1887

Abstract

An actinomycete strain, designated K09-0627, was isolated from the roots of an orchid collected in Okinawa Prefecture, Japan. Two actinomycete strains K11-0047 and K11-0057 were isolated from the roots of and collected in Kanagawa Prefecture, Japan. 16S rRNA gene sequence analyses indicated that the isolates belonged to the genus , and that they were closely related to each other and to K07-0523. The DNA–DNA relatedness values between the three isolates and were below 70 %. On the basis of phylogenetic analysis, DNA–DNA relatedness values and phenotypic characteristics, the strains should be classified as novel species in the genus , for which the names sp. nov. (type strain, K09-0627 = JCM 17387 = NBRC 107702 = DSM 45551), sp. nov. (type strain, K11-0047 = JCM 17829 = NBRC 108638 = BCC 48146) and sp. nov. (type strain, K11-0057 = JCM 17830 = NBRC 108639 = BCC 48147) are proposed.

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2012-11-01
2019-10-23
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