Literatura académica sobre el tema "Etudes phénotypiques"
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Artículos de revistas sobre el tema "Etudes phénotypiques"
Baida, N. y D. Izard. "Etude phénotypique des souches de Pseudomonas à pigment fluorescent isolées de deux eaux minérales naturelles". Journal européen d’hydrologie 30, n.º 1 (1999): 107–19. http://dx.doi.org/10.1051/water/19993001107.
Texto completoVolle, Patrick, Eric Resch y Christine Defer. "P-103 Etude phénotypique et immunologique des patients drépanocytaires en HFNO entre 2020 et 2022". Transfusion Clinique et Biologique 30 (noviembre de 2023): S100. http://dx.doi.org/10.1016/j.tracli.2023.09.151.
Texto completoElomari, M., L. Coroler, D. Izard y H. Leclerc. "Etude phénotypique par analyse numérique de souches de Pseudomonas isolées d'eaux minérales naturelles, appartenant ou apparentées au groupe « fluorescent »". Journal européen d’hydrologie 26, n.º 3 (1995): 279–93. http://dx.doi.org/10.1051/water/19952603279.
Texto completoKaddache, N., M. H. Nakmouche, A. Balamane, L. Gamar, K. Belhocine, K. Layaida, N. Baiod y T. Boucekkine. "P.288 Influence de l’âge de début sur les caractères phénotypiques et évolutifs de la maladie de Crohn - Etude multicentrique, rétrospective et comparative". Gastroentérologie Clinique et Biologique 33, n.º 3 (marzo de 2009): A192. http://dx.doi.org/10.1016/s0399-8320(09)72979-3.
Texto completoN’gbesso, François De Paul Mako, Auguste Kouassi, Lassina Fondio y Hortense Andé Djidji. "Etude de la diversité intra et interspécifique des caractères phénotypiques chez deux espèces d’aubergines africaines: Solanum macrocarpon (L.) et Solanum dasyphyllum (L.)". International Journal of Biological and Chemical Sciences 10, n.º 4 (27 de marzo de 2017): 1793. http://dx.doi.org/10.4314/ijbcs.v10i4.28.
Texto completoDerman, B., J. Pfister, F. Lermechain, C. Goudin, J. C. Plantier y E. Alessandri-Gradt. "Sensibilité phénotypique naturelle des VIH-1 non-M à la DORAVIRINE, Inhibiteur Non-Nucléosidique de la Transcriptase Inverse de dernière génération : Etude DORAVI-O". Médecine et Maladies Infectieuses Formation 3, n.º 2 (junio de 2024): S137—S138. http://dx.doi.org/10.1016/j.mmifmc.2024.04.379.
Texto completoNoël, Badji Marc, Diouf Mame Nahé, Ciss Mamadou, Baldé Amadou Tidiane, Sambe Babacar Souleymane, Diop Mamadou y Sembène Mbacké. "Etude Phénotypique des Taurins Ndama du Centre de Recherches Zootechniques de Kolda (Sénégal)". European Scientific Journal ESJ 16, n.º 3 (31 de enero de 2020). http://dx.doi.org/10.19044/esj.2020.v16n3p514.
Texto completoFotsa, J., D. Poné, Y. Manjeli y J. Mase. "Etude des systèmes d’élevage et description phénotypique des poules locales (Gallus gallus) en milieu rural de la zone forestière du Cameroun". Cameroon Journal of Agricultural Science 3, n.º 1 (30 de noviembre de 2009). http://dx.doi.org/10.4314/cjas.v3i1.48355.
Texto completoTesis sobre el tema "Etudes phénotypiques"
Boutellis, Amina. "Etudes des variations phénotypiques et génotypiques des poux de tête et des poux de corps de l'homme". Thesis, Aix-Marseille, 2013. http://www.theses.fr/2013AIXM5036.
Texto completoLice are effective markers for studying human evolution because they have been parasitizing humans since the emergence of our hominid ancestors and have been dispersed throughout the world by early human migrations. Human head and body lice have been studied morphologically for a long time. Head lice live and lay their eggs in human hair. Body lice live and lay their eggs in clothes, are associated with poor hygiene in clothing and are responsible for the transmission of epidemic typhus, trench fever and relapsing fever. One aim of my thesis was to increase the knowledge of human head lice and body lice for a better control. It is critical to determine if head lice and body lice are allopatric, with distinct epidemiology, or if they might exist in sympatry. Then, mitochondrial DNA studies have shown that there are three clearly divergent clades of head lice (A, B and C) and that only one clade of body lice is shared with head lice (clade A). Each clade has a unique geographic distribution. During the thesis work, extensive literature survey was done to write a review. Then we aimed to establish a molecular tool in order to distinguish between head and body lice. We found that only one gene (Phum_PHUM540560 gene) was able to differentiate the two ecotypes of Pediculus humanus. Moreover, we aimed to estimate the correlation between phenotypes and genotypes among human lice, and we found that the lice phylogeny (based on intergenic spacers) was correlated to the geographic origin of lice, but no correlation between the color and the phylogeny
Ordonez, Laurence. "Etudes phénotypiques et fonctionnelles des sous-populations T CD45RC chez l'homme : implication dans le rejet de greffe et dans l'auto-immunité". Toulouse 3, 2009. http://thesesups.ups-tlse.fr/587/.
Texto completoDuring my PhD, I have shown that CD45RC expression allows the segregation of human CD4 and CD8 T cells in functionally different subsets. In the context of autoimmune diseases, we have shown that patients affected by ANCA vasculitis have a higher proportion of T cells expressing low amount of CD45RC (CD45RClow). Interestingly, this population produce cytokines involved in this pathology, in particular IL-17. However, in the context of kidney transplantation, we have shown that the rejection incidence is higher in recipients with a high proportion of CD45RChigh CD8 T cells before transplantation. These results suggest that CD45RChigh T cells contain cells responsible for graft rejection. Therefore, the expression level of CD45RC can be used as a diagnostic tool to predict graft rejection in order to decrease the immunosuppressive treatments
Leconte, Mahaut. "Etude phénotypique des cellules endométriosiques profondes". Phd thesis, Université René Descartes - Paris V, 2012. http://tel.archives-ouvertes.fr/tel-00832636.
Texto completoSavary, Océane. "Etude génétique et phénotypique de Bisifusarium domesticum". Thesis, Brest, 2021. https://tel.archives-ouvertes.fr/tel-03789622.
Texto completoBisifusarium domesticum is a cheese associated mold used for its organoleptic properties during Saint-Nectaire and Reblochon production and/or for its “anticollanti” property to prevent cheese stickiness. Despite this frequent use during cheese-making and its prevalence on various cheeses, there is a major lack of scientific knowledge about this species. This PhD project aimed at filling this gap. To do so, a B. domesticum collection (n=25) was created and an unexpected diversity of Fusarium sensu lato isolates was observed which led to the description of four new fungal species (B.allantoides, B. penicilloides, Longinectria lagenoides and L. verticilliforme), including two belonging to a new genus. Low intraspecific genetic diversity among B. domesticum isolates was noted. Then, the adaptation of B. domesticum as well as the novel species to cheese was studied and growth characteristics compatible with cheese-making conditions (temperature, aw, NaCl, growth on cheese), lipolytic and proteolytic abilities of some isolates were favored by temperatures similar to those of ripening cellars. Also, volatile compound productions of interest were highlighted as well as several genes (e.g. siderophore, sodium transporter, sugar transported) potentially linked to adaptation to a cheese environment although further in-depth studies are needed.Finally, no known mycotoxins production or mycotoxin gene clusters were identified, reinforcing the safety status of B. domesticum
Thauvin, Christel. "Etude phénotypique, cytogénétique et moléculaire des syndromes orofaciodigitaux". Dijon, 2009. http://www.theses.fr/2009DIJOS059.
Texto completoThe oral-facial-digital type I syndrome (OFD I) or Papillon-Léage-Psaume syndrome belongs to the heterogeneous group of the oral-facial-digital syndromes. The OFD type I syndrome is characterised by the dominant X-linked mode of inheritance, the lethality in males and the elevated frequency of renal and cerebral abnormalities. Affected cases, mainly females, present with heretogeneous clinical features including oral, facial and digital abnormalities. Visceral (polycystic kidney disease) and cerebral (corpus callosum agenesis) malformations and mental retardation can be also associated. The gène OFD1 responsible of this affection is located at Xp22. 2-p22. 3. The protein play a role in primary cilia formation in the cells, leading to the classification of the OFD I syndrome in the group of the “ciliopathies”. The different modes of inheritance described in the OFD syndromes in the literature suggest that OFD1 is not the only one implicated because the other genes responsible of the other forms of oral-facial-digital syndromes, often following an autosomal recessive mode of inheritance, have not been yet identified. From an international large cohort of patients affected by OFD I syndrome, the aim of this work is to better describe the clinical, chromosomal and molecular data of the OFD I syndrome. Several studies will be presented: 1) a detailed clinical description of the phenotype, including particularly the renal disease from a large cohort, 2) a molecular study of the OFD1 gene by sequencing analysis on genomic DNA in this cohort, to contribute to the description of the allelic heterogeneity of the pathology and to perform phenotype-gentotype correlations, 3) a search for large genomic rearrangements of the OFD1 gene to explain the insufficient mutation detection rate by direct sequencing and to better approach the phenotype-genotype correlation, 4) a search for chromosomal imbalance by array-CGH to contribute to explain genetic heterogeneity and to try to identify new loci including potentially candidate genes for the other forms of oral-facial-digital syndromes. Some studies in process to enlarge the clinical spectrum of the OFD1 gene and to identify new genes implicated in the other oral-facial-digital syndromes will also be presented
Levy-Mozziconacci, Annie. "Etude phénotypique et génotypique de la délétion 22q11". Aix-Marseille 2, 1997. http://www.theses.fr/1997AIX22034.
Texto completoBelle, Wangue Yohana Irène. "Etude phénotypique et génotypique de 27 sujets thalassodrépanocytaires". Paris 5, 1998. http://www.theses.fr/1998PA05P045.
Texto completoBeylot-Barry, Marie. "Etude phénotypique et moléculaire des lymphoproliférations cutanées CD30 positives". Bordeaux 2, 1998. http://www.theses.fr/1998BOR28619.
Texto completoFrossard, Christine. "Etude phénotypique du groupe "Clostridium argentinense", "Clostridium hastiforme", "Clostridium subterminale"". Paris 5, 1991. http://www.theses.fr/1991PA05P154.
Texto completoHeraud, Florence. "Etude "in vitro" de la modulation phénotypique des chondrocytes articulaires humains". Paris 7, 2001. http://www.theses.fr/2001PA077204.
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