Accedi

Bibliografie tematiche / Genetics

Indice

Articoli di riviste
Tesi
Libri
Capitoli di libri
Atti di convegni
Rapporti di organizzazioni

Letteratura scientifica selezionata sul tema "Genetics"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 31 luglio 2024

Cita una fonte nei formati APA, MLA, Chicago, Harvard e in molti altri stili

Scegli il tipo di fonte:

Consulta la lista di attuali articoli, libri, tesi, atti di convegni e altre fonti scientifiche attinenti al tema "Genetics".

Accanto a ogni fonte nell'elenco di riferimenti c'è un pulsante "Aggiungi alla bibliografia". Premilo e genereremo automaticamente la citazione bibliografica dell'opera scelta nello stile citazionale di cui hai bisogno: APA, MLA, Harvard, Chicago, Vancouver ecc.

Puoi anche scaricare il testo completo della pubblicazione scientifica nel formato .pdf e leggere online l'abstract (il sommario) dell'opera se è presente nei metadati.

Articoli di riviste sul tema "Genetics"

1

Morin-Chassé, Alexandre. "Behavioral Genetics, Population Genetics, and Genetic Essentialism". Science & Education 29, n. 6 (4 novembre 2020): 1595–619. http://dx.doi.org/10.1007/s11191-020-00166-y.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

2

Sumida, Brian. "Genetics for genetic algorithms". ACM SIGBIO Newsletter 12, n. 2 (giugno 1992): 44–46. http://dx.doi.org/10.1145/130686.130694.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

3

Niendorf, Kristin Baker. "Genetic Library: Cancer Genetics". Journal of Genetic Counseling 11, n. 5 (ottobre 2002): 429–34. http://dx.doi.org/10.1023/a:1016854001384.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

4

Comfort, Nathaniel. "Genetics: The genetic watchmaker". Nature 502, n. 7472 (ottobre 2013): 436–37. http://dx.doi.org/10.1038/502436a.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

5

Hendrix, Jon R. "Genetics: Cancer, a Genetic Disease Genetics: Jumping Genes Genetics: Beyond the Double Helix". American Biology Teacher 51, n. 6 (settembre 1989): 376–77. http://dx.doi.org/10.2307/4448957.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

6

Grochová, Ilga, e Ladislav Groch. "Genetics in cardiology. Part I. The history and evolution of modern genetics". Cor et Vasa 49, n. 5 (1 maggio 2007): 196–201. http://dx.doi.org/10.33678/cor.2007.070.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

7

Grochová, Ilga, Ladislav Groch e Diana Grochová. "Genetics in cardiology. Part II. Basic notions in genetics, methods of examination, types of heredity, chromosomal aberrations, genetics of congenital heart disease". Cor et Vasa 49, n. 6 (1 giugno 2007): 229–36. http://dx.doi.org/10.33678/cor.2007.082.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

8

Clarke, Angus. "Genetic imprinting in clinical genetics". Development 108, Supplement (1 aprile 1990): 131–39. http://dx.doi.org/10.1242/dev.108.supplement.131.

Testo completo

Abstract (sommario):

Genetic, and indeed genomic, imprinting does occur in humans. This is manifest at the level of the genome, the individual chromosome, subchromosomal region or fragile site, or the single locus. The best evidence at the single gene level comes from a consideration of familial tumour syndromes. Chromosomal imprinting effects are revealed when uniparental disomy occurs, as in the Prader-Willi syndrome and doubtless other sporadic, congenital anomaly syndromes. Genomic imprinting is manifest in the developmental defects of hydatidiform mole, teratoma and triploidy. Fragile (X) mental retardation shows an unusual pattern of inheritance, and imprinting can account for these effects. Future work in clinical genetics may identify congenital anomalies and growth disorders caused by imprinting: the identification of imprinting effects for specific chromosomal regions in mice will allow the examination of the homologous chromosomal region in humans.

Gli stili APA, Harvard, Vancouver, ISO e altri

9

Shanmugam, Ramalingam. "Biostatistical genetics and genetic epidemiology". Journal of Statistical Computation and Simulation 73, n. 7 (luglio 2003): 543–44. http://dx.doi.org/10.1080/0094965021000044411.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

10

Siegel, PB, e EA Dunnington. "Genetic selection strategies–population genetics". Poultry Science 76, n. 8 (agosto 1997): 1062–65. http://dx.doi.org/10.1093/ps/76.8.1062.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Più fonti

Tesi sul tema "Genetics"

1

Hedmark, Eva. "Conservation Genetics of Scandinavian Wolverines". Doctoral thesis, Uppsala : Acta Universitatis Upsaliensis : Universitetsbiblioteket [distributör], 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-6636.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

2

De, Bustos Cecilia. "Genetic and Epigenetic Variation in the Human Genome : Analysis of Phenotypically Normal Individuals and Patients Affected with Brain Tumors". Doctoral thesis, Uppsala : Acta Universitatis Upsaliensis : Univ.-bibl. [distributör], 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-6629.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

3

Fourie, Mariesa. "Molecular characterization and further shortening of recombinant forms of the Lr19 translocation". Thesis, Link to the online version, 2005. http://hdl.handle.net/10019/189.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

4

Assefaw-Redda, Yohannes. "Hemolin expression during Cecropia development and its effect on malaria parasites". Doctoral thesis, Stockholm : Institutionen för genetik, mikrobiologi och toxikologi, Stockholms universitet, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-482.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

5

Sjödin, Per. "Effects of Selection and Demography on DNA Polymorphism in Black Mustard (Brassica nigra)". Doctoral thesis, Uppsala universitet, Evolutionär funktionsgenomik, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-6633.

Testo completo

Abstract (sommario):

The evolution of three genes from the CONSTANS-LIKE gene family is studied in Brassica nigra. We use a combination of population genetic and phylogenetic techniques in order to assess the relative importance of selection and demography on the pattern of DNA variation. The analysis is complicated by the fact that they are recent duplicates of each other and hence there is a potential redundancy factor that has to be considered. The relationship between two of the genes, COa and COb, is however much closer than between any relationship to the third gene, COL1. The three genes are all suspected to play a part in the natural variation of flowering time of B. nigra. The thesis consists of four papers. The first paper is a technical paper concerning when and if the existence of an effective population size can be assumed. More specifically, the impact of population structure and a fluctuating (census) population size on the standard coalescent is studied. The second paper is a population genetic study of B. nigra using micro-satellites and RFLP. The resulting population genetic structure is argued to reflect the early spread of agriculture in Europe. In the third paper the general evolution of the three genes is studied. We find that not all aspects of the data could be accounted for by demography or redundancy effects, but that selection most likely played a part in the evolution of these genes. The fourth paper concerns the functional status of COb, whether it is a pseudogene or not. The most likely scenario is that COb recently became non-functional due to the fixation of a deleterious mutation during a recent bottleneck.

Gli stili APA, Harvard, Vancouver, ISO e altri

6

Zenger, Kyall Richard. "Genetic linkage maps and population genetics of macropods". Phd thesis, Australia : Macquarie University, 2002. http://hdl.handle.net/1959.14/47604.

Testo completo

Abstract (sommario):

"November 2001".
Thesis (PhD)--Macquarie University, Division of Environmental and Life Sciences, Department of Biological Sciences, 2002.
Bibliography: leaves 136-157.
General introduction -- Molecular markers for comparative and quantitative studies in macropods -- Genetic linkage map construction in the tammar wallaby (M. eugenii) -- Intraspecific variation, sex-biased dispersal and phylogeography of the eastern grey kangaroo (M. giganteus) -- General discussion.
The analysis of DNA using molecular techniques is an important tool for studies of evolutionary relationships, population genetics and genome organisation. The use of molecular markers within marsupials is primarily limited by their availability and success of amplification. Within this study, 77 macropodid type II microsatellite loci and two type I genetic markers were characterised within M. eugenii to evaluate polymorphic levels and cross-species amplification artifacts. Results indicated that 65 microsatellite loci amplified a single locus in M. eugenii with 44 exhibiting high levels of variability. The success of crossspecies amplification of microsatellite loci was inversely proportional to the evolutionary distance between the macropod species. It is revealed that the majority of species within the Macropodidae are capable of using many of the available heterologous microsatellites. When comparing the degree of variability between source-species and M. eugenii, most were significantly higher within source species (P < 0.05). These differences were most likely caused by ascertainment bias in microsatellite selection for both length and purity. -- The production of a marsupial genetic linkage map is perhaps one of the most important objectives in marsupial research. This study used a total of 353 informative meioses and 64 genetic markers to construct a framework genetic linkage map for M. eugenii. Nearly all markers (93.7%) formed a significant linkage (LOD > 3.0) with at least one other marker. More than 70% (828 cM) of the genome had been mapped when compared with chiasmata data. Nine linkage groups were identified, with all but one (LG7; X-linked) allocated to the autosomes. Theses groups ranged in size from 15.7 cM to 176.5 cM, and have an average distance of 16.2 cM between adjacent markers. Of the autosomal linkage groups, LG2 and LG3 were assigned to chromosome 1 and LG4 localised to chromosome 3 based on physical localisation of genes. Significant sex-specific distortions towards reduced female recombination rates were revealed in 22% of comparisons. Positive interference was observed within all the linkage groups analysed. When comparing the X-chromosome data to closely related species it is apparent that it is conserved both in synteny and gene order. -- The investigation of population dynamics of eastern grey kangaroos has been limited to a few ecological studies. The present investigation provides analysis of mtDNA and microsatellite data to infer both historical and contemporary patterns of population structuring and dispersal. The average level of genetic variation across sample locations was exceedingly high (h = 0.95, HE = 0.82), and is one of the highest observed for marsupials. Contrary to ecological studies, both genic and genotypic analyses reveal weak genetic structure of populations where high levels of dispersal may be inferred up to 230 km. The movement of individuals was predominantly male-biased (average N,m = 22.61, average N p = 2.73). However, neither sex showed significant isolation by distance. On a continental scale, there was strong genetic differentiation and phylogeographic distinction between southern (TAS, VIC and NSW) and northern (QLD) Australian populations, indicating a current and / or historical restriction of geneflow. In addition, it is evident that northern populations are historically more recent, and were derived from a small number of southern eastern grey kangaroo founders. Phylogenetic comparisons between M. g. giganteus and M. g. tasmaniensis, indicated that the current taxonomic status of these subspecies should be revised as there was a lack of genetic differentiation between the populations sampled.
Mode of access: World Wide Web.
xv, 182 leaves ill

Gli stili APA, Harvard, Vancouver, ISO e altri

7

Souleman, Dima. "Genetic consequences of colonization of a metal-polluted environment, population genetics and quantitative genetics approaches". Thesis, Lille 1, 2017. http://www.theses.fr/2017LIL10006/document.

Testo completo

Abstract (sommario):

Les habitats naturels sont de plus en plus détruits et fragmentés par l'expansion urbaine et les activités humaines. La fragmentation des espaces naturels et agricoles par les bâtiments et les nouvelles infrastructures affecte la taille, la connectivité et la qualité des habitats. Les populations d’organismes vivants sur ces territoires anthropisés sont alors plus isolées. Or, la différenciation entre populations d’un même organisme dépend de processus démographiques et génétiques tels que la dérive génétique, le flux génétique, la mutation et la sélection naturelle. La persistance et le développement des populations dans des conditions environnementales modifiées dépendent de mécanismes de tolérance. Dans ce contexte, l'introduction de contaminants tels que des métaux dans l'environnement peut influencer l'évolution des plantes et des animaux en modifiant les forces évolutives et en créant des différences entre populations. Dans ce travail, l’attention a été portée sur les conséquences génétiques de la pollution métallique sur deux espèces, le ver de terre Lumbricus terrestris et une plante modèle Arabidopsis halleri. Deux approches différentes ont été utilisées pour étudier la réponse génétique à la contamination métallique : une approche de génétique des populations chez L. terrestris et une approche de génétique quantitative chez A. halleri. Tout d’abord, il s’est agi d’identifier et de valider de nouveaux marqueurs microsatellites chez L. terrestris. Ensuite, ces marqueurs ont été utilisés afin de caractériser la diversité génétique neutre chez des vers collectés sur des sites agricoles et urbanisés. Parallèlement, l'architecture génétique de la tolérance et de l'hyperaccumulation de Zn chez A. halleri a été explorée à l’aide d’un croisement intraspécifique entre une population métallicole et une population non métallicole. Une densité élevée de marqueurs SNP a été utilisée pour procéder à l'étape de cartographie QTL
Natural habitats are more and more destructed and fragmented by urban expansion and human activities. The fragmentation of natural and agricultural areas by buildings and new infrastructures affects the size, connectivity and the quality of habitats. The populations of organisms inhabiting these anthropized territories are then more isolated. However, differentiation between populations of the same organism depends on demographic and genetic processes such as genetic drift, gene flow, mutation and natural selection. Only species that have developed special tolerance mechanisms can persist under changed environmental conditions. The introduction of contaminants such as metals in the environment may influence plants and animals evolution by modifying the evolutionary forces and thus generating differences between populations. In this work, attention was focused on the genetic consequences of metallic pollution on two species, the earthworm Lumbricus terrestris and the plant model Arabidopsis halleri. Two different approaches have been used to study the genetic response to metallic contamination: a population genetic approach was performed in L. terrestris and a quantitative genetic approach was carried on in A. halleri. First, it was a question of identifying and validating new microsatellite markers in L. terrestris. These markers were then used to characterize the neutral genetic diversity in worms collected from agricultural and urban sites. Secondly, genetic architecture of Zn tolerance and Zn hyperaccumulation was conducted investigated for the first time using an intraspecific crossing between metallicolous and non-metallicolous individuals of A. halleri. High density of SNP markers was used to proceed to the QTL mapping step

Gli stili APA, Harvard, Vancouver, ISO e altri

8

Ennis, Don Gregory. "Genetics of SOS mutagenesis". Diss., The University of Arizona, 1988. http://hdl.handle.net/10150/184602.

Testo completo

Abstract (sommario):

Previous genetic evidence suggested that RecA was required in SOS mutagenesis for its regulatory role and perhaps some other nonregulatory role (Mount, 1977; Blanco et al., 1982). I undertook a genetic study which confirmed the above studies and provided further evidence that RecA protein appeared to have a dual "role in mutagenesis; first, the cleavage of LexA repressor for the derepression of specific SOS genes and second, one or more additional role(s). For these studies a new phage mutagenesis assay was developed which allows rapid scoring of SOS mutagenesis in a large number of host mutants. I next conducted a genetic analysis to determine if the newly defined RecA mutagenesis function was separable by mutation from the numerous other phenotypes which are known to be influenced by RecA protein. From the study of recA mutants it appears that the RecA mutagenesis function(s) is genetically separable from the following RecA phenotypes: LexA cleavage, lambda cI repressor cleavage, UV resistance and homologous recombination. In addition, I discovered that the LexA cleavage function and lambda cI cleavage function is also separable. I also studied in some detail the novel genetic properties that I uncovered for recA432 mutant strains. recA432 was defined as a mutagenesis defective allele (Kato and Shinoura, 1977). LexA cleavage in recA432 cells was more easily induced that in recA⁺ cells, causing lethal filamentation of these mutant cells even at very low UV doses. I concluded that the basis for the Mut⁻ phenotype was this strain's propensity to lethally filament, which complicated the detection of mutant cells. In another set of experiments, I examined the regulatory requirements for SOS mutagenesis and Weigle phage-reactivation; I wanted to determine which SOS operons must be derepressed for this process. lexA(Ind⁻) mutant cells are defective in mutagenesis because they cannot derepress specific SOS genes required in this process. I found that the selective derepression of umuDC was sufficient to restore mutagenesis to these lexA(Ind⁻) mutants; however, derepression of umuDC and recA was required for phage reactivation.

Gli stili APA, Harvard, Vancouver, ISO e altri

9

Valvo, Giuseppe. "Applications of landscape genetics for wildlife conservation and management". Doctoral thesis, Università degli studi di Padova, 2011. http://hdl.handle.net/11577/3421998.

Testo completo

Abstract (sommario):

In the last decade, the use of molecular markers revealing polymorphism at DNA level has played an increasing role in animal genetic and population studies. Amongst others, microsatellites have become the most widely employed markers, due to their easy use and to their high polymorphism that provides a large degree of information. Molecular markers are interesting and useful tools to assess genetic variability of species, breeds and populations, to infer population structure, to estimate genetic distances between breeds and individuals and also to define traceability methods for the identification of the origin of animal products for human consumption, a particularly important issue considering the widespread consumer demand for food safety. They are essential for the construction of genetic and physical maps and are increasingly used to assist selection and conservation plans. Moreover, they allow paternity and maternity tests, which can be a valid support to check genealogic information. Recently, molecular genetic markers have found wide application in the study of the interaction between landscape features and gene flow in natural populations. The first part of this thesis is aimed to apply an individual-based approach, with a panel of 25 microsatellites developed for roe deer (Capreolus capreolus), to examine the genetic structure of a natural roe deer population distributed over the the provinces of Trento and Belluno (north-esastern Italy. Georeferenced samples from a total of 657 roe deer, harvested in the hunting seasons 2003-2004 (for the samples of Belluno), and 2007-2008 and 2008-2009 (for the samples of Trento) were used.The results showed a significant heterozygosity deficit. The application of a Bayesian statistical approach, using the STRUCTURE and GENELAND programs, detected the presence of seven spatially separated subpopulations. The identification of hypothetical barriers was carried out by principal component analysis (PCA) using the software SURFER. The second part of the thesis is an application of the discipline “landscape genetics” assess whether the main landscape features that can be assumed as being relevant for roe deer ecology are associated with gene flow boundaries between subunits and with gene flow within subunits. Pairwise inter individual genetic distances (ar) were calculated with GENEPOP. To consider spatial and landscape distances between each pair of individuals, we calculated the Euclidean distance (the length of the straight line that connects one individual to another) and a “least cost distance” (the trajectory that maximizes the use of wooded corridors). To take into account other landscape features, we assigned a relative cost to each distance, which varied according to the proportion of potential obstacles to roe deer movement (high elevation areas, open areas, and urban areas). Finally, we analyzed, within each subpopulation, the correlation between pairwise genetic distances and the various geographic distances using Mantel test and Partial Mantel Test. The results showed that linear and least cost distances were correlated with gene flow in almost all populations, with slightly better values for least cost distances. Correlations improved when distances were weighed for land use and morphology costs, confirming that the assumed landscape features have an incidence on landscape connectivity for roe deer. In addition, the results suggested a difference in gene flow between males and females, although this indication should be better explored with a larger females sample. In conclusion, this approach is certainly very promising for studying the genetic and spatial structure of wild animal populations, and for identifying landscape features limiting gene flow. In the specific case of the studied roe deer population, the results obtained can help in devising ecologically meaningful management units and in understanding the species movement patterns-habitat features at a landscape scale. The increasing availability of specific GIS tools and and geographic databases, and the expected analytical improvements and cost reduction for molecular genetic markers, the applications of landscape genetics can certainly expand and provide information on microevolutionary processes and patterns of movement of wild animal populations
Nell’ultimo decennio, l’uso di marcatori molecolari in grado di rilevare polimorfismi a livello del DNA ha acquisito sempre maggiore importanza nella genetica e nello studio delle popolazioni animali. I microsatelliti sono i più diffusamente impiegati, per la loro facilità d’impiego e il loro elevato polimorfismo, che li rende altamente informativi. I marcatori sono strumenti interessanti ed utili per evidenziare la variabilità genetica di specie, razze e popolazioni, per indagare la struttura delle popolazioni, per determinare distanze genetiche fra razze e individui e anche per la definizione di metodi di tracciabilità genetica al fine di identificare l’origine di prodotti animali destinati all’uomo, questione di particolare importanza data l’esigenza oramai diffusa di sicurezza da parte del consumatore. Essi sono decisivi per la costruzione di mappe genetiche e fisiche e sono sempre più studiati e impiegati a sostegno dei piani di selezione e conservazione. Consentono inoltre l’applicazione di test di paternità e maternità, e possono quindi contribuire al controllo delle informazioni genealogiche. L’obiettivo generale di questo lavoro è stato l’applicazione dell’analisi con microsatelliti ad una popolazione naturale di capriolo distribuita sul territorio delle province di Trento e Belluno, con l’individuazione di nuclei di sottopopolazioni da poter, eventualmente, utilizzare a fini gestionali. Infine, è stata condotta un’indagine sull’interazione fra le caratteristiche del paesaggio e la struttura genetica delle (sotto)popolazioni di capriolo identificate. Il primo contributo sperimentale comprende la messa a punto di un panel di 25 marcatori molecolari microsatellite per il capriolo (Capreolus capreolus) e la sua applicazione per l’identificazione della struttura genetica della popolazione di capriolo nelle province di Trento e Belluno, nelle Alpi orientali. La popolazione di capriolo è stata caratterizzata geneticamente per stabilire il livello di diversità genetica e per ricercare evidenze di un’eventuale strutturazione interna. Sono stati analizzati 657 campioni provenienti da capi abbattuti nelle province di Trento e Belluno nel corso delle stagioni venatorie 2003-2004 (per i campioni di Belluno) 2007-2008 e 2008-2009 (per i campioni di Trento). La caratterizzazione genetica effettuata sul campione analizzato ha dimostrato un forte deficit di eterozigosi. Sono stati applicati diversi approcci statistici per l’identificazione di eventuali sottopopolazioni e per l’identificazione di ipotetiche barriere. L’applicazione di un approccio statistico di tipo Bayesiano, utilizzando i software STRUCTURE e GENELAND, ha consentito di rilevare la presenza di sette sottopopolazioni, spazialmente separate, nell’intera area di studio. L’identificazione di ipotetiche barriere è stata effettuata tramite l’analisi delle componenti principali (PCA), utilizzando il software SURFER. Il secondo contributo sperimentale rappresenta un’applicazione della disciplina denominata “landscape genetics”, che consiste nello studio dell’interazione fra le caratteristiche del paesaggio e processi microevolutivi quali il flusso genico, la deriva genetica e la selezione. L’associazione fra struttura genetica e conformazione del territorio è stata quindi ulteriormente approfondita nel tentativo di identificare le variabili che hanno un ruolo maggiore nell’influenzare il flusso genico. Sono state calcolate tra ogni coppia di individui due tipi di distanze geografiche: la distanza euclidea (la lunghezza della linea retta che unisce un individuo ad un altro) e la distanza di minimo costo (la traiettoria che massimizza l'utilizzo dei corridoi di bosco per spostarsi da un luogo ad un altro). Sono state, successivamente, calcolate entro ciascuna popolazione le correlazioni fra le matrici di distanza genetica ottenute con GENEPOP e le corrispondenti matrici di distanze geografiche utilizzando due approcci statistici, il Mantel test e il Partial Mantel test. Queste correlazioni sono state verificate andando a considerare vari modelli del paesaggio, che hanno preso in considerazione diversi parametri quali la presenza di bosco, la presenza di insediamenti urbani, ecc. I risultati hanno dimostrato che tutte queste variabili incidono sulla connettività della popolazione. E’ stato messo in rilievo, inoltre, un differente impatto della struttura del territorio sui due sessi. Purtroppo, l'esiguo numero totale di femmine disponibili per ogni sotto-popolazione ha impedito un'adeguata analisi di questi sotto-campioni e il suo confronto con gli altri.. In conclusione, i risultati di questo lavoro hanno messo in luce, entro un’area geograficamente abbastanza limitata, l’esistenza di 7 sottopopolazioni di capriolo spazialmente separate che possono essere la base per la definizione di unità di gestione su base ecologica e non amministrativa. Inoltre, hanno fornito indicazioni a scala di paesaggio sulle relazioni fra la specie e l’uso e la morfologia del suolo. Da un punto di vista generale, inoltre, possiamo concludere che questo approccio è sicuramente molto promettente sia per studiare la struttura genetica e spaziale, e quindi evolutiva, delle popolazioni di animali selvatici, sia per affrontare con un criterio innovativo le relazioni fauna-ambiente. Il campionamento, se si tratta di specie cacciabili, è semplice e con costi modesti si possono ottenere numerosità consistenti. La possibilità di georeferenziare la localizzazione del singolo campione e di descrivere l’ambiente con strumenti di tipo GIS permette poi di collegare le informazioni genetiche a quelle ambientali e spaziali. Con l’ormai consolidata disponibilità di software GIS e basi cartografiche approfondite, e con la prevedibile diminuzione dei costi e l’affinamento delle indagini sui marcatori genetici molecolari, le applicazioni di landscape genetics potranno certamente estendersi e fornire indicazioni sulla storia recente, sugli scambi genetici e sulla dipendenza dai fattori ambientali delle popolazioni selvatiche.

Gli stili APA, Harvard, Vancouver, ISO e altri

10

Lemons, Jennifer M. "“I didn’t know it existed until you called”: Protestant clergy experience and education of genetics". University of Cincinnati / OhioLINK, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1307125947.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Più fonti

Libri sul tema "Genetics"

1

Snustad, D. Peter. Principles of genetics. 2^a ed. New York: John Wiley, 2002.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

2

Wexler, Barbara. Genetics and genetic engineering. 2^a ed. Detroit, MI: Thomson/Gale Group, 2006.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

3

Yount, Lisa. Genetics and genetic engineering. New York: Facts on File, 1997.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

4

J, Simmons Michael, a cura di. Principles of genetics. 2^a ed. New York: John Wiley, 2000.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

5

J, Simmons Michael, a cura di. Principles of genetics. 3^a ed. New York, NY: John Wiley & Sons, 2003.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

6

J, Simmons Michael, a cura di. Principles of genetics. 4^a ed. Hoboken, NJ: John Wiley & Sons, 2006.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

7

J, Simmons Michael, a cura di. Principles of genetics. 5^a ed. Hoboken: Wiley, 2009.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

8

J, Simmons Michael, e Jenkins John B, a cura di. Principles of genetics. New York: John Wiley, 1997.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

9

W, Burns George. The science of genetics. 6^a ed. New York: Macmillan, 1989.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

10

L, Hartl Daniel, a cura di. Genetics. 3^a ed. Boston: Jones and Bartlett, 1994.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Più fonti

Capitoli di libri sul tema "Genetics"

1

Vogel, Friedrich, e Arno G. Motulsky. "Population Genetics: Consanguinity, Genetic Drift". In Human Genetics, 549–82. Berlin, Heidelberg: Springer Berlin Heidelberg, 1997. http://dx.doi.org/10.1007/978-3-662-03356-2_14.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

2

Rege, J. E. O., Joel Ochieng e Olivier Hanotte. "Livestock genetics and breeding." In The impact of the International Livestock Research Institute, 59–102. Wallingford: CABI, 2020. http://dx.doi.org/10.1079/9781789241853.0059.

Testo completo

Abstract (sommario):

Abstract This chapter describes the contributions of the International Livestock Research Institute's (ILRI) to animal breeding. The specific topics include the genetic characterization and history of livestock, breeding technologies, genetic improvement of indigenous livestock, tools and methods for conducting breed surveys, classification of African livestock populations, molecular genetic characterization, the genetic history of cattle in Africa and linking livestock to human history, genetic history and geography of African sheep, genetic history and geography of African chickens, genetic history and geography of the African dromedary, establishment of a joint laboratory with CAAS in Beijing and expansion into Asia, ILRI's genetic characterization as a catalyst for international interest, genetics of trypanotolerance and genetics of resistance to gastrointestinal parasites.

Gli stili APA, Harvard, Vancouver, ISO e altri

3

Foroud, Tatiana, e Daniel L. Koller. "Genetic Inheritance and Population Genetics". In Molecular Genetic Pathology, 393–403. Totowa, NJ: Humana Press, 2008. http://dx.doi.org/10.1007/978-1-59745-405-6_14.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

4

Twfieg, Mohammed-Elfatih, e M. Dawn Teare. "Molecular Genetics and Genetic Variation". In Methods in Molecular Biology, 3–12. Totowa, NJ: Humana Press, 2010. http://dx.doi.org/10.1007/978-1-60327-416-6_1.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

5

Foroud, Tatiana, e Daniel L. Koller. "Genetic Inheritance and Population Genetics". In Molecular Genetic Pathology, 111–27. New York, NY: Springer New York, 2012. http://dx.doi.org/10.1007/978-1-4614-4800-6_5.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

6

Hagemann, Rudolf, Monika M. Hagemann e Ralph Block. "Genetic Extranuclear Inheritance: Plastid Genetics". In Progress in Botany, 108–30. Berlin, Heidelberg: Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/978-3-642-80446-5_4.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

7

Verster, Joris C., Thomas M. Tzschentke, Kieran O’Malley, Francis C. Colpaert, Bart Ellenbroek, Bart Ellenbroek, R. Hamish McAllister-Williams et al. "Forward Genetics/Reverse Genetics". In Encyclopedia of Psychopharmacology, 544. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-540-68706-1_635.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

8

Kaper, James B., e Mary M. Baldini. "Genetics". In Cholera, 69–94. Boston, MA: Springer US, 1992. http://dx.doi.org/10.1007/978-1-4757-9688-9_4.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

9

Wapner, Ronald. "Genetics". In Stillbirth: Prediction, Prevention and Management, 100–109. Oxford, UK: Wiley-Blackwell, 2011. http://dx.doi.org/10.1002/9781444398038.ch6.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

10

Meguro, Akira, e Nobuhisa Mizuki. "Genetics". In Behçet's Disease, 41–54. Tokyo: Springer Japan, 2014. http://dx.doi.org/10.1007/978-4-431-54487-6_3.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Atti di convegni sul tema "Genetics"

1

Kender, John R., Matthew L. Hill, Apostol (Paul) Natsev, John R. Smith e Lexing Xie. "Video genetics". In the international conference. New York, New York, USA: ACM Press, 2010. http://dx.doi.org/10.1145/1873951.1874198.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

2

Firdaus, Nikita Syahrussiami, e Elza Ibrahim Auerkari. "Genetics of Cherubism". In 11th International Dentistry Scientific Meeting (IDSM 2017). Paris, France: Atlantis Press, 2018. http://dx.doi.org/10.2991/idsm-17.2018.25.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

3

Cueto, Melissa, e Valerie Puig. "Genetics of Hypertension". In MOL2NET 2017, International Conference on Multidisciplinary Sciences, 3rd edition. Basel, Switzerland: MDPI, 2018. http://dx.doi.org/10.3390/mol2net-03-05119.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

4

Lindpaintner, Klaus. "Genetics and genemoics". In the fifth annual international conference. New York, New York, USA: ACM Press, 2001. http://dx.doi.org/10.1145/369133.369216.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

5

Garcia Moyano, M., L. Ceberio Hualde, B. González Quero, I. González Muñoz, F. J. Martínez Núñez, M. Lázaro Serrano, A. Gandiaga Mandiola e B. Gener Querol. "Lymphangioleiomyomatosis and Genetics". In ERS International Congress 2022 abstracts. European Respiratory Society, 2022. http://dx.doi.org/10.1183/13993003.congress-2022.129.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

6

Episkoposian, L. "Genetics and Ethnogenesis". In Caucaso-Caspica. Ереван: Российско-Армянский (Славянский) университет, 2022. http://dx.doi.org/10.48200/9789939672977_145.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

7

Javorszky, Karl. "Accounting in Genetics". In The 4th International Conference on the Foundations of Information Science. Basel, Switzerland: MDPI, 2010. http://dx.doi.org/10.3390/fis2010-00284.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

8

Kurtović-Kozarić, Amina. "GENETICS OF CARDIOMYOPATHY". In International Scientific Symposium “Diagnostics in Cardiology and Grown-Up Congenital Heart Disease (GUCH)”. Academy of Sciences and Arts of Bosnia and Herzegovina, 2021. http://dx.doi.org/10.5644/pi2021.199.01.

Testo completo

Abstract (sommario):

Heart failure is a leading cause of morbidity and mortality. Around 4% of patients with heart failure carry a pathogenic genetic aberration that causes cardiomyopathy and subsequently leads to heart failure. There are five types of primary genetic cardiomyopathies that can give rise to heart failure: hypertrophic cardiomyopathy (HCM), dilated cardiomyopathy, arrhythmogenic cardiomyopathy (ACM), restrictive cardiomyopathy (RCM), and left ventricular noncompaction (LVNC). If genetic cardiomyopathy is suspected, genomic/genetic testing is recommended because it provides the underlying cause for the diagnosis, prognostic parameters, and possibility to test family members at risk. Testing should be conducted as part of a multidisciplinary approach by a team of adult or paediatric cardiologists, geneticists, and genetic counsellors. Here we will discuss 1) different genomic testing approaches and the management of variants of uncertain significance, 2) management of patients with suspected genetic cardiomyopathy in a multidisciplinary team, and 3) the associations between genotypes and phenotypes of most commonly mutated genes such as MYH7, TNNT2, TPM1, MYBPC3, TTN, and others. In conclusion, genetic testing of patients with cardiomyopathies helps with proper diagnosis, prognosis, treatment, and identification of relatives at risk.

Gli stili APA, Harvard, Vancouver, ISO e altri

9

Chapman, Colin D., Kazuhiro Saitou e Mark J. Jakiela. "Genetic Algorithms As an Approach to Configuration and Topology Design". In ASME 1993 Design Technical Conferences. American Society of Mechanical Engineers, 1993. http://dx.doi.org/10.1115/detc1993-0338.

Testo completo

Abstract (sommario):

Abstract The Genetic Algorithm, a search and optimization technique based on the theory of natural selection, is applied to problems of structural topology optimization. Given a structure’s boundary conditions and maximum allowable design domain, a discretized design representation is created. Populations of genetic algorithm “chromosomes” are then mapped into the design representation, creating potentially optimal structure topologies. Utilizing genetics-based operators such as crossover and mutation, generations of increasingly-desirable structure topologies are created. In this paper, the use of the genetic algorithm (GA) in structural topology optimization is presented. An overview of the genetic algorithm will describe the genetics-based representations and operators used in a typical genetic algorithm search. After defining topology optimization and its relation to the broader area of structural optimization, a review of previous research in GA-based and non-GA-based structural optimization is provided. The design representations, and methods for mapping genetic algorithm “chromosomes” into structure topology representations, are then detailed. Several examples of genetic algorithm-based structural topology optimization are provided: we address the optimization of beam cross-section topologies and cantilevered plate topologies, and we also investigate efficient techniques for using finite element analysis in a genetic algorithm-based search. Finally, a description of potential future work in genetic algorithm-based structural topology optimization is offered.

Gli stili APA, Harvard, Vancouver, ISO e altri

10

Turner, Charles H. "How Microimaging Technology Is Transforming the Field of Skeletal Genetics". In ASME 2002 International Mechanical Engineering Congress and Exposition. ASMEDC, 2002. http://dx.doi.org/10.1115/imece2002-33057.

Testo completo

Abstract (sommario):

Microcomputed tomography (microCT) is emerging as the technique of choice for skeletal genetics research. The goal of these studies is to identify genes that modulate bone strength and skeletal biomechanics. Many studies use animal models, namely rats and mice. To fully characterize the skeletal phenotype, one must determine the size, shape, and microstructure of the bones preferably in three dimensions. In what follows are three examples of how μCT has been used to illuminate genetic effects on bone structure.

Gli stili APA, Harvard, Vancouver, ISO e altri

Rapporti di organizzazioni sul tema "Genetics"

1

Serenius, T., e Kenneth J. Stalder. Genetics of Sow Longevity. Ames (Iowa): Iowa State University, gennaio 2005. http://dx.doi.org/10.31274/ans_air-180814-1076.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

2

Rothenberg, Marc. Genetics of Eosinophilic Esophagitis. Fort Belvoir, VA: Defense Technical Information Center, marzo 2012. http://dx.doi.org/10.21236/ada567625.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

3

Rothenberg, Marc E. Genetics of Eosinophilic Esophagitis. Fort Belvoir, VA: Defense Technical Information Center, marzo 2011. http://dx.doi.org/10.21236/ada567626.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

4

Dilworth, G. L. Biochemical genetics of Lignin degradation. Office of Scientific and Technical Information (OSTI), febbraio 1997. http://dx.doi.org/10.2172/471447.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

5

Bult, Carol J. Systems Genetics of Chronic Pain. Fort Belvoir, VA: Defense Technical Information Center, settembre 2012. http://dx.doi.org/10.21236/ada566859.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

6

Chiang, Katherine. Plant Genetics / Corn - Cornell University. Purdue University Libraries, marzo 2012. http://dx.doi.org/10.5703/1288284315010.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

7

Bult, Carol J. Systems Genetics of Chronic Pain. Fort Belvoir, VA: Defense Technical Information Center, settembre 2013. http://dx.doi.org/10.21236/ada592872.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

8

Cone, Karen. The 50th Annual Maize Genetics Conference. Office of Scientific and Technical Information (OSTI), marzo 2014. http://dx.doi.org/10.2172/1124646.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

9

Robert J. Robbins. ELECTRONIC SCHOLARLY PUBLISHING: FOUNDATIONS OF GENETICS. Office of Scientific and Technical Information (OSTI), novembre 2002. http://dx.doi.org/10.2172/804568.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

10

Lidstrom, Mary E. Genetics in Marine Methane-Oxidizing Bacteria. Fort Belvoir, VA: Defense Technical Information Center, febbraio 1989. http://dx.doi.org/10.21236/ada203790.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Offriamo sconti su tutti i piani premium per gli autori le cui opere sono incluse in raccolte letterarie tematiche. Contattaci per ottenere un codice promozionale unico!