Abstract:
:A gram-positive, aerobic, rod- or coccus-shaped, non-motile bacterium, designated DMZ1(T), was isolated from soil of the Demilitarized Zone, South Korea. Strain DMZ1(T) grew optimally at 30 °C, at pH 7-8 and with 1 % (w/v) NaCl. The isolate showed high 16S rRNA gene sequence similarity with Knoellia aerolata 5317S-21(T) (98.2 %). The cell-wall sugars were glucose and ribose. The peptidoglycan amino acids were meso-diaminopimelic acid, glutamic acid and glycine. The major cellular fatty acids were iso-C(16 : 0), iso-C(15 : 0) and iso-C(14 : 0). The polar lipids were phosphatidylethanolamine, phosphatidylinositol, diphosphatidylglycerol, phosphatidylglycerol and five unknown phospholipids. The isolate did not contain mycolic acids. The DNA G+C content was 72.6 mol%. The isolate showed <28 % DNA-DNA relatedness with members of the genus Knoellia. Phylogenetic, phenotypic and genotypic analysis indicated that strain DMZ1(T) represents a novel species of the genus Knoellia, for which the name Knoellia locipacati sp. nov. is proposed. The type strain is DMZ1(T) ( = KACC 15114(T) = JCM 17313(T)).
journal_name
Int J Syst Evol Microbiolauthors
Shin NR,Roh SW,Kim MS,Jung MJ,Whon TW,Bae JWdoi
10.1099/ijs.0.031880-0subject
Has Abstractpub_date
2012-02-01 00:00:00pages
342-346issue
Pt 2eissn
1466-5026issn
1466-5034journal_volume
62pub_type
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