Academic literature on the topic 'Actinomycetales'

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Journal articles on the topic "Actinomycetales"

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Safo-Sampah, Stephen, and John G. Torrey. "Polysaccharide-hydrolyzing enzymes ofFrankia (Actinomycetales)." Plant and Soil 112, no. 1 (November 1988): 89–97. http://dx.doi.org/10.1007/bf02181757.

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Stanford, John L. "Interview: Investigating immunomodulators among the Actinomycetales." Immunotherapy 5, no. 5 (May 2013): 449–52. http://dx.doi.org/10.2217/imt.13.27.

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Kalakoutskii, L. V. "Ray Fungi and Related Organisms (Actinomycetales)." Microbiology 73, no. 5 (September 2004): 523–30. http://dx.doi.org/10.1023/b:mici.0000044243.92023.1f.

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LECHEVALIER, M. P. "Taxonomy of the Genus Frankia (Actinomycetales)." International Journal of Systematic Bacteriology 44, no. 1 (January 1, 1994): 1–8. http://dx.doi.org/10.1099/00207713-44-1-1.

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HOLTZ, HOWARD A. "Actinomycetales Infection in the Acquired Immunodeficiency Syndrome." Annals of Internal Medicine 102, no. 2 (February 1, 1985): 203. http://dx.doi.org/10.7326/0003-4819-102-2-203.

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Hasegawa, Toru. "Actinokineospora: A new genus of the Actinomycetales." Actinomycetologica 2, no. 1 (1988): 31–45. http://dx.doi.org/10.3209/saj.2_31.

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Kirby, Ralph. "Chromosome diversity and similarity within the Actinomycetales." FEMS Microbiology Letters 319, no. 1 (March 29, 2011): 1–10. http://dx.doi.org/10.1111/j.1574-6968.2011.02242.x.

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Hugonnet, Jean-Emmanuel, Nabila Haddache, Carole Veckerlé, Lionel Dubost, Arul Marie, Noriyasu Shikura, Jean-Luc Mainardi, Louis B. Rice, and Michel Arthur. "Peptidoglycan Cross-Linking in Glycopeptide-Resistant Actinomycetales." Antimicrobial Agents and Chemotherapy 58, no. 3 (January 6, 2014): 1749–56. http://dx.doi.org/10.1128/aac.02329-13.

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ABSTRACTSynthesis of peptidoglycan precursors ending ind-lactate (d-Lac) is thought to be responsible for glycopeptide resistance in members of the orderActinomycetalesthat produce these drugs and in related soil bacteria. More recently, the peptidoglycan of several members of the orderActinomycetaleswas shown to be cross-linked byl,d-transpeptidases that use tetrapeptide acyl donors devoid of the target of glycopeptides. To evaluate the contribution of these resistance mechanisms, we have determined the peptidoglycan structure ofStreptomyces coelicolorA(3)2, which harbors avanHAXgene cluster for the production of precursors ending ind-Lac, andNonomuraeasp. strain ATCC 39727, which is devoid ofvanHAXand produces the glycopeptide A40296. Vancomycin retained residual activity againstS. coelicolorA(3)2 despite efficient incorporation ofd-Lac into cytoplasmic precursors. This was due to ad,d-transpeptidase-catalyzed reaction that generated a stem pentapeptide recognized by glycopeptides by the exchange ofd-Lac ford-Ala and Gly. The contribution ofl,d-transpeptidases to resistance was limited by the supply of tetrapeptide acyl donors, which are essential for the formation of peptidoglycan cross-links by these enzymes. In the absence of a cytoplasmic metallo-d,d-carboxypeptidase, the tetrapeptide substrate was generated by hydrolysis of the C-terminald-Lac residue of the stem pentadepsipeptide in the periplasm in competition with the exchange reaction catalyzed byd,d-transpeptidases. InNonomuraeasp. strain ATCC 39727, the contribution ofl,d-transpeptidases to glycopeptide resistance was limited by the incomplete conversion of pentapeptides into tetrapeptides despite the production of a cytoplasmic metallo-d,d-carboxypeptidase. Since the level of drug production exceeds the level of resistance, we propose thatl,d-transpeptidases merely act as a tolerance mechanism in this bacterium.
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Meyertons, Janise L., Bruce C. Tilley, Mary P. Lechevalier, and Hubert A. Lechevalier. "Actinophages and restriction enzymes fromMicromonospora species (Actinomycetales)." Journal of Industrial Microbiology 2, no. 5 (December 1987): 293–303. http://dx.doi.org/10.1007/bf01569432.

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KOBAYASHI, Kenzoh, Masahiro YOSHIDA, Takenori NAKAYAMA, and Seiji KOGA. "Root tumor of melon caused by Actinomycetales." Japanese Journal of Phytopathology 53, no. 4 (1987): 562–65. http://dx.doi.org/10.3186/jjphytopath.53.562.

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Dissertations / Theses on the topic "Actinomycetales"

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Ramos, Juliana Nunes. "Caracterização de estirpes sugestivas de corinebactérias isolados de sítios intravenosos." reponame:Repositório Institucional da FIOCRUZ, 2014. https://www.arca.fiocruz.br/handle/icict/11145.

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Made available in DSpace on 2015-07-08T12:28:18Z (GMT). No. of bitstreams: 2 4.pdf: 1791166 bytes, checksum: e18bbf1db8c3f87f4338a15297302f69 (MD5) license.txt: 1748 bytes, checksum: 8a4605be74aa9ea9d79846c1fba20a33 (MD5) Previous issue date: 2014
Fundação Oswaldo Cruz. Instituto Nacional de Controle de Qualidade em Saúde
Casos de infecções invasivas por corinebactérias, colonizadoras do ambiente e da microbiota humana ou de animais, tem sido crescentes em decorrência de melhor sobrevivência de indivíduos imunocomprometidos. Além da fenotipagem, métodos moleculares tem sido fundamentais na identificação de bastonetes Gram positivos irregulares(BGPI). O presente estudo teve como objetivo a caracterização fenotípica e genotípica de estirpes de corinebactérias isoladas de sítios intravenosos de pacientes internados em um hospital universitário no Rio de Janeiro. Neste sentido, 60 estirpes de microrganismos Gram positivos foram analisadas por metodologia enotípica convencional, sistemas API Coryne e Vitek 2 (bioMérieux) e análise das sequências dos genes 16S rRNA e rpoB, utilizada como metodologia de referência para avaliação dos sistemas fenotípicos. Os dados indicaram o isolamento de Corynebacterium striatum (44,68 %), Corynebacterium amycolatum (31,91 %), Corynebacterium jeikeium (8,51 %), Corynebacterium urealyticum (6,39 %), Corynebacterium diphtheriae (4,26%), Corynebacterium simulans (2,12%) e Corynebacterium minutissimum (2,12%) do sangue de pacientes fazendo o uso ou não de dispositivos invasivos. As espécies predominantes C. striatum e C. amycolatum apresentaram 8 e 9 perfis de resistência aos agentes antimicrobianos, respectivamente. O perfil de resistência com sensibilidade apenas à tetraciclina, linezolida e vancomicina, foi prevalente durante um surto epidêmico de C. striatum ocorrido em 2010. Este mesmo perfil foi observado para C. amycolatum, C. jeikeium e C. urealyticum. A identificação definitiva da maioria das estirpes de C. striatum, C. amycolatum, C. jeikeium, C. simulans e C. minutissimum só foi possível pela genotipagem. Interessantemente, a análise das sequências do gene 16S rRNA permitiu a identificação de outros microrganismos como Abiotrophia defectiva (6,67%), Arthrobacter (1,67%), Brevibacterium (11,67%) e Microbacterium (1,67%).
Cases of invasive infections corynebacteria , colonizing the environment and human and animal microbiota, has been increasing due to better survival of immunocompromised individuals. Besides phenotyping, molecular methods have been of great value in the identification of Gram positive irregular rods (BGPI). The present study aimed to phenotypic and genotypic characterization of isolates from corynebacteria isolated of intravenous sites of patients at a university hospital in Rio de Janeiro. Thus, 60 isolates of Gram positive microrganisms were analyzed by conventional phenotype methodology, and Vitek and API Coryne 2 systems (bioMérieux) and by sequence analysis of 16S rRNA and rpoB genes. The genotypic identification was used as reference methods for evaluation of phenotypic systems. The data indicated the isolation of Corynebacterium striatum (44,68 %), Corynebacterium amycolatum (31,91 %), Corynebacterium jeikeium (8,51%), Corynebacterium urealyticum (6,39 %), Corynebacterium diphtheriae (4,26%), Corynebacterium simulans (2.12%) and Corynebacterium minutissimum (2,12%) from the blood of patients making use or not of invasive devices. The predominant species C. striatum and C. amycolatum presented 8 and 9 profiles of resistance to antimicrobial agents, respectively. The resistance profile with sensitivity just to tetracycline, linezolid and vancomycin, was prevalent during an outbreak of C. striatum occurred in 2010. The same profile was observed for C amycolatum, C. jeikeium and C. urealyticum. The definitive identification of most strains of C. striatum, C. amycolatum, C. jeikeium, C. simulans and C. minutissimum was possible only by genotyping . Interestingly, the sequence analysis of the 16S rRNA gene allowed the identification of other microorganisms such as Abiotrophia defectiva (6,67%), Arthrobacter (1,67 %), Brevibacterium (11.67 %) and Microbacterium (1.67 %). In conclusion, BGPI isolates from invasive infections should not be neglected and sequence analysis of 16S rRNA and rpoB genes can contribute to the definitive identification of the species of Gram positive microorganisms, including corynebacteria involved in these infections.
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Guti??rrez, Jos?? Antonio School of Microbiology &amp Immunology UNSW. "Mechanisms Conferring a Rhodococcus species with High Resistance to Benzene." Awarded by:University of New South Wales. School of Microbiology & Immunology, 1999. http://handle.unsw.edu.au/1959.4/19233.

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The Gram-positive bacterium, Rhodococcus sp. 33, was selected for further study to identify the characteristics conferring it with high tolerance to concentrations of benzene. Since most organic solvents, like benzene, are lipophilic, they tend to accumulate within lipid membranes where they express toxicity. The mechanisms conferring this Rhodococcus with resistance to benzene were hypothesised to be located within the subcellular region of this bacterium - cell wall, membrane, and cell-bound polymer. Therefore, this investigation was instigated to identify these mechanisms. To accomplish this, the development of methodologies to isolate highly purified cell wall and membrane fractions, from the organism, were required. To corroborate this investigation, a total of 6 benzene-sensitive mutants were prepared from Rhodococcus sp. 33 and their characteristics compared to those of the parent wild-type strain. 1-D PAGE analysis of proteins revealed various benzene-induced wall, membrane, and cytoplasmic proteins in the w-t. A protein band, with an approximate molecular weight of 58 kDa, was identified to be absent in the most sensitive mutant isolated (mutant M2b). Interestingly, much of this research showed that the benzene-catabolising enzymes played an insignificant role in tolerating the benzene. Gas chromatography and mass spectrometry of whole cell-derived fatty acids revealed that benzene induced an increase in the ratios of saturated/unsaturated fatty acids. Moreover, protein determinations revealed that benzene induced an increase in the concentration of total membrane protein. These increases are suggestive as possible mechanisms to decrease the fluidity of the cell membrane. This was further supported by the observed increase in the generalised polarisation (GP) of laurdan fluorescence in the membranes during growth of the organism with benzene, which is correlated with a decrease in membrane fluidity. The organism was also found to synthesise hexadecenoic acid, 16:1w6c (11 - 13% of total fatty acids), an uncommon fatty acid and previously unreported in other Rhodococcus spp. Analysis of the organism's cell-bound extracellular polymer revealed it to be composed of polysaccharide with biosurfactant-like properties. Its function is proposed to act as a surfactant layer outside the cell, concentrating the benzene within its matrix and reducing benzene's contact with the cell membrane.
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West, Michael James. "The use of bacteriophage for the detection, isolation and characterisation of the Pseudonocardiaceae." Thesis, University of Liverpool, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.284148.

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Hill, Russell. "Gene cloning studies in two nocardioform bacteria." Doctoral thesis, University of Cape Town, 1988. http://hdl.handle.net/11427/21896.

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Bibliography: pages 147-177.
Nocardioforms are Gram-positive, aerobic actinomycetes and are a metabolically diverse group which produce antibiotics, useful enzymes, are important in the biotransformation of organic compounds and the decomposition of organic wastes and are important medically. A gene cloning vector designated pLR591 was constructed from the broad host range, multicopy Streptomyces plasmid pIJ702 and the positive selection Escherichia coli plasmid pEcoR251. This plasmid has useful features for the construction of actinomycete genomic libraries. Cloning of DNA into the unique Bg1II endonuclease site of pLR591 inactivated the lethal EcoRI gene derived from pEcoR251, thereby selecting for recombinant plasmids containing inserted DNA. The thiostrepton resistance gene derived from pIJ702 was shown to be functional in Streptomyces lividans enabling selection of recombinant pLR591 plasmids containing foreign DNA in S. lividans. The vector pLR591 therefore functions as a positive selection Streptomyces-E. coli shuttle vector facilitating construction of actinomycete genomic libraries in E. coli and subsequent transfer of recombinant plasmids into S. lividans.
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Mhlanga, Chido Yvonne Lois. "Thermophilic lignin degrading enzymes from actinomycetes for biotechnological applications." Thesis, Rhodes University, 2002. http://hdl.handle.net/10962/d1007628.

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Phenolic residues which accumulate in the environment as a result of agro-industrial practices has resulted in the need to find and use Eco-Friendly techniques, rather than the traditional methods of burning or burying this kind of waste. Bioremediation and bioconversion are attractive alternatives using whole cell or enzyme-based systems. The aims of this project were to isolate and uses thermophilic Actinomycetes, which produce thermo-tolerant oxidoreductase enzymes, which can be used to bioconvert a model industrial phenolic waste commonly genersated in the wine-making industry of South Africa. Current research in bioconversion and bioremediation focuses on mesophilic microbes in that their enzymes can catalyse reactions at higher temperatures without affecting its activity and lower contamination levels. Three novel Actinomycete isolates were isolated (RU-A0l , RU-A03 and RU-A06) from a compost site and characterized using a combination of conventional identification techniques and 16S rDNA methodology to identity the three isolates. All three isolates belong to the Streptomyces clade. In addition, five known Actinomycetes were selected from an internation culture collection and also screened for oxidoreductase activity in comparision to the three novel isolates. Although the five isolates were selected based on their ability to produce oxidoreductase enzymes, unexpectedly, no activity was detected. Screening assays for peroxidase, polyphenol oxidase and laccase on RU-AO 1, RU-A03 and RU-A06, showed that all three isolated produced peroxidases and peroxidases but no laccase. Substrate specificity studies revealed that the most suitable substrates to determine peroxidase and polyphenol oxidase activity on these isolates were catechol for polyphenol oxidase, 2,4-dichlorophenol for peroxidases and veratryl alcohol for lignin peroxidases. Previous studies have indicated that peroxidases and polyphenol oxidases are produced in Actinomycetes during the primary stage of growth. This was the case with RU-AOI , RU-A03 and RU-A06. Growth rates were higher that other Actinomycetes, with maxImum biomass being reached at 36 hours for the isolates RU-AOI and RU-A06 and 48 hours for isolate RUA03. pH studies showed that the three isolates were adaptable and could grow over a broad pH range. Catabolism studies of phenolic model compounds showed that the three isolates were capable of catabolizing the model phenolic compounds within a period of 24 hours. Further studies were carried out to determine the effect of these microbes and their enzymes in whole cell and enzyme-based systems on a model phenolic waste, graoe waste consisting of compressed grape skins, pips and stalks. Whole cell studies showed that the isolates were capable of bioconverting the waste at a maximum concentration of 30% grape waste (vol:vol). Peroxidase and polyphenol oxidase activity increased indicating induction of these enzymes in the presence of phenolic compounds, with a maximum increase of up to 15.9 fold increase in extracellular lignin peroxidase activity in RU-AO1. HPLC and phenolic determination assays indicated that bioconversion of the phenolic grape waste had occurred in the presence of the three isolates. Attempts were made to isolate and identify a peroxidase or phenol oxidase gene from one the isolates. As bacteria, Actinomycetes are amendable to gene manipulation making them suitable candidates for methods such as site directed evolution in comparison to fungi. Two clones were selected for sequencing based on positive activity results when assayed for peroxidase activity. However the resultant sequences did not identify a functional gene sequence. Southern Blotting was then carried out to determine the nature of the peroxidase gene. Previous studies have been focused on the catalase-peroxidase gene (CalC gene) found Actinomycetes and other bacteria. A probe was developed from the CalC gene. No hybridization occurred with any of the enzyme restricted DNA from the three isolates. The implications of these results are that the peroxidase genets in the three isolates are in fact lignin peroxidase in nature. This project has the potential in the bioconversion of phenolic wastes and is the first description of the use of thermophilic Actinomycetes in the bioconversion of an industrial phenolic waste.
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Xu, Jun. "Research on the post-PKS modification steps of rifamycin B biosynthesis in Amycolatopsis mediterranei S699 /." Thesis, Connect to this title online; UW restricted, 2005. http://hdl.handle.net/1773/11532.

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Tong, Siu-keung Kenny, and 湯肇強. "Clinical responses to mechanical periodontal treatment in Chinese patients with actinobacillus actinomycetemcomitans: y Tong Siu Keung, Kenny." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 1998. http://hub.hku.hk/bib/B3195408X.

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Socha, Aaron Martin. "Chemistry of antibiotics from Atlantic actinomycete and bacillus bacteria /." View online ; access limited to URI, 2008. http://0-digitalcommons.uri.edu.helin.uri.edu/dissertations/AAI3346858.

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Tong, Siu-keung Kenny. "Clinical responses to mechanical periodontal treatment in Chinese patients with actinobacillus actinomycetemcomitans : y Tong Siu Keung, Kenny." Hong Kong : University of Hong Kong, 1998. http://sunzi.lib.hku.hk/hkuto/record.jsp?B21129721.

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Hilali, Lahoucine. "Isolement d'une souche de nocardioïdes productrice d'un métabolite à propriété antifongique : caractérisation et identification structurale de cet antifongique." Nancy 1, 1993. http://www.theses.fr/1993NAN12441.

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Books on the topic "Actinomycetales"

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International, Symposium on Biology of Actinomycetes (7th 1988 Tokyo Japan). Biology of Actinomycetes '88: Proceedings of seventh International Symposium on Biology of Actinomycetes. Tokyo: Japan Scientific Societies Press, 1988.

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S, Shapiro, ed. Regulation of secondary metabolism in actinomycetes. Boca Raton, Fla: CRC Press, 1989.

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1927-, Szabó Gábor, Bíró Sándor, and Goodfellow M, eds. Biological, biochemical, and biomedical aspects of actinomycetes: Proceedings of the Sixth International Symposium on Actinomycetes Biology, Debrecen, Hungary, 26-30 August, 1985. Budapest: Akadémiai Kiadó, 1986.

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M, Goodfellow, Williams S. T. 1937-, and Mordarski Marian, eds. Actinomycetes in biotechnology. San Diego: Academic Press, 1988.

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Hund, Hilda-Katharina. Zur Biosynthese von Phenylalanin und Tyrosin bei Vertretern der Ordnung Actinomycetales. Hohenheim: [s.n.], 1987.

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Pizzul, Leticia. Degradation of polycyclic aromatic hydrocarbons by actinomycetes. Uppsala: Swedish University of Agricultural Sciences, 2006.

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Alvarez, Héctor M. Biology of Rhodococcus. Berlin, Heidelberg: Springer-Verlag Berlin Heidelberg, 2010.

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1945-, Watts John C., ed. Pathologic diagnosis of fungal infections. Chicago: American Society of Clinical Pathologists Press, 1987.

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1923-, Arai Tadashi, Kuga Tetsurō 1925-, Chiba Daigaku. Seibutsu Kassei Kenkyūjo., and International Symposium on Chemobiodynamics (1983 : Chiba University), eds. Filamentous microorganisms: Biomedical aspects. Tokyo: Japan Scientific Societies Press, 1985.

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Holzapfel, Wilhelm H., Bruno Biavati, Paola Mattarelli, and Brian Jb Wood. Bifidobacteria and Related Organisms: Biology, Taxonomy, Applications. Elsevier Science & Technology Books, 2017.

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Book chapters on the topic "Actinomycetales"

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"Spore-Forming Pathogens and Gram-Positive Members of the Actinomycetales." In Gram-Positive Pathogens, edited by Julian I. Rood, 657–58. Washington, DC, USA: ASM Press, 2014. http://dx.doi.org/10.1128/9781555816513.part5.

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Newcomb, William, and Susan M. Wood. "Morphogenesis and Fine Structure of Frankia (Actinomycetales): The Microsymbiont of Nitrogen-Fixing Actinorhizal Root Nodules." In International Review of Cytology, 1–88. Elsevier, 1987. http://dx.doi.org/10.1016/s0074-7696(08)61719-2.

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Conference papers on the topic "Actinomycetales"

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Ibrahim, Sara, Heba Taher, Rania Sayed, and Hesham Abdulla. "Physical factors controlling silver nanoparticles biosynthesis using actinomycetales bacterium βC1:MZ067956." In ISET INTERNATIONAL CONFERENCE ON APPLIED SCIENCE & ENGINEERING (CASE 2021). AIP Publishing, 2023. http://dx.doi.org/10.1063/5.0120641.

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Reports on the topic "Actinomycetales"

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สมบูรณ์นะ, นราพร. การคัดสรรและพัฒนาปุ๋ยชีวภาพและการเกษตรแบบอินทรีย์ จากฐานข้อมูลจุลินทรีย์. คณะวิทยาศาสตร์ จุฬาลงกรณ์มหาวิทยาลัย, 2018. http://dx.doi.org/10.58837/chula.res.2018.3.

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ประเทศไทยเป็นประเทศเกษตรกรรม พืชที่ปลูกส่วนใหญ่ได้แก่ ข้าว ตามด้วยผักและผลไม้ชนิดต่างๆ ปัจจุบันมีแนวโน้มการส่งออกสินค้าเกษตรและอุตสาหกรรมการเกษตรเพิ่มมากขึ้นเรื่อยๆ แต่กลับพบว่าพื้นที่ๆใช้สำหรับเพาะปลูกเกือบทั้งหมดนั้นเป็นดินที่ขาดความอุดมสมบูรณ์และเสื่อมสภาพทั้งทางเคมีและทางกายภาพ อันเนื่องมาจากการใช้สารเคมี ยาฆ่าแมลง ปัญหาดินเปรี้ยวหรือดินเค็ม ทำให้ดินมีคุณภาพเสื่อมลงและสูญเสียความหลากหลายทางชีวภาพ ซึ่งปัญหาเหล่านี้ส่งผลต่อการเจริญเติบโตของพืช ทำให้พืชโตช้า และได้ผลผลิตทางการเกษตรน้อย มีงานวิจัยจำนวนมากชี้ให้เห็นว่าการทำเกษตรอินทรีย์ หรือการปลูกพืชโดยใช้ปุ๋ยคอกหรือปุ๋ยชีวภาพนั้นสามารถคงความหลากหลายทางชีวภาพและความอุดมสมบูรณ์ของดินได้มากกว่าการทำเกษตรที่ใช้สารเคมี ทำให้ได้ผลผลิตที่มีคุณภาพเป็นจำนวนมาก ดังนั้นโครงการวิจัยนี้จึงมุ่งหวังเพื่อที่จะศึกษาจุลินทรีย์ในมูลสัตว์แต่ละชนิด เพื่อที่จะคัดเลือกมูลสัตว์ที่มีคุณสมบัติที่ดีที่สุดและนำมาใช้ในการพัฒนาเป็นปุ๋ยคอก และใช้เพื่อปรับปรุงฟื้นฟูดินที่เสื่อมสภาพจากการทำการเกษตร ด้วยการเปรียบเทียบฐานข้อมูลประชากรจุลินทรีย์แบคทีเรีย อาร์เคีย และราในมูลสัตว์ชนิดต่างๆ ได้แก่ มูลโคนม มูลไส้เดือน มูลแพะ มูลกวางลูซี่ มูลกระต่าย และมูลโคเนื้อภูพาน ด้วยวิธีการสร้างห้องสมุดยีน 16s ไรโบโซมอลอาร์เอ็นเอและ sequencing หรือไมโครไบโอม ซึ่งวิธีการนี้เป็นวิธีที่เหมาะในการใช้เพื่อสร้างฐานข้อมูลและเพื่อใช้วิเคราะห์ระบบนิเวศอย่างถูกต้อง เนื่องจากมีแบคทีเรียจำนวนมากที่ไม่เหมาะต่อการเพาะเลี้ยงและยังให้ข้อมูลที่ครบถ้วนอีกด้วย จากผลของงานวิจัยนี้แสดงให้เห็นถึงความแตกต่างของมูลสัตว์แต่ละชนิดทั้งในด้านคุณสมบัติ ลักษณะทางกายภาพ เคมี และความหลากหลายทางชีวภาพของจุลินทรีย์ที่พบในมูลสัตว์ โดยพบว่าไฟลัม Fibrobacteres, Actinobacteria และ Planctomycetes เป็นไฟลัมที่พบได้มากที่สุดในมูลสัตว์ทุกชนิด ซึ่งมูลไส้เดือนนั้นมีความหลากหลายแบคทีเรียรวมมากที่สุด และยังมีโครงสร้างประชากรแบคทีเรียที่แตกต่างกันอย่างชัดเจนเมื่อเปรียบเทียบกับมูลสัตว์ชนิดอื่นๆ ซึ่งแบคทีเรียในกลุ่ม Rhizobiales, Actinomycetales และ Flavobacteriales พบได้มากในมูลของไส้เดือนอย่างมีนัยสำคัญ นอกจากนี้ยังมีแร่ธาตุอาหารที่สำคัญที่ต่อพืชอย่างครบถ้วน ได้แก่ ไนโตรเจน โพแทสเซียม และฟอสฟอรัส ซึ่งเหมาะสมต่อการนำมาพัฒนาเป็นปุ๋ยคอกต่อไป
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