نتایج جستجو برای: sphingomonas paucimobilis

تعداد نتایج: 1153  

Journal: :Applied and environmental microbiology 1999
X Peng E Masai Y Katayama M Fukuda

Sphingomonas paucimobilis SYK-6 has the ability to transform a lignin-related biphenyl compound, 2,2'-dihydroxy-3,3'-dimethoxy-5, 5'-dicarboxybiphenyl (DDVA), to 5-carboxyvanillic acid (5CVA) via 2, 2',3-trihydroxy-3'-methoxy-5,5'-dicarboxybiphenyl (OH-DDVA). In the 4.9-kb HindIII fragment containing the OH-DDVA meta-cleavage dioxygenase gene (ligZ), we found a novel hydrolase gene (ligY) respo...

Journal: :Applied and environmental microbiology 1994
J O Ka W E Holben J M Tiedje

Competition among indigenous and inoculated 2,4-dichlorophenoxyacetic acid (2,4-D)-degrading bacteria was studied in a native Kansas prairie soil following 2,4-D additions. The soil was inoculated with four different 2,4-D-degrading strains at densities of 10(3) cells per g of soil; the organisms used were Pseudomonas cepacia DBO1(pJP4) and three Michigan soil isolates, strain 745, Sphingomonas...

Journal: :Applied and environmental microbiology 2000
T Sonoki T Obi S Kubota M Higashi E Masai Y Katayama

Sphingomonas paucimobilis SYK-6 can grow on several dimeric model compounds of lignin as a carbon and energy source. It has O demethylation systems on three kinds of substrates: 5, 5'-dehydrodivanillic acid (DDVA), syringate, and vanillate. We previously reported the cloning of a gene involved in the tetrahydrofolate-dependent O demethylation of syringate and vanillate. In the study reported he...

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