Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Bheong-Uk Lee"'
Publikováno v:
Biotechnology and Bioprocess Engineering. 18:1224-1229
Pseudomonas sp. HK-6 can utilize the explosive hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) as the sole nitrogen source under aerobic conditions. It is known that HK-6 is capable of completely degrading 50 μM RDX within 50 days, while the rpoH muta
Publikováno v:
Current microbiology. 74(2)
A genome-shuffled Stenotrophomonas maltophilia strain showing the enhanced ability of RDX degradation was constructed, and its characteristics were compared with those of the wild-type one. The shuffled strain was able to completely degrade 25, 50, a
Publikováno v:
Current Microbiology. 57:477-483
Scanning electron microscopy revealed pores and wrinkles on the surface of Pseudomonas sp. HK-6 cells grown in Luria Bertani (LB) medium containing 0.5 mM TNT (2,4,6-trinitrotoluene). Exopolymer connections were also observed on the wild-type HK-6 ce
Publikováno v:
Journal of Chemical Technology & Biotechnology. 83:1211-1217
BACKGROUND: Environmental contamination by nitroaromatic compounds such as 2,4,6-trinitrotoluene (TNT), hexahydro-1,3,5-trinitro-1,3,5-s-triazine (RDX), atrazine, and/or simazine (TRAS) generated as waste from military and agricultural activities is
Publikováno v:
Current Microbiology. 56:386-390
Pseudomonas sp. HK-6 is able to utilize 2,4,6-trinitrotoluene (TNT) as a sole nitrogen source. The pnrB gene of the HK-6 strain was cloned using degenerate primers synthesized on the basis of the sequence information of the terminal amino acids of a
Publikováno v:
Biotechnology and Bioprocess Engineering. 12:433-440
The NAD(P)H-nitroreductase of thePseudomonas sp. HK-6 which is capable of catabolizing 2,4,6-trinitrotoluene (TNT), was purified and biochemically characterized. The specific activity of the purified TNT nitroreductase was approximately 1.47 units/mg
Publikováno v:
Journal of Bacteriology. 185:5442-5451
We compared the transcriptome, proteome, and nucleotide sequences between the parent strain Escherichia coli W3110 and the l -threonine-overproducing mutant E . coli TF5015. DNA macroarrays were used to measure mRNA levels for all of the genes of E .
Publikováno v:
Current microbiology. 70(1)
Pseudomonas sp. HK-6 is able to utilize RDX (hexahydro-1,3,5-trinitro-1,3,5-triazine) as its sole nitrogen source. The role of the xenB gene, encoding xenobiotic reductase B, was investigated using HK-6 xenB knockout mutants. The xenB mutant degraded
Publikováno v:
Current microbiology. 67(4)
Pseudomonas sp. HK-6 is able to utilize hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) as a sole nitrogen source. The HK-6 strain was stimulated to produce an exopolymer, mainly alginate, as a stress response when grown in LB broth containing RDX, syn
Publikováno v:
Genes & Development. 9:2964-2973
CsgA is a cell surface protein that plays an essential role in tactile responses during Myxococcus xanthus fruiting body formation by producing the morphogenic C-signal. The primary amino acid sequence of CsgA exhibits homology with members of the sh