TY - JOUR
T1 - Nocardioides jejuensis sp. nov., isolated from soil
AU - Jang, Jun Hwee
AU - Maeng, Soohyun
AU - Jung, Hee Young
AU - Kim, Myung Kyum
AU - Subramani, Gayathri
N1 - Publisher Copyright:
© 2019, Springer Nature Switzerland AG.
PY - 2020/3/1
Y1 - 2020/3/1
N2 - A Gram-stain positive, asporogenous, aerobic, white -coloured bacterium, designated 18JY15-6T, was isolated from soil from Jeju Island, Korea. Pairwise analysis of the 16S rRNA gene sequence of strain 18JY15-6T indicated high similarity to Nocardioides phosphati DSM 104026T (97.4%), Marmoricola terrae KACC 17308T (96.7%) and Nocardioides jensenii KCTC 0074BPT (96.6%). Phylogenetic analysis revealed that strain 18JY15-6T formed a distinct lineage within the family Nocardioidaceae and is closely related to members of the genus Nocardioides. Genome sequencing of strain 18JY15-6T revealed 3221 total genes, including 3162 protein coding genes, 59 RNA and 31 pseudogenes. Growth was observed at 18–37 °C (optimal 30 °C) in R2A medium at pH 7.0. The major cellular fatty acids of strain 18JY15-6T were identified as C16:0, C18:1ω9c, C18:0 10-methyl, tuberculostearic and C17:0. The fatty acid profile of strain 18JY15-6T was more dissimilar when compared with M. terrae. The only respiratory quinone present was found to be MK-8(H4). The major polar lipids are diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine and phosphatidylcholine. The results of phylogenetic, biochemical and chemotaxonomic characterisation allow the differentiation of strain 18JY15-6T from N. phosphati WYH11-7T, M. terrae JOS5-1T and N. jensenii NBRC 14755T which supports the conclusion that this strain represents a novel species of the genus Nocardioides, for which we propose the name Nocardioides jejuensis sp. nov. The type strain of Nocardioides jejuensis is 18JY15-6T (= KCTC 49105T = JCM 33182T).
AB - A Gram-stain positive, asporogenous, aerobic, white -coloured bacterium, designated 18JY15-6T, was isolated from soil from Jeju Island, Korea. Pairwise analysis of the 16S rRNA gene sequence of strain 18JY15-6T indicated high similarity to Nocardioides phosphati DSM 104026T (97.4%), Marmoricola terrae KACC 17308T (96.7%) and Nocardioides jensenii KCTC 0074BPT (96.6%). Phylogenetic analysis revealed that strain 18JY15-6T formed a distinct lineage within the family Nocardioidaceae and is closely related to members of the genus Nocardioides. Genome sequencing of strain 18JY15-6T revealed 3221 total genes, including 3162 protein coding genes, 59 RNA and 31 pseudogenes. Growth was observed at 18–37 °C (optimal 30 °C) in R2A medium at pH 7.0. The major cellular fatty acids of strain 18JY15-6T were identified as C16:0, C18:1ω9c, C18:0 10-methyl, tuberculostearic and C17:0. The fatty acid profile of strain 18JY15-6T was more dissimilar when compared with M. terrae. The only respiratory quinone present was found to be MK-8(H4). The major polar lipids are diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine and phosphatidylcholine. The results of phylogenetic, biochemical and chemotaxonomic characterisation allow the differentiation of strain 18JY15-6T from N. phosphati WYH11-7T, M. terrae JOS5-1T and N. jensenii NBRC 14755T which supports the conclusion that this strain represents a novel species of the genus Nocardioides, for which we propose the name Nocardioides jejuensis sp. nov. The type strain of Nocardioides jejuensis is 18JY15-6T (= KCTC 49105T = JCM 33182T).
KW - 16S rRNA gene
KW - Genome
KW - New species
KW - Nocardioidaceae
KW - Nocardioides
UR - http://www.scopus.com/inward/record.url?scp=85074355363&partnerID=8YFLogxK
U2 - 10.1007/s10482-019-01343-y
DO - 10.1007/s10482-019-01343-y
M3 - Article
C2 - 31637662
AN - SCOPUS:85074355363
SN - 0003-6072
VL - 113
SP - 339
EP - 347
JO - Antonie van Leeuwenhoek
JF - Antonie van Leeuwenhoek
IS - 3
ER -