Amycolatopsis thailandensis sp. nov., a poly(L-lactic acid)-degrading actinomycete, isolated from soil

A novel actinomycete that was capable of degrading poly(L-lactic acid), strain CMU-PLA07T, was isolated from soil in northern Thailand. Strain CMU-PLA07T had biochemical, chemotaxonomic, morphological and physiological properties that were consistent with its classification in the genus Amycolatopsi...

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Bibliographic Details
Main Authors: Chomchoei A., Pathom-Aree W., Yokota A., Kanongnuch C., Lumyong S.
Format: Article
Language:English
Published: 2014
Online Access:http://www.scopus.com/inward/record.url?eid=2-s2.0-79955444329&partnerID=40&md5=b48189e102e011082f328a89fc7d9ccc
http://www.ncbi.nlm.nih.gov/pubmed/20495035
http://cmuir.cmu.ac.th/handle/6653943832/5688
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Institution: Chiang Mai University
Language: English
Description
Summary:A novel actinomycete that was capable of degrading poly(L-lactic acid), strain CMU-PLA07T, was isolated from soil in northern Thailand. Strain CMU-PLA07T had biochemical, chemotaxonomic, morphological and physiological properties that were consistent with its classification in the genus Amycolatopsis. 16S rRNA gene sequence analysis showed that the isolate formed a phyletic line within the genus Amycolatopsis. Strain CMU-PLA07T was most similar to Amycolatopsis coloradensis IMSNU 22096T (99.5% 16S rRNA gene sequence similarity) and Amycolatopsis alba DSM 44262T (99.4%). However, strain CMU-PLA07T was distinguishable from the type strains of species of the genus Amycolatopsis on the basis of DNA-DNA relatedness and phenotypic data. Therefore, strain CMU-PLA07T is considered to represent a novel species of the genus Amycolatopsis, for which the name Amycolatopsis thailandensis sp. nov. is proposed. The type strain is CMU-PLA07T (=5JCM 16380T=BCC 38279T). © 2011 IUMS.