Dyadobacter alkalitolerans sp. nov., isolated from desert sand.
A polyphasic taxonomic approach was used to study strain 12116T, which was isolated from desert sand in Xinjiang, China. Cells of the isolate were Gram-negative, non-motile, rod-shaped and aerobic. MK-7 was the predominant respiratory menaquinone. The DNA G+C content was 46.3 mol%. A phylogenetic analysis based on 16S rRNA gene sequences showed that the isolate was most closely related to the members of the genus Dyadobacter, with similarities ranging from 94.7 to 96.6 %. Therefore, on the basis of genotypic and phenotypic data, strain 12116T represents a novel species of the genus Dyadobacter, for which the name Dyadobacter alkalitolerans sp. nov. is proposed. The type strain is 12116T (=CCTCC AB 207176T =NRRL B-51268T).
Tang
Yali
Y
College of Life Sciences, Wuhan University, Wuhan 430072, PR China.
Dai
Jun
J
Zhang
Lei
L
Mo
Zhongying
Z
Wang
Yang
Y
Li
Yaowei
Y
Ji
Shanming
S
Fang
Chengxiang
C
Zheng
Congyi
C
D015373:Bacterial Typing Techniques; D001482:Base Composition; D002681:China; D041964:Cytophagaceae / Q000145:classification* / Q000235:genetics / Q000302:isolation & purification*; D004269:DNA, Bacterial / Q000032:analysis; D004275:DNA, Ribosomal / Q000032:analysis; D003889:Desert Climate; D020459:Genes, rRNA; D005838:Genotype; D010641:Phenotype; D010802:Phylogeny; D012336:RNA, Ribosomal, 16S / Q000235:genetics; D017422:Sequence Analysis, DNA; D012822:Silicon Dioxide; D012988:Soil Microbiology
D004269:DNA, Bacterial; D004275:DNA, Ribosomal; D012336:RNA, Ribosomal, 16S; D012822:Silicon Dioxide