해양해면으로부터 분리한 신종세균 Kiloniella spongiae에 대한 보고 및 2009년 Wiese 등에 의한 보고된 Kiloniella 속과 Kiloniella laminariae의 특성에 대한 수정보고

Title
해양해면으로부터 분리한 신종세균 Kiloniella spongiae에 대한 보고 및 2009년 Wiese 등에 의한 보고된 Kiloniella 속과 Kiloniella laminariae의 특성에 대한 수정보고
Alternative Title
Kiloniella spongiae sp. nov., isolated from a marine sponge and emended description of the genus Kiloniella Wiese et al. 2009 and Kiloniella laminariae
Publication Year
2014-10-30
Abstract
A Gram-negative, aerobic, rod-shaped and motile marine bacterium, designated MEBiC09566T was isolated from a sponge collected at Uljin in the East Sea (129°25’E, 36°55’ N), Korea. The 16S rRNA gene sequence analysis revealed that strain MEBiC09566T showed high similarity with the Kiloniella laminariae LD81T (96.7%). Growth was observed at 11-31 OC (optimum 25 OC), at pH 6.0-8.5 (optimum pH 7.0) and with 0-6 % (optimum 2.5%) NaCl. The predominant cellular fatty acids were summed feature 3 (comprised of C15:0 2-OH and/or C16:1 ω7c 18.2%) and Summed feature 8 (comprised of C18:1ω7c/ C18:1ω6c 63.1%). The DNA G+C content is 44.6 mol%. The major respiratory quinone is Q-9. Phosphatidylethanolamine, phosphatidylglycerol, two unidentified lipids, two unidentified amino-phospholipids and one unidentified aminolipid were detected as major polar lipids. On the basis of this polyphasic taxonomic data, strain MEBiC09566T should be classified as a novel species in the genus Kiloniella and it is proposed as Kiloniella spongiae sp. nov. The type strain is MEBiC09566T (=KCCM 43040T =JCM 19930T). Emended descriptions of the genus Kiloniella Wiese et al. 2009 and Kiloniella laminariae are also given. MEBiC09566T showed high similarity with the Kiloniella laminariae LD81T (96.7%). Growth was observed at 11-31 OC (optimum 25 OC), at pH 6.0-8.5 (optimum pH 7.0) and with 0-6 % (optimum 2.5%) NaCl. The predominant cellular fatty acids were summed feature 3 (comprised of C15:0 2-OH and/or C16:1 ω7c 18.2%) and Summed feature 8 (comprised of C18:1ω7c/ C18:1ω6c 63.1%). The DNA G+C content is 44.6 mol%. The major respiratory quinone is Q-9. Phosphatidylethanolamine, phosphatidylglycerol, two unidentified lipids, two unidentified amino-phospholipids and one unidentified aminolipid were detected as major polar lipids. On the basis of this polyphasic taxonomic data, strain MEBiC09566T should be classified as a novel species in the genus Kiloniella and it is proposed as Kiloniella spongiae sp. nov. The type strain is MEBiC09566T (=KCCM 43040T =JCM 19930T). Emended descriptions of the genus Kiloniella Wiese et al. 2009 and Kiloniella laminariae are also given.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/25870
Bibliographic Citation
2014년 한국미생물학회연합 학술대회, pp.264, 2014
Publisher
한국미생물학회연합
Type
Conference
Language
English
Publisher
한국미생물학회연합
Files in This Item:
There are no files associated with this item.

qrcode

Items in ScienceWatch@KIOST are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse