نتایج جستجو برای: Halomonas sp
تعداد نتایج: 120574 فیلتر نتایج به سال:
A total of 34 Halomonas strains were isolated from saline water in Anmyeondo, Korea. Ten of these strains, considered to belong to novel species, were subjected to a polyphasic taxonomic investigation. The strains were Gram-negative, moderately halophilic, motile and non-spore-forming rods that contained Q-9 as the predominant ubiquinone and C(18 : 1)omega7c, C(16 : 0) and either summed feature...
background: much of the environment is affected by petroleum contamination. it imposes serious health problems for humans as well as serious environmental impact. bioremediation is an important consideration for removing environmental pollutants because, compared with other technologies, it incurrs lower costs and is environmentally compatible. methods: crude oil degrading bacteria were isolate...
BACKGROUND Aromatic compounds are known as a group of highly persistent environmental pollutants. Halomonas sp. TBZ3 was isolated from the highly salty Urmia Lake of Iran. In this study, characterization of a new Halomonas isolate called Halomonas sp. TBZ3 and its employment for biodegradation of para-amino acetanilide (PAA), as an aromatic environmental pollutant, is described. OBJECTIVES Th...
results the dna-dna hybridization experiments between isolate tbz3, h. denitrificans and h. saccharevitans revealed relatedness levels of 57% and 65%, respectively. according to gc-ms results, tbz3 degrades paa to benzene, hexyl butanoate, 3-methyl-1-heptanol and hexyl hexanoate. temperature 32.92°c, ph 6.76, and salinity 14% are the optimum conditions for biodegradation with a confidence level...
این پژوهش با هدف غربالگری آنزیم یوریکاز در مجموعه ای از باکتری های نمک دوست و باکتری های تحمل کننده ی نمک جدا شده از دریاچه و محیط های شور و پر نمک ایران انجام گرفت و ابتدا سنجش کیفی بر روی پلیت حاوی سوبسترای آنزیم یوریکاز؛ اوریک اسید، صورت گرفت و سویه های دارای آنزیم یوریکاز فعال، قادر به تجزیه ی اوریک اسید و تبدیل به ماده ی حلال تر آلانتوئین بوده و بنابراین اطراف کلنی های این سویه های دارای آ...
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 marine Arctic isolate Halomonas sp. R5-57 was sequenced as part of a bioprospecting project which aims to discover novel enzymes and organisms from low-temperature environments, with potential uses in biotechnological applications. Phenotypically, Halomonas sp. R5-57 exhibits high salt tolerance over a wide range of temperatures and has extra-cellular hydrolytic activities with several subs...
In this study, two halophilic bacterial strains isolated from saline habitats in Argentina grew in the presence of gas oil. They were identified as Halomonas spp. and Nesterenkonia sp. by 16S ribosomal RNA sequencing. Chemotaxis towards gas oil was observed in Halomonas spp. by using swimming assays.
دریاچهارومیهبهعنواندومیندریاچهشوردنیاویکیازمعدوددریاچههایفوقاشباعدائمیدرجهان،دارایتنوعزیستیوسیعیازانواعمیکروارگانیسمهایهالوفیلوهالوتولرنتاست. دراینپژوهشاعضاییازجنسhalomonasکهشاملباکتریهایهالوفیلنسبیمیباشند،ازدریاچهارومیه پس از جداسازیموردبررسیهایفنوتیپیوژنوتیپیقرارگرفتند.نمونههاازمناطقمختلفدریاچهارومیهجمعآوریودرشرایطاستریلبهآزمایشگاهمنتقلشدند. سپسبرایجداسازیازمحیطهای alkaline peptone water (apw...
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