Mineralization of polycyclic aromatic hydrocarbons by the white rot fungus Pleurotus ostreatus

被引:151
作者
Bezalel, L
Hadar, Y
Cerniglia, CE
机构
[1] US FDA,NATL CTR TOXICOL RES,DIV MICROBIOL,JEFFERSON,AR 72079
[2] HEBREW UNIV JERUSALEM,FAC AGR,DEPT PLANT PATHOL & MICROBIOL,IL-76100 REHOVOT,ISRAEL
关键词
D O I
10.1128/AEM.62.1.292-295.1996
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
The white rot fungus Pleurotus ostreatus able to mineralize to (CO2)-C-14 7.0% of [C-14]catechol, 3.0% of [C-14]phenanthrene, 0.4% of [C-14]pyrene, and 0.19% of [C-14]benzo[a]pyrene by dag 11 of incubation. It also mineralized [C-14]anthracene (0.6%) much more slowly (35 days) and [C-14]fluorene (0.19%) within 15 days, P. ostreatus did not mineralize fluoranthene. The activities of the enzymes considered to be part of the ligninolytic system, laccase and manganese-inhibited peroxidase, were observed during fungal growth in the presence of the various polycyclic aromatic hydrocarbons. Although activity of both enzymes was observed, no distinct correlation to polycyclic aromatic hydrocarbon degradation was found.
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页码:292 / 295
页数:4
相关论文
共 29 条
[1]  
BARCLAY CD, 1995, APPL MICROBIOL BIOT, V42, P958, DOI 10.1007/BF00191197
[2]   BIODEGRADATION OF POLYCYCLIC AROMATIC-HYDROCARBONS BY PHANEROCHAETE-CHRYSOSPORIUM [J].
BUMPUS, JA .
APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 1989, 55 (01) :154-158
[3]   OXIDATION OF PERSISTENT ENVIRONMENTAL-POLLUTANTS BY A WHITE ROT FUNGUS [J].
BUMPUS, JA ;
TIEN, M ;
WRIGHT, D ;
AUST, SD .
SCIENCE, 1985, 228 (4706) :1434-1436
[4]  
Cerniglia C. E., 1992, Microbial degradation of natural products., P193
[5]  
Cerniglia C. E., 1993, Microorganisms to combat pollution., P227
[6]   DEGRADATION OF PHENANTHRENE BY PHANEROCHAETE-CHRYSOSPORIUM OCCURS UNDER LIGNINOLYTIC AS WELL AS NONLIGNINOLYTIC CONDITIONS [J].
DHAWALE, SW ;
DHAWALE, SS ;
DEANROSS, D .
APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 1992, 58 (09) :3000-3006
[7]   BIODEGRADATION OF POLYCYCLIC AROMATIC-HYDROCARBONS BY NEW ISOLATES OF WHITE ROT FUNGI [J].
FIELD, JA ;
DEJONG, E ;
COSTA, GF ;
DEBONT, JAM .
APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 1992, 58 (07) :2219-2226
[8]   MOLECULAR-BIOLOGY OF THE LIGNIN-DEGRADING BASIDIOMYCETE PHANEROCHAETE-CHRYSOSPORIUM [J].
GOLD, MH ;
ALIC, M .
MICROBIOLOGICAL REVIEWS, 1993, 57 (03) :605-622
[9]   BIODEGRADATION OF LIGNOCELLULOSIC AGRICULTURAL WASTES BY PLEUROTUS-OSTREATUS [J].
HADAR, Y ;
KEREM, Z ;
GORODECKI, B .
JOURNAL OF BIOTECHNOLOGY, 1993, 30 (01) :133-139
[10]  
HAEMMERLI SD, 1986, J BIOL CHEM, V261, P6900