Hyunsoonleella udoensis sp. nov., isolated from a gravel sample from a beach of Udo island, Korea.
A Gram-stain negative, non-motile, rod-shaped and aerobic bacterial strain, designated JG48(T), was isolated from a gravel sample taken from a beach adjacent to Udo island, South Korea. Strain JG48(T) was found to grow optimally at 25 °C, at pH 7.0-8.0 and in the presence of 2.0 % (w/v) NaCl. The 16S rRNA gene sequence of strain JG48(T) exhibited sequence similarities of 96.67 % to Hyunsoonleella jejuensis CNU004(T). The major fatty acids present in the strain JG48(T) were identified as iso-C15:0, iso-C15:1 G, iso-C17:0 3-OH and iso-C15:0 3-OH. The predominant isoprenoid quinone was identified as MK-6. The polar lipids profile of strain JG48(T) was found to consist of phosphatidylethanolamine, three unidentified amino lipids and four unidentified lipids. The DNA G+C content of strain JG48(T) was determined to be 34 mol%. Based on the morphological and physiological properties, and the results of phylogenetic analyses, the strain is considered to represent a novel species of the genus Hyunsoonleella, for which the name Hyunsoonleella udoensis sp. nov. is proposed. The type strain is JG48(T) (=KCTC 42341(T)=JCM 30600(T)).
Microbiological Resources Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, 305-806, Republic of Korea, hmkim@kribb.re.kr.
Hyangmi
H
Kim
Jae-Bong
JB
Lee
Hyun-Woo
HW
Oh
Hyung-Kee
HK
Cha
Jae-Hyung
JH
Yang
Kyung Sook
KS
Bae
Doo-Sang
DS
Park
D000332:Aerobiosis; D015373:Bacterial Typing Techniques; D001482:Base Composition; D016000:Cluster Analysis; D003600:Cytosol / Q000737:chemistry; D004269:DNA, Bacterial / Q000737:chemistry / Q000235:genetics; D004275:DNA, Ribosomal / Q000737:chemistry / Q000235:genetics; D004783:Environmental Microbiology; D005227:Fatty Acids / Q000032:analysis; D041965:Flavobacteriaceae / Q000145:classification* / Q000302:isolation & purification*; D006863:Hydrogen-Ion Concentration; D062312:Islands; D007723:Korea; D008969:Molecular Sequence Data; D010743:Phospholipids / Q000032:analysis; D010802:Phylogeny; D011809:Quinones / Q000032:analysis; D012336:RNA, Ribosomal, 16S / Q000235:genetics; D017422:Sequence Analysis, DNA; D012965:Sodium Chloride / Q000378:metabolism; D013696:Temperature
D004269:DNA, Bacterial; D004275:DNA, Ribosomal; D005227:Fatty Acids; D010743:Phospholipids; D011809:Quinones; D012336:RNA, Ribosomal, 16S; D012965:Sodium Chloride