نتایج جستجو برای: facultative strain

تعداد نتایج: 222325  

2014
Cristina M. Brady Mark K. Asplen Nicolas Desneux George E. Heimpel Keith R. Hopper Catherine R. Linnen Kerry M. Oliver Jason A. Wulff Jennifer A. White

Facultative bacterial endosymbionts can play an important role in the evolutionary trajectory of their hosts. Aphids (Hemiptera: Aphididae) are infected with a wide variety of facultative endosymbionts that can confer ecologically relevant traits, which in turn may drive microevolutionary processes in a dynamic selective environment. However, relatively little is known about how symbiont divers...

2013
Marco Dogs Sonja Voget Hazuki Teshima Jörn Petersen Karen Davenport Hajnalka Dalingault Amy Chen Amrita Pati Natalia Ivanova Lynne A. Goodwin Patrick Chain John C. Detter Sonja Standfest Manfred Rohde Sabine Gronow Nikos C. Kyrpides Tanja Woyke Meinhard Simon Hans-Peter Klenk Markus Göker Thorsten Brinkhoff

Strain T5(T) is the type strain of the species Phaeobacter inhibens Martens et al. 2006, a secondary metabolite producing bacterium affiliated to the Roseobacter clade. Strain T5(T) was isolated from a water sample taken at the German Wadden Sea, southern North Sea. Here we describe the complete genome sequence and annotation of this bacterium with a special focus on the secondary metabolism an...

2015
Neha Dabral Neeta Jain-Gupta Mohamed N. Seleem Nammalwar Sriranganathan Ramesh Vemulapalli

Brucella spp. are Gram-negative, facultative intracellular bacteria that cause brucellosis in mammals. Brucella strains containing the O-polysaccharide in their cell wall structure exhibit a smooth phenotype whereas the strains devoid of the polysaccharide show rough phenotype. B. abortus strain RB51 is a stable rough attenuated mutant which is used as a licensed live vaccine for bovine brucell...

Journal: :International journal of systematic and evolutionary microbiology 2007
Dawn E Holmes Kelly P Nevin Trevor L Woodard Aaron D Peacock Derek R Lovley

A Gram-negative, non-motile, filamentous, rod-shaped, non-spore-forming bacterium (strain F2(T)) was isolated from the surface of an electricity-harvesting electrode incubated in marine sediments. Strain F2(T) does not contain c-type cytochromes, flexirubin or carotenoids. It is a facultative anaerobe that can ferment sugars by using a mixed acid fermentation pathway and it can grow over a wide...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 1986
P I Fields R V Swanson C G Haidaris F Heffron

Salmonella typhimurium is a facultative intracellular pathogen capable of surviving within phagocytic cells of the reticuloendothelial system. To identify the genes important for intracellular survival, 9516 independent Tn10 insertional mutations were isolated in a virulent strain of S. typhimurium. By using an in vitro assay for survival within macrophages, 83 Tn10 mutants have been identified...

Journal: :Journal of bacteriology 1978
W T Tucker J M Pemberton

Properties of the viral R plasmid Rphi6P are described. As a temperate bacteriophage, it plaques on the facultative phototroph Rhodopseudomonas sphaeroides. Under aerobic conditions the phage had a latent period of 180 min, a burst time of 200 min, and a burst size of 15 to 20 particles per infective center. The encapsidated viral genome occurred as a supercoiled, circular DNA duplex with a mea...

Journal: :Journal of bacteriology 1999
R Aono M Ito T Machida

A teichuronopeptide (TUP) is one of major structural components of the cell wall of the facultative alkaliphilic strain Bacillus lentus C-125. A mutant defective in TUP synthesis grows slowly at alkaline pH. An upper limit of pH for growth of the mutant was 10.4, while that of the parental strain C-125 was 10.8. Gene tupA, directing synthesis of TUP, was cloned from C-125 chromosomal DNA. The p...

Journal: :Journal of bacteriology 2011
Li-Jun Liu Xiao-Yan You Huajun Zheng Shengyue Wang Cheng-Ying Jiang Shuang-Jiang Liu

The genome of the metal sulfide-oxidizing, thermoacidophilic strain Metallosphaera cuprina Ar-4 has been completely sequenced and annotated. Originally isolated from a sulfuric hot spring, strain Ar-4 grows optimally at 65°C and a pH of 3.5. The M. cuprina genome has a 1,840,348-bp circular chromosome (2,029 open reading frames [ORFs]) and is 16% smaller than the previously sequenced Metallosph...

Journal: :Standards in genomic sciences 2016
Beiwen Zheng Fan Zhang Hao Dong Lujun Chai Fuchang Shu Shaojin Yi Zhengliang Wang Qingfeng Cui Hanping Dong Zhongzhi Zhang Dujie Hou Jinshui Yang Yuehui She

Paenibacillus sp. strain A2 is a Gram-negative rod-shaped bacterium isolated from a mixture of formation water and petroleum in Daqing oilfield, China. This facultative aerobic bacterium was found to have a broad capacity for metabolizing hydrocarbon and organosulfur compounds, which are the main reasons for the interest in sequencing its genome. Here we describe the features of Paenibacillus s...

Journal: :Zeitschrift fur Naturforschung. C, Journal of biosciences 2009
Wu Chen Fu Xiang Jie Fu Qiang Wang Wenjun Wang Qingfu Zeng Longjiang Yu

Microbiologically influenced corrosion (MIC) caused by sulfate-reducing bacteria (SRB) has been investigated in an oilfield injection water system. Strain CW-01 was isolated from an oilfield and strain CW-04 was isolated from biofilm dirt of pipeline walls. The strains were facultative anaerobes, non-motile, Gram-positive, pole flagellum, and spore-forming curved rods. The growth was observed o...

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