A GRAM-POSITIVE POLYCHLORINATED BIPHENYL-DEGRADING BACTERIUM, RHODOCOCCUS-ERYTHROPOLIS STRAIN TA421, ISOLATED FROM A TERMITE ECOSYSTEM

被引:59
作者
CHUNG, SY
MAEDA, M
SONG, E
HORIKOSHI, K
KUDO, T
机构
[1] RES DEV CORP JAPAN, RIKEN, INST PHYS & CHEM RES, MICROBIOL LAB, WAKO, SAITAMA, JAPAN
[2] SAITAMA UNIV, WAKO, SAITAMA 35101, JAPAN
关键词
D O I
10.1271/bbb.58.2111
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Gram-positive bacteria, identified as Rhodococcus erythropolis, were isolated from the ecosystem of the wood-feeding termite Reticulitermes speratus and found to aerobically degrade polychlorinated biphenyl (PCB) compounds. Rhodococcus erythropolis strain TA421 and strain TA431 were isolated by enrichment culture from termites obtained from different locations and each was found to be capable of degrading polychlorinated biphenyl (PCB) compounds to chlorobenzoates. These results suggest that the termite ecosystem is one possible habitat for biphenyl- and PCB-degrading Rhodococci. The spectrum of PCB-congeners degraded by strain TA421 is different from that of other, previously characterized PCB-degrading bacteria such as Rhodococcus globerulus strain P6 (formerly Corynebacterium sp. strain MB1) or Pseudomonas sp. strain LB400.
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页码:2111 / 2113
页数:3
相关论文
共 14 条
[1]   3 DIFFERENT 2,3-DIHYDROXYBIPHENYL-1,2-DIOXYGENASE GENES IN THE GRAM-POSITIVE POLYCHLOROBIPHENYL-DEGRADING BACTERIUM RHODOCOCCUS-GLOBERULUS P6 [J].
ASTURIAS, JA ;
TIMMIS, KN .
JOURNAL OF BACTERIOLOGY, 1993, 175 (15) :4631-4640
[2]   RAPID ASSAY FOR SCREENING AND CHARACTERIZING MICROORGANISMS FOR THE ABILITY TO DEGRADE POLYCHLORINATED-BIPHENYLS [J].
BEDARD, DL ;
UNTERMAN, R ;
BOPP, LH ;
BRENNAN, MJ ;
HABERL, ML ;
JOHNSON, C .
APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 1986, 51 (04) :761-768
[3]   EVIDENCE FOR NOVEL MECHANISMS OF POLYCHLORINATED BIPHENYL METABOLISM IN ALCALIGENES-EUTROPHUS H850 [J].
BEDARD, DL ;
HABERL, ML ;
MAY, RJ ;
BRENNAN, MJ .
APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 1987, 53 (05) :1103-1112
[4]  
Cross T., 1976, BIOL NOCARDIAE, P337
[5]   DEGRADATION OF CONIFERYL ALCOHOL AND OTHER LIGNIN-RELATED AROMATIC-COMPOUNDS BY NOCARDIA SP DSM-1069 [J].
EGGELING, L ;
SAHM, H .
ARCHIVES OF MICROBIOLOGY, 1980, 126 (02) :141-148
[6]  
EGGELING L, 1981, ZENTRALBL BAKTER 1 S, V11, P361
[7]   EFFECT OF CHLORINE SUBSTITUTION ON THE BACTERIAL METABOLISM OF VARIOUS POLYCHLORINATED BIPHENYLS [J].
FURUKAWA, K ;
TOMIZUKA, N ;
KAMIBAYASHI, A .
APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 1979, 38 (02) :301-310
[8]  
GOODFELLOW M, 1980, MICROBIOLOGY EASTER, V2, P231
[9]  
Goodfellow M, 1986, BERGEYS MANUAL SYSTE, V2, P1472