Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Chun-Bao Zhu"'
Autor:
Jun-Sheng Chen, Hai-Xue Pan, Zhouzhou Chen, Gong-Li Tang, Jian Li, Lei Shao, Daijie Chen, Chun-Bao Zhu
Publikováno v:
Biotechnology Letters. 35:1685-1692
Ramoplanins are lipopeptides effective against a wide range of Gram-positive pathogens. Ramoplanin A2 is in Phase III clinical trials. The structure-activity relationship of the unique 2Z,4E-fatty acid side-chain of ramoplanins indicates a significan
Publikováno v:
Biotechnology Letters. 35:107-114
Ramoplanins produced by Actinoplanes are new structural class of lipopeptide and are currently in phase III clinical trials for the prevention of vancomycin-resistant enterococcal infections. The depsipeptide structures of ramoplanins are synthesized
Autor:
Chun-Bao Zhu, Shinichi Kondo, Yoko Ikeda, Kunimoto Hotta, Jun Ishikawa, Aisuko Sunada, Satoshi Mizuno, Tetsu Ogata
Publikováno v:
The Journal of Antibiotics. 49:458-464
Aminoglycoside antibiotics (AGs) with a free 2'-amino group were subjected to enzymatic N-acetylation using a cell free extract that contained an aminoglycoside 2'-N-acetyltransferase, AAC (2'), derived from a kasugamycin-producing strain of Streptom
Autor:
Neal C. Connors, J. M. Beale, Heinz G. Floss, Donald C. Dosch, J. S. Lampel, Paul L. Bartel, William R. Strohl, Chun-Bao Zhu
Publikováno v:
Journal of Bacteriology. 172:4816-4826
Streptomyces galilaeus ATCC 31133 and ATCC 31671, producers of the anthracyclines aclacinomycin A and 2-hydroxyaklavinone, respectively, formed an anthraquinone, aloesaponarin II, when they were transformed with DNA from Streptomyces coelicolor conta
Publikováno v:
The Journal of antibiotics. 52(10)
From a rare actinomycete strain #8 isolated from soil as arbekacin (ABK) resistant, we cloned a gene segment (0.9 kb) conferring multiple resistance to aminoglycoside (AG) antibiotics with 6'-NH2 including semisynthetic ones except ABK and neomycin (
Autor:
Satoshi Mizuno, Satoshi Imai, Kunimoto Hotta, Jun Ishikawa, Chun-Bao Zhu, Masahiro Hatsu, Poolsak Phomsuwansiri
Publikováno v:
The Journal of antibiotics. 48(11)
DNA amplification by polymerase chain reaction (PCR) should be inhibited if the target for amplification region in the template DNA is nicked or cut. Based on this premise, we established a sensitive and differential assay using PCR to detect antibio
Publikováno v:
Bioscience, Biotechnology & Biochemistry; Sep2011, Vol. 75 Issue 9, p1746-1751, 6p