Corticibacteriumpopuli gen. nov., sp. nov., a member of the family Phyllobacteriaceae, isolated from bark of Populus×euramericana.
Two Gram-staining-negative, aerobic, motile, slimy, glossy bacterial strains were isolated from bark tissue of Populus×euramericana. The bacteria grew at 10-37 °C, pH 5-10, with optimal growth at 28-30 °C, pH 6.0-8.0. Both strains grew with 0-3 % (w/v) NaCl. In the maximum-likelihood phylogenetic tree, the two isolates formed a distinct branch within the family Phyllobacteriaceae, and they were not closely related to any of the genera within the family Phyllobacteriaceae. The two novel isolates werepositive for oxidase andcatalase activity. The polar lipids profile revealed diphosphatidylglycerol, phosphatidylcholine, phospholipid, phosphatidylethanolamine, phosphatidylglycerol and five unknown lipids. The major fatty acids were C18 : 1ω7c and C16 : 0. The DNA G+C content was 56.4 mol%. On the basis of phylogenetic, chemotaxonomic and phenotypic data, the two strains represent a novel species belonging to a novel genus of the family Phyllobacteriaceae, for which the name Corticibacterium populi gen. nov., sp. nov. is proposed. The type strain of the type species is 16B10-2-7T (=CFCC 12884T=KCTC 42249T).
['Li|Yong|Y|', 'Guo|Li-Min|LM|', 'Chang|Ju-Pu|JP|', 'Xie|Shou-Jiang|SJ|', 'Piao|Chun-Gen|CG|', 'Li|Xia|X|']
D015373:Bacterial Typing Techniques D001482:Base Composition D002681:China D004269:DNA, Bacterial D005227:Fatty Acids D010743:Phospholipids D059127:Phyllobacteriaceae D010802:Phylogeny D024301:Plant Bark D032107:Populus D012336:RNA, Ribosomal, 16S D017422:Sequence Analysis, DNA
Phyllobacteriaceae Corticibacterium populi Proteobacteria