Phenylobacterium composti sp. nov., isolated from cotton waste compost in Korea.
A light-yellow-coloured bacterium, designated strain 4T-6(T), was isolated from cotton waste compost in Korea. Cells of the strain were strictly aerobic, Gram-negative, motile (by means of single polar flagella) and rod-shaped. Optimal growth occurred at 30 degrees C and at pH 7.0-8.0. The major fatty acids were 11-methyl C(18 : 1)omega7c (23.8 %), C(18 : 1)omega7c (23.2 %), C(16 : 0) (19.8 %) and C(17 : 0) (14.8 %). The DNA G+C content was 67.5 mol%. A phylogenetic analysis based on 16S rRNA gene sequences revealed that strain 4T-6(T) was a member of the genus Phenylobacterium, showing the highest sequence similarities with those of 'Phenylobacterium zucineum' HLK1 (98.8 %) and Phenylobacterium lituiforme DSM 14363(T) (98.4 %). However, the values for DNA-DNA relatedness between strain 4T-6(T) and 'P. zucineum' HLK1 and P. lituiforme DSM 14363(T) were 45 and 43 %, respectively. Phylogenetic characteristics, physiological properties and DNA-DNA hybridization data indicate that strain 4T-6(T) represents a novel species of the genus Phenylobacterium, for which the name Phenylobacterium composti sp. nov. is proposed. The type strain is 4T-6(T) (=KACC 12597(T)=DSM 19425(T)).
Weon
Hang-Yeon
HY
Applied Microbiology Division, National Institute of Agricultural Science and Technology, Rural Development Administration, Suwon 441-707, Republic of Korea.
Kim
Byung-Yong
BY
Kwon
Soon-Wo
SW
Go
Seung-Joo
SJ
Koo
Bon-Sung
BS
Stackebrandt
Erko
E
D015373:Bacterial Typing Techniques; D001482:Base Composition; D042063:Caulobacteraceae / Q000737:chemistry / Q000145:classification* / Q000235:genetics* / Q000302:isolation & purification; D004269:DNA, Bacterial / Q000235:genetics; D005227:Fatty Acids / Q000737:chemistry; D005798:Genes, Bacterial; D020459:Genes, rRNA; D003368:Gossypium / Q000382:microbiology*; D007723:Korea; D008969:Molecular Sequence Data; D010641:Phenotype; D010802:Phylogeny; D012336:RNA, Ribosomal, 16S / Q000235:genetics; D017422:Sequence Analysis, DNA; D012988:Soil Microbiology
D004269:DNA, Bacterial; D005227:Fatty Acids; D012336:RNA, Ribosomal, 16S