Chryseobacterium reticulitermitis sp. nov., isolated from the gut of Reticulitermes aculabialis
Chryseobacterium reticulitermitis sp. nov., isolated from the gut of Reticulitermes aculabialis
复制标题
网状白蚁金黄杆菌 sp.
DOI：
10.1099/ijsem.0.001848
复制
发表时间：
2017
期刊：
影响因子：
--
通讯作者：
Yang Hong
中科院分区：
文献类型：
--
作者：
Zhao Yun;Wang Yu;Li Danhong;Deng Yu;Yang Hong
A Gram-stain-negative, non-motile, aerobic and rod-shaped bacterium, strain Ra1T, was isolated from the gut of a woodfeeding.lower termite, Reticulitermes aculabialis. Phylogenetic analysis of 16S rRNA gene sequences showed that the strain.was closely related to Chryseobacterium rigui JCM 18078T (96.7% similarity). Growth was observed at 15–45 C (optimum.30 C), at pH 6.0–9.0 (optimum pH 8.0) and in the presence of 0–2% (w/v) NaCl (optimum 0 %). The DNA G+C content of strain.Ra1T was 39.9 mol%. Cells contained menaquinone MK-6 as the sole respiratory quinone and the major fatty acids were iso-.C15 : 0, iso-C17 : 0, summed feature 3 (comprising C16 : 1!6c and/or C16 : 1!7c) and summed feature 9 (comprising C16 : 0 10-.methyl and/or iso-C17 : 1!9c). The predominant polyamine was sym-homospermidine. The cellular polar lipids consisted of.one phosphatidylethanolamine, three unidentified aminolipids, one unidentified phospholipid and one unidentified lipid. Based.on phenotypic, genotypic and phylogenetic studies, it is concluded that strain Ra1T represents a novel species of the genus.Chryseobacterium, for which the name Chryseobacterium reticulitermitis sp. nov. is proposed. The type strain is Ra1T (=CCTCC.AB 2015431T=KCTC 52230T).
