期刊
JOURNAL OF MICROBIOLOGY
卷 49, 期 2, 页码 290-293出版社
MICROBIOLOGICAL SOCIETY KOREA
DOI: 10.1007/s12275-011-0093-6
关键词
Pontibacter salisaro sp nov.; saltern
类别
资金
- National Institute of Biological Resources (NIBR), under the Ministry of Environment, Korea
A Gram-negative, aerobic, rod-shaped, and red-pigmented bacterial strain, HMC5104(T), was isolated from a solar saltern, found in Jeungdo, Republic of Korea (34 degrees 59'47 '' N 126 degrees 10'02 '' E). The major fatty acids were summed feature 4 (comprising iso-C-17:1 I and/or anteiso-C-17:1 B; 37.2%), iso-C-15:0 (20.4%), and iso-C-17:0 3OH (15.3%). The DNA G+C content was 46.0 mol%. The major isoprenoid quinone was menaquinone-7 (MK-7). A phylogenetic tree based on 16S rRNA gene sequences showed that strain HMC5104(T) formed a lineage within the genus Pontibacter, and was closely related to Pontibacter korlensis (95.9%), P. roseus (94.9%), and P. actiniarum (94.3%). Similarities to all other Pontibacter, species were between 95.9-93.9%. On the basis of the evidence presented in this study, strain HMC5104(T) represents a novel species of the genus Pontibacter, for which the name Pontibacter salisaro sp. nov. is proposed. The type strain is HMC5104(T) (=KCTC 22712(T) =NBRC 105731(T)).
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