Please use this identifier to cite or link to this item:
標題: Castellaniella fermenti sp. nov., isolated from a fermented meal
作者: Lin, Shih-Yao
Hameed, Asif
Hsieh, Yu-Ting
Hsu, Yi-Han
Lai, Wei-An
Young, Chiu-Chung
關鍵字: Castellaniella fermenti sp. nov;Castellaniella hirudinis;strain CC-YTH191T;Alcaligenaceae;Bacterial Typing Techniques;Base Composition;DNA, Bacterial;Fatty Acids;Fermented Foods;Phospholipids;Putrescine;RNA, Ribosomal, 16S;Sequence Analysis, DNA;Taiwan;Ubiquinone;Food Microbiology;Phylogeny
Project: International journal of systematic and evolutionary microbiology, Volume 68, Issue 1, Page(s) 52-57.
A polyphasic taxonomic approach was used to characterize a presumably novel bacterium, designated strain CC-YTH191T, isolated from a fermented meal in Taiwan. Cells of strain CC-YTH191T were Gram-stain-negative aerobic rods, which grew at 15-40 °C (optimal 25-30 °C), pH 6.0-9.0 (optimal 7.0) and 1-2 % (w/v) NaCl (optimal 1 %). On the basis of 16S rRNA gene sequence analysis, strain CC-YTH191T appeared to belong to the genus Castellaniella, and was closely related to Castellaniella hirudinis (96.7 % similarity), Castellaniella ginsengisoli (96.7 %) and Castellaniella caeni (96.0 %), while with other related species it shared <96.0 % similarity. The major cellular fatty acids of the isolate were C16 : 0, C17 : 0cyclo, C14 : 0 3OH/C16 : 1iso I and C18 : 1ω7c/C18 : 1ω6c. The polar lipid profile contained diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine, phosphatidylserine, three unidentified phospholipids, an unidentified aminolipid and an unidentified aminophospholpid. Putrescine was the predominant polyamine followed by spermidine. The DNA G+C content was 62.2 mol% and the predominant quinone system was ubiquinone 8 (Q-8). All these features confirmed the placement of the strain CC-YTH191T as a novel species within the genus Castellaniella, for which the name Castellaniella fermenti sp. nov. is proposed. The type strain is CC-YTH191T (=BCRC 81023T=JCM 31755T).
DOI: 10.1099/ijsem.0.002436
Appears in Collections:土壤環境科學系

Files in This Item:
File Description SizeFormat Existing users please Login
64.pdf465.98 kBAdobe PDFThis file is only available in the university internal network   
Show full item record

Google ScholarTM




Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.