Isolation and identification of the dominant strain isolated from decaying animal corpses
Yu Di
Wang Zhen
Zhang Haochun
Dong Xiaoping
Li Hui
Li Bing
Qu Zuyi
Liu Xiaogang
Abstract：This study aimed to screen out the dominant spoilage bacteria in the dead animal pol-lution-free disposal fermenter, which provided the theoretical basis for the development of accel-erated microbial to decompose animal corpse. Collected liquid samples from the tank, according to 10-fold increments dilution method, screened out a dominant strain in the dead animals decomposing progress, using the traditional method for isolation, identification and molecular biological iden-tification to identify the dominant strains. The results showed that the advantage bacteria was ge-nus Bacillus subtilis, which 16S rRNA gene sequence has a 99.53% homology with Bacillus subtilis strain 22(FJ435215.1).
Keywords：Dead animals pollution-free disposal fermenterDominant spoilage bacteriaIsola-tion and identificationScreening
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 34-36 )