نتایج جستجو برای: bacillus sp

تعداد نتایج: 172486  

2013
Ajay Kumar Mishra Anne Pfleiderer Jean-Christophe Lagier Catherine Robert Didier Raoult Pierre-Edouard Fournier

Bacillus massilioanorexius strain AP8(T) sp. nov. is the type strain of B. massilioanorexius sp. nov., a new species within the genus Bacillus. This strain, whose genome is described here, was isolated from the fecal flora of a 21-year-old Caucasian French female suffering from a severe form of anorexia nervosa since the age of 12 years. B. massilioanorexius is a Gram-positive aerobic bacillus....

2013
Dhamodharan Ramasamy Jean-Christophe Lagier Aurore Gorlas Didier Raoult Pierre-Edouard Fournier

Bacillus massiliosenegalensis strain JC6(T) sp. nov. is the type strain of Bacillus massiliosenegalensis sp. nov., a new species within the genus Bacillus. This strain was isolated from the fecal flora of a healthy Senegalese patient. B. massiliosenegalensis is an aerobic Gram-positive rod-shaped bacterium. Here we describe the features of this organism, together with the complete genome sequen...

سیما صدیقی مرجان امتیازجو مژگان امتیازجو,

حوزه نفتی سیری واقع در خلیج فارس یکی از مناطق چهارگانه عملیات استخراج ، پالایش و انتقال نفت است .این حوزه به لحاظ انجام عملیات یاد شده در معرض بار آلودگی نفتی و هیدروکربن های آروماتیک چند حلقه ایPAHs    می باشد. در این تحقیق میزان PAHs   توسط GCMS  در 8 ایستگاه انتخابی واقع در دو ترانسکت اندازه گیری شد.  با توجه به وجود آنتراسن در بیشتر ایستگاه های تحقیقاتی میکروارگانیسم های تجزیه کننده آنتراسن...

Disturbance in water relations is the major causes of vase life reduction and senescence in cut flowers This problem is mainly due to microorganism proliferation in the vase solution which leads to vascular occlusion and reduction in solution uptake by cut flowers. Therefore a comprehensive study was conducted to evaluate the biocidal effect of nano silver particles (NSP) and compare it with so...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد 1390

تاکنون بیش از 13000 متابولیت زیستی فعال از اکتینومیست ها مورد شناسایی و معرفی قرار گرفته اند که حدود 70% آنها خالص سازی شده است. در مطالعه حاضر 60 اکتینومیست از خاک شور قم جدا شد. با توجه به ویژگی های مرفولوژیکی و بیوشیمیایی 26 جدایه متفاوت شناسایی شد که این جدایه ها از نظر تولید ماده ضدباکتریایی مورد بررسی قرار گرفتند. فعالیت ضد باکتریایی این باکتری ها با استفاده از عصاره تغلیظ شده فاقد سلول ح...

Journal: :Bioscience, biotechnology, and biochemistry 2007
Ryoji Mitsui Seiho Shinya Yuichi Ichiyama Kenta Kudo Takuo Tsuno Mitsuo Tanaka

Bacillus cereus 809A and Burkholderia sp. 711C were isolated from soil. These strains demonstrate hydrolysis activity towards prochiral 2-phenyl-1,3-propanediol diacetate and accumulated the corresponding chiral monoacetates into the reaction mixture. When 2-phenyl 1,3-propanediol diacetate was used as a substrate, the produced monoacetates with Burkholderia sp. 711C were obtained in a racemic ...

2016
Jiae Lee Sejung Hwang Saeyoull Cho

To explore the interaction of gut microbes and the host immune system, bacteria were isolated from the gut of Protaetia brevitarsis seulensis larvae. Chryseobacterium sp., Bacillus subtilis, Arthrobacter arilaitensis, Bacillus amyloliquefaciens, Bacillus megaterium, and Lysinibacillus xylanilyticus were cultured in vitro, identified, and injected in the hemocoel of P. brevitarsis seulensis larv...

Journal: :iranian journal of biotechnology 2007
hamidreza falahatpishe mahmoud jalali naser badami nadia mardani kianoush khosravi-darani

this research has focused on isolation and characterization of a strain of bacillus sp. from alkaline soil, which was able to produce extracellular alkaline protease at phs ranging from 8 to 11 and temperatures of 20 to 50ºc. also the impact of different carbon andnitrogen sources were investigated. the yield and fold of enzyme purification was 24% and 50 times, respectively. molecular weight o...

2006
Hang Shela Lee Karen Flummerfelt Erin Sanders - Lorenz

0.094 ----TSB 37°C Baciillus sp. Clone 35 23 0.047 ----TSB 37°C Bacillaceae bacterium C22 21 1.7 ----BA 37°C Bacillus cereus 43 0.75 ----BA 30°C 38 0.5 ----TSB 30°C Bacillus fusiformis 14 1.5 ----BA 37°C Bacillus aquimaris 45 1.2 CXM30 4.25mm BA 30°C Bacillus pumilus 48 3.5 ----R2A 37°C Bacillus megaterium 32 0.064 ----BA 30°C 42 0.75 ----TSB 37°C 19 0.25 ----TSB 30°C 18 0.38 CXM30 1.75mm LB 37°C

The biological phosphorus removal is a microbial process widely used for removing phosphorus fromwastewater to avoid eutrophication of water bodies. The study was aimed to screen the efficient phosphatereducing isolates and used to remove phosphate from synthetic wastewater using batch scale process. Thethree most efficient phosphate reducers were isolated and screened from eu...

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