Acinetobacter refrigeratorensis sp. nov., Isolated from a Domestic Refrigerator

Acinetobacter refrigeratorensis sp. nov., Isolated from a Domestic Refrigerator
复制标题

冰箱不动杆菌 sp.

DOI:
10.1007/s00284-014-0669-6
复制
发表时间:
2014-08
期刊:
Curr Microbiol
影响因子:
--
通讯作者:
朱红惠
朱红惠
中科院分区:
其他
文献类型:
--
作者:
羊宋贞;王永红;姚青;朱红惠

文献摘要

参考文献

相似文献

摘要 从中国广州的一台家用冰箱中分离出一种革兰氏阴性菌株,命名为 WB1T。 WB1T菌株的细胞是氧化酶阴性、过氧化氢酶阳性、严格需氧、不形成孢子且不活动的球杆菌,具有周毛菌毛样结构。该菌株能够在 10–40 °C 的温度下生长,最佳生长温度为 28–30 °C、pH 6.0–8.0(最佳,pH 7.0)和 0–6% NaCl(w/v,最佳,0.5%)。 基于16S rRNA基因和rpoB基因序列的系统发育分析表明,菌株WB1T属于不动杆菌属,与A. indicus DSM 25388T(16S rRNA基因序列相似性为97.2%)和A. radioresistens NBRC 102413T(96.8%)关系最密切。菌株 WB1T 的 DNA G + C 含量为 46.74 ± 0.04 mol%,主要脂肪酸包含特征 3 之和(C16:1 ω7c 和/或 C16:1 ω6c)、C18:1 ω9c、C16:0 和 C12:0。主要的呼吸醌被鉴定为 Q-9,极性脂质为二磷脂酰甘油、磷脂酰乙醇胺、磷脂酰甘油、磷脂酰胆碱和一种未鉴定的磷脂。表型、系统发育和化学分类学数据,包括与密切相关类型菌株的低 DNA-DNA 相关性,支持菌株 WB1T 代表不动杆菌属中的一个独特的新物种,其名称为冰箱不动杆菌 sp。十一月被提议。模式菌株为 WB1T(=GIMCC 1.663T = CTCCC AB 2014197T = KCTC 42011T)。
Abstract A Gram-negative bacterial strain, designated WB1T, was isolated from a domestic refrigerator in Guangzhou, PR China. Cells of strain WB1T were oxidase-negative, catalase-positive, strictly aerobic, non-spore-forming and non-motile coccobacilli with peritrichous fimbriae-like structures. The strain was able to grow at 10–40 °C with optimum growth at 28–30 °C, pH 6.0–8.0 (optimum, pH 7.0) and 0–6 % NaCl (w/v, optimum, 0.5 %). Phylogenetic analyses based on 16S rRNA gene and rpoB gene sequences revealed that strain WB1T belonged to the genus Acinetobacter and was most closely related to A. indicus DSM 25388T (97.2 % 16S rRNA gene sequence similarity) and A. radioresistens NBRC 102413T (96.8 %). The DNA G + C content of strain WB1T was 46.74 ± 0.04 mol % and the major fatty acids comprised summed feature 3 (C16:1 ω7c and/or C16:1 ω6c), C18:1 ω9c, C16:0 and C12:0. The predominant respiratory quinone was identified as Q-9 and the polar lipids as diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylglycerol, phosphatidylcholine and an unidentified phospholipid. Phenotypic, phylogenetic and chemotaxonomic data, including low DNA–DNA relatedness with closely related type strains, supported that strain WB1T represents a distinct novel species in the genus Acinetobacter, for which the name Acinetobacter refrigeratorensis sp. nov. was proposed. The type strain is WB1T (=GIMCC 1.663T = CCTCC AB 2014197T = KCTC 42011T).
DOI: 10.1111/j.1432-1033.1970.tb00830.x
发表时间: 1970
期刊: European journal of biochemistry
影响因子: --
作者:
J. Ley;H. Cattoir;A. Reynaerts
通讯作者: J. Ley;H. Cattoir;A. Reynaerts
DOI: 10.1002/0471142727.mb0200s98
发表时间: 2002-05
影响因子: --
作者:
D. Moore;D. Dowhan
通讯作者: D. Moore;D. Dowhan
DOI: 10.1099/ijs.0.043489-0
发表时间: 2013-04-01
影响因子: 2.8
作者:
Alvarez-Perez, Sergio;Lievens, Bart;Herrera, Carlos M.
通讯作者: Herrera, Carlos M.
DOI: 10.1099/00221287-100-2-221
发表时间: 1977-01-01
期刊: JOURNAL OF GENERAL MICROBIOLOGY
影响因子: --
作者:
COLLINS, MD;PIROUZ, T;MINNIKIN, DE
通讯作者: MINNIKIN, DE
DOI: 10.1128/jcm.44.3.827-832.2006
发表时间: 2006-03-01
影响因子: 9.4
作者:
La Scola, B;Gundi, VAKB;Raoult, D
通讯作者: Raoult, D