Open AccessChelatococcus composti sp. nov., isolated from penicillin fermentation fungi residue with pig manure co-compost
Author(s) -
Zhenhua Zhang,
Juan Zhao,
Cigang Yu,
Shanshan Dong,
Huiyin Duan,
Ran Yu,
Yan Liu,
Changyong Wang
Publication year - 2016
Publication title -
international journal of systematic and evolutionary microbiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.925
H-Index - 173
eISSN - 1466-5034
pISSN - 1466-5026
DOI - 10.1099/ijsem.0.001651
Subject(s) - compost , biology , penicillin , fermentation , residue (chemistry) , microbiology and biotechnology , manure , bacteria , food science , antibiotics , biochemistry , ecology , genetics
A novel Gram-stain-negative bacterium, designated strain PC-2 T , was isolated from penicillin fermentation fungi residue with pig manure co-compost in China. Phylogenetic analysis, based on 16S rRNA gene sequence comparisons, revealed that strain PC-2 T should be assigned to the genus Chelatococcus and that it had 98.9 % similarity with Chelatococcus daeguensis, 98.8 % with Chelatococcus sambhunathii, 98.4 %, with Chelatococcus caeni and 96.0 % with Chelatococcus asaccharovorans. The G+C content of genomic DNA was 70.9 mol%. On the basis of the phylogenetic analysis, DNA-DNA relatedness values, phenotypic characteristics and chemotaxonomic data, strain PC-2 T represents a novel species of the genus Chelatococcus, for which the name Chelatococcus composti sp. nov. is proposed. The type strain is PC-2 T (=DSM 101465 T =CGMCC 1.15283 T ).
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