نتایج جستجو برای: mlsa
تعداد نتایج: 226 فیلتر نتایج به سال:
10. Li, H.B. et al. (2008) Halomonas korlensis sp. nov., a moderately halophilic, denitrifying bacterium isolated from saline and alkaline soil. Int. J. Syst. Evol. Microbiol. 58, 2582–2588. 11. Sánchez-Porro, C. et al. (2009). Description of Kushneria aurantia gen. nov., sp. nov., a novel member of the family Halomonadaceae, and a proposal for reclassification of Halomonas marisflavi as Kushne...
The acidithiobacilli are sulfur-oxidizing acidophilic bacteria that thrive in both natural and anthropogenic low pH environments. They contribute to processes that lead to the generation of acid rock drainage in several different geoclimatic contexts, and their properties have long been harnessed for the biotechnological processing of minerals. Presently, the genus is composed of seven validate...
Advances in genomic microbial taxonomy have opened the way to create a more universal and transparent concept of species but is still in a transitional stage towards becoming a defining robust criteria for describing new microbial species with minimum features obtained using both genome and classical polyphasic taxonomies. Here we performed advanced microbial taxonomies combined with both genom...
Two novel marine luminous bacteria, LC2-047T and LC1-908, were isolated from seawater in Sagami Bay in Japan and an equatorial area, respectively. The cells are Gram-negative, rod shaped and motile with one polar flagellum. These bacteria are oxidase-positive and catalase-positive, and are able to grow in 0.5‒6% NaCl (optimum 3‒5%) and at temperatures of 10‒37°C (optimum 25‒30°C). Phylogenetic ...
UNLABELLED The genetic heterogeneity of the close relatives Vibrio anguillarum and Vibrio ordalii, both serious pathogens of fish causing extensive losses in aquaculture, was studied. Eight housekeeping genes, i.e., atpA, ftsZ, gapA, gyrB, mreB, rpoA, topA, and pyrH, were partially sequenced in 116 isolates from diverse fish species and geographical areas. The eight genes appear to be under pur...
Thirty-two bacterial isolates were obtained from root nodules of Lupinus angustifolius growing in Northern Tunisia. Phylogenetic analyses based on recA and gyrB partial gene sequences grouped the strains into six clusters: four clusters belonged to genus Bradyrhizobium (22 isolates), one Microvirga (8 isolates) Devosia (2 a that has not been previously reported nodulate lupin. Representative ea...
The genus Vibrio includes important pathogenic species for human and aquatic organisms such as cholera, V. parahaemolyticus, vulnificus, anguillarum or harveyi. At present, Vibrionaceae family consists of >190 described species, classified into nine genera. are widespread in shellfish, finfish marine ecosystems show resourceful ecologies, which recognized one the most diverse bacterial groups i...
Common guitarfish (Rhinobatos rhinobatos) are an endangered species and placed on the red list of “Critically Endangered, CR” by International Union for Conservation Nature. Guitarfish kept in captivity protected public aquaria globally, but there is limited information about diseases this species. In research, mortalities (14%) observed common a aquarium reported. Severe hemorrhagic lesions ve...
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