Amycolatopsis thermophila sp. nov. and Amycolatopsis viridis sp. nov., thermophilic actinomycetes isolated from arid soil

• Main Authors: Zucchi, Tiago Domingues, Tan, Geok Yuan Annie, Goodfellow, Michael
• Format: Article
• Published: Society for General Microbiology 2012
• Subjects: QH Natural history
• Online Access: http://eprints.um.edu.my/23083/; https://doi.org/10.1099/ijs.0.029256-0

The taxonomic positions of two thermophilic actinomycetes isolated from an arid Australian soil sample were established based on an investigation using a polyphasic taxonomic approach. The organisms had chemical and morphological properties typical of members of the genus Amycolatopsis and formed distinct phyletic lines in the Amycolatopsis methanolica 16S rRNA subclade. The two organisms were distinguished from one another and from the type strains of related species of the genus Amycolatopsis using a range of phenotypic properties. Based on the combined genotypic and phenotypic data, it is proposed that the two isolates be classified in the genus Amycolatopsis as Amycolatopsis thermophila sp. nov. (type strain GY088 T=NCIMB 14699 T=NRRL B-24836 T) and Amycolatopsis viridis sp. nov. (type strain GY115 T=NCIMB 14700 T=NRRL B-24837 T). © 2012 IUMS.