Nocardioides soli sp. nov., a bacterium isolated from a mountain soil.
Strain SR-1(T), a Gram-positive, strictly-aerobic, short-rod shaped, non-motile bacterium, was isolated from a mountain soil collected in Seoul Women's University in South Korea. Growth occurred between 15 and 37 °C (optimum, 30 °C), at pH 6.0-9.0 (optimum, pH 7.0) and with 0-2 % NaCl. Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain SR-1(T) belongs to the genus Nocardioides and is closely related to Nocardioides simplex KCTC 9106(T) (96.8 %), Nocardioides caeni MN8(T) (96.7 %), Nocardioides aromaticivorans H-1(T) (96.6 %), and Nocardioides kongijuensis A2-4(T) (96.6 %). Chemotaxonomic data revealed that strain SR-1(T) possesses MK-8(H4) as predominant menaquinone, LL-2,6-diaminopimelic acid as the diagnostic diamino acid, phosphatidylglycerol and diphosphatidylglycerol as predominant polar lipids and iso-C16:0, 10-methyl-C18:0, and C18:1 ω9c are major fatty acids. The DNA G+C content of the strain SR-1(T) was 72.4 mol%. Based on polyphasic evidence, strain SR-1(T) (= KEMC 9004-134(T) = JCM 19684(T)) should be classified as the type strain of a novel Nocardioides species, for which the name Nocardioides soli sp. nov. is proposed.
Department of Bio and Environmental Technology, College of Natural Science, Seoul Women's University, Seoul, 139-774, Republic of Korea, sathiya.micro@gmail.com.
Sathiyaraj
S
Srinivasan
Sang-Seob
SS
Lee
Jae-Jin
JJ
Lee
Myung Kyum
MK
Kim
D039903:Actinobacteria / Q000145:classification* / Q000235:genetics / Q000302:isolation & purification* / Q000502:physiology; D000332:Aerobiosis; D015373:Bacterial Typing Techniques; D001482:Base Composition; D002473:Cell Wall / Q000737:chemistry; D016000:Cluster Analysis; D003600:Cytosol / Q000737:chemistry; D004269:DNA, Bacterial / Q000737:chemistry / Q000235:genetics; D004275:DNA, Ribosomal / Q000737:chemistry / Q000235:genetics; D003960:Diaminopimelic Acid / Q000032:analysis; D005227:Fatty Acids / Q000032:analysis; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007723:Korea; D008124:Locomotion; D008969:Molecular Sequence Data; D010743:Phospholipids / Q000032:analysis; D010802:Phylogeny; D012336:RNA, Ribosomal, 16S / Q000235:genetics; D017422:Sequence Analysis, DNA; D012965:Sodium Chloride / Q000378:metabolism; D012988:Soil Microbiology; D013696:Temperature; D024482:Vitamin K 2 / Q000032:analysis
D004269:DNA, Bacterial; D004275:DNA, Ribosomal; D005227:Fatty Acids; D010743:Phospholipids; D012336:RNA, Ribosomal, 16S; D024482:Vitamin K 2; D012965:Sodium Chloride; D003960:Diaminopimelic Acid