A new member of the family Micromonosporaceae, Planosporangium flavigriseum gen. nov., sp. nov..

Wiese, Jutta , Jiang, Y., Tang, S. K., Thiel, Vera, Schmaljohann, Rolf, Xu, L. H., Jiang, C.-L. and Imhoff, Johannes F. (2008) A new member of the family Micromonosporaceae, Planosporangium flavigriseum gen. nov., sp. nov.. Open Access International Journal of Systematic and Evolutionary Microbiology, 58 . pp. 1324-1331. DOI 10.1099/ijs.0.65211-0.

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Abstract

A novel actinomycete, designated strain YIM 46034(T), was isolated from an evergreen broadleaved forest at Menghai, in southern Yunnan Province, China. Phenotypic characterization and 16S rRNA gene sequence analysis indicated that the strain belonged to the family Micromanosporaceae. Strain YIM 46034(T) showed more than 3% 16S rRNA gene sequence divergence from recognized species of genera in the family Micromonosporaceae. Characteristic features of strain YIM 46034(T) were the production of two types of spores, namely motile spores, which were formed in sporangia produced on substrate mycelia, and single globose spores, which were observed on short sporophores of the substrate mycelia. The cell wall contained meso-diaminopimelic acid, glycine, arabinose and xylose, which are characteristic components of cell-wall chemotype 11 of actinomycetes. Phosphatidylethanolamine was the major phospholipid (phospholipid type 11). Based on morphological, chemotaxonomic, phenotypic and genetic characteristics, strain YIM 46034(T) is considered to represent a novel species of a new genus in the family Micromonosporaceae, for which the name Planosporangium flavigriseum gen. nov., sp. nov. is proposed. The type strain of Planosporangium flavigriseum is YIM 46034(T) (=CCTCC AA 205013(T) =DSM 44991(T)).

Document Type: Article
Additional Information: The GenBank/EMBL/DDBJ accession number for the 16S rRNA gene sequence of strain YIM 46034T is AM232832. Scanning electron micrographs of cells of strain YIM 46034T grown on GYM agar are available as supplementary material with the online version of this paper.
Keywords: RNA SECONDARY STRUCTURE; ORDER ACTINOMYCETALES; COMB. NOV; CATELLATOSPORA; CATENULOPLANES; ACID; DACTYLOSPORANGIUM; CLASSIFICATION; COUCHIOPLANES; SEQUENCES
Research affiliation: OceanRep > GEOMAR > FB3 Marine Ecology > FB3-MI Marine Microbiology
OceanRep > GEOMAR > Applied R&D > Centre for Marine Substances (KiWiZ)
Refereed: Yes
Open Access Journal?: No
DOI etc.: 10.1099/ijs.0.65211-0
ISSN: 1466-5026
Projects: KIWIZ
Date Deposited: 03 Dec 2008 16:51
Last Modified: 29 May 2017 11:56
URI: http://oceanrep.geomar.de/id/eprint/2494

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