Please use this identifier to cite or link to this item:
|Title:||Aureimonas jatrophae sp. nov. and Aureimonas phyllosphaerae sp. nov., leaf-associated bacteria isolated from Jatropha curcas L|
Jegan Roy, J.
|Source:||Madhaiyan, M., Hu, C.J., Jegan Roy, J., Kim, S.-J., Weon, H.-Y., Kwon, S.-W., Ji, L. (2013-05-01). Aureimonas jatrophae sp. nov. and Aureimonas phyllosphaerae sp. nov., leaf-associated bacteria isolated from Jatropha curcas L. International Journal of Systematic and Evolutionary Microbiology 63 (PART 5) : 1702-1708. ScholarBank@NUS Repository. https://doi.org/10.1099/ijs.0.041020-0|
|Abstract:||Four orange-pigmented isolates, L7-456, L7-484T, L9-479 and L9-753T, originating from surface-sterilized leaf tissues of Jatropha curcas L. cultivars were characterized using a polyphasic taxonomic approach. Phylogenetic analyses based on 16S rRNA gene sequences indicated that all four isolates belong to the genus Aureimonas. In these analyses, strain L7-484T appeared to be most closely related to Aureimonas ureilytica 5715S-12T (95.7 % sequence identity). The 16S rRNA gene sequences of strains L7-456, L9-479 and L9-753T were found to be identical and also shared the highest similarity with A. ureilytica 5715S-12T (97.5 %). Both L7-484T and L9-753T contained Q-10 and Q-9 as predominant ubiquinones and diphosphatidylglycerol, phosphatidylglycerol, phosphatidylcholine, phosphatidylmonomethylethanolamine, phosphatidylethanolamine, phosphatidyldimethylethanolamine, sulfoquinovosyldiacylglycerol and an aminophospholipid as the major polar lipids. C18: 1ω7c and C16: 0 were the major fatty acids. Similar to other species in the genus Aureimonas, hydroxylated fatty acids (e.g. C18: 1 2-OH) and cyclic fatty acids (C19: 0 cyclo ω8c) were also present. The DNA G+C contents of L7-484T and L9-753T were 66.1 and 69.4 mol%, respectively. Strains L7-484T and L9-753T exhibited less than 40 % DNA-DNA hybridization both between themselves and to A. ureilytica KACC 11607T. Our results support the proposal that strain L7-484Trepresents a novel species within the genus Aureimonas, for which the nameAureimonas jatrophae sp. nov. is proposed, and that strains L9-753T, L7-456 (= KACC 16229 = DSM 25023) and L9-479 (= KACC 16228 = DSM 25024) represent a second novel species within the genus, for which the nameAureimonas phyllosphaerae sp. nov. is proposed. The type strains ofAureimonas jatrophae sp. nov. and Aureimonas phyllosphaerae sp. nov. are respectively L7-484T (= KACC 16230T = DSM 25025T) and L9-753T (= KACC 16231T = DSM 25026T). © 2013 IUMS.|
|Source Title:||International Journal of Systematic and Evolutionary Microbiology|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Mar 7, 2018
WEB OF SCIENCETM
checked on Jan 30, 2018
checked on Mar 11, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.