DIFFERENCES IN DYNAMICS BETWEEN INDIGENOUS AND INOCULATED SPHINGOMONAS-PAUCIMOBILIS STRAIN SS86 IN SOILS

被引：28

作者：

SENOO, K ^{[1
]}

NISHIYAMA, M ^{[1
]}

WADA, H ^{[1
]}

MATSUMOTO, S ^{[1
]}

机构：

[1] TAMAGAWA UNIV, FAC AGR, TOKYO, JAPAN

来源：

FEMS MICROBIOLOGY ECOLOGY | 1992年 / 86卷 / 04期

关键词：

SPHINGOMONAS-PAUCIMOBILIS SS86; SURVIVAL; SOIL; INOCULATED BACTERIA; INDIGENOUS BACTERIA; GAMMA-HCH;

D O I：

10.1016/0378-1097(92)90795-P

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Survival of gamma-HCH-degrading Sphingomonas paucimobilis strain SS86 indigenous or inoculated to soil was examined under laboratory conditions. Strain SS86 inoculated to soil declined to undetectable levels though amendment of soil with gamma-HCH or starvation-treatment of the cells enhanced its survivability. About 10(3)-10(4) cells/g soil of strain SS86 indigenous to soil survived stably for long periods and was more tolerant to soil treatment by desiccation, percolation, and chloroform-fumigation than inoculated SS86. The habitable micro-pores in soil and/or physiological properties peculiar to the indigenous SS86 were supposed to ensure its good ability to survive by protecting it against protozoan grazing.

引用

页码：311 / 319

页数：9

共 37 条

[1] GROWTH AND SURVIVAL OF BACTERIA INTRODUCED INTO CARBON-AMENDED SOIL [J].