Massilia aurea sp nov., isolated from drinking water
Massilia aurea sp nov., isolated from drinking water
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DOI：
10.1099/ijs.0.64389-0
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发表时间：
2006-10-01
影响因子：
2.8
通讯作者：
Ventosa, Antonio
中科院分区：
文献类型：
--
作者：
Gallego, Virginia;Sanchez-Porro, Cristina;Ventosa, Antonio
从塞维利亚（西班牙）的饮用水分配系统中分离出一种革兰氏阴性、能动、杆状生物，菌株AP 13（T），能够产生黄色着色菌落，并通过使用多相分类方法对其进行表征。在16 S rRNA基因序列比较中，菌株AP 13（T）与已知的5个种的相似性为96.9-95.6%。菌株AP 13（T）的DNA G + C含量为66.0mol%，该值支持菌株AP 13（T）归属于Massilia属。DNA-DNA杂交结果和表型特征表明，菌株AP 13（T）代表一个新种，建议将其命名为Massilia aurea sp. nov.。模式菌株为AP 13（T）（= CECT 7142（T）= CCM 7363（T）= DSM 18055（T）= JCM 13879（T））。
A Gram-negative, motile, rod-shaped organism, strain AP13(T), able to produce yellow-pigmented colonies, was isolated from the drinking water distribution system of Seville (Spain) and was characterized by using a polyphasic taxonomic approach. In 16S rRNA gene sequence comparisons, strain AP13(T) exhibited 96.9-95.6% similarity with respect to the five recognized species of the genus Massilia. The DNA G + C content of strain AP13(T) was 66.0 mol%, a value that supports the affiliation of strain AP13(T) to the genus Massilia. DNA-DNA hybridization data and phenotypic properties confirmed that strain AP13(T) represents a novel species of the genus Massilia, for which the name Massilia aurea sp. nov. is proposed. The type strain is AP13(T) (= CECT 7142(T) = CCM 7363(T) = DSM 18055(T) = JCM 13879(T)).