Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/85256
DC FieldValueLanguage
dc.creatorShih-Yao Linen_US
dc.creatorYou-Cheng Liuen_US
dc.creatorAsif Hameeden_US
dc.creatorYi-Han Hsuen_US
dc.creatorWei-An Laien_US
dc.creatorFo-Ting Shenen_US
dc.creatorChiu-Chung Youngen_US
dc.date2013-10zh_TW
dc.date.accessioned2014-12-03T08:55:27Z-
dc.date.available2014-12-03T08:55:27Z-
dc.identifier.urihttp://hdl.handle.net/11455/85256-
dc.description.abstractAn aerobic, Gram-stain-negative, spiral or rod-shaped, non-spore-forming, diazotrophic bacterium (strain CC-LY743T) was isolated from a fermentative tank in Taiwan. Strain CC-LY743T was able to grow at 20–37 °C and pH 6.0–8.0 and tolerated up to 3.0 % (w/v) NaCl. It was positive for nitrogen fixation, with activity of 10.6 nmol ethylene h−1. 16S rRNA gene sequence analysis of strain CC-LY743T showed highest similarity to Azospirillum picis DSM 19922T (96.1 %), Azospirillum oryzae JCM 21588T (96.0 %) and Azospirillum rugosum DSM 19657T (96.0 %) and lower similarity (<96.0 %) to all other Azospirillum species. Highest nifH gene sequence similarities were obtained with Azospirillum brasilense BCRC 12270T (92.0 %), Azospirillum formosense BCRC 80273T (92.3 %) and A. rugosum DSM 19657T (91.8 %). It was positive in the rapid identification by a genus-specific primer set. The predominant quinone system was ubiquinone 10 (Q-10) and the DNA G+C content was 69.6±0.1 mol%. The major fatty acids found in strain CC-LY743T were n-C16 : 0, C19 : 0 cyclo ω8c, C14 : 0 3-OH/C16 : 1 iso I, C16 : 1ω7c/C16 : 1ω6c and C18 : 1ω7c/C18 : 1ω6c. Based on its phylogenetic, phenotypic and chemotaxonomic features, strain CC-LY743T is considered to represent a novel species within the genus Azospirillum for which the name Azospirillum fermentarium sp. nov. is proposed. The type strain is CC-LY743T ( = BCRC 80505T = JCM 18688T = LMG 27264T).en_US
dc.format.medium期刊論文zh_TW
dc.language.isoen_USzh_TW
dc.relationIJSEM, Volume 63, Issue 10, Page(s) 3762-3768.en_US
dc.relation.urihttp://ijs.sgmjournals.org/content/63/Pt_10/3762.long-
dc.titleAzospirillum fermentarium sp. nov., a nitrogen-fixing species isolated from a fermenteren_US
dc.identifier.doi10.1099/ijs.0.050872-0zh_TW
item.fulltextno fulltext-
item.grantfulltextnone-
item.languageiso639-1en_US-
Appears in Collections:土壤環境科學系
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