Gordonia phthalatica sp nov., a di-n-butyl phthalate-degrading bacterium isolated from activated sludge
文献类型：期刊论文
| 作者 | Zhuang, Xuliang; Deng, Ye; Bai, Zhihui; Jin, Decai; Kong, Xiao; Jia, Minghong; Yu, Xiangyang; Wang, Xinxin |
| 刊名 | INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
 |
| 出版日期 | 2017-12-01 |
| 卷号 | 67期号:12页码:5128-5133 |
| 关键词 | Gordonia Phthalatica Phthalate Esters Biodegradation Activated Sludge |
| 英文摘要 | A phthalate esters-degrading bacterial strain, designated QH-11 (T), was isolated from an activated sludge wastewater treatment plant in Beijing, PR China. The cells were aerobic, Gram-stain-positive, non-motile, catalase-positive, oxidasenegative, short rods and formed white colonies on trypticase soy agar. This isolate contained meso-diaminopimelic acid as the diagnostic diamino acid and whole-cell hydrolysates contained arabinose and ribose. Diphosphatidylglycerol and phosphatidylethanolamine were the predominant polar lipids. According to the results of full-length of 16S rRNA gene sequence analysis, QH-11 (T) represented a member of the genus Gordonia and showed the highest sequence similarity to Gordonia hydrophobica DSM 44015 (T) (99.2 %), but was distinguishable by a low level of DNA-DNA relatedness (37.8 %). Genome-based comparisons indicated a clear distinction from the top ten most similar type strains (16S rRNA gene sequence) with pairwise average nucleotide identities (ANI) between 74.6 and 83.4 %. The predominant respiratory quinone was MK-9(H2), the mycolic acids present had 56 to 62 carbon atoms, and the major fatty acids were C-16 : 0 (33.3 %), C-17 : 1 omega 8c (23.4 %) and C-18 : 1 omega 9c (17.9 %). The DNA G+ C content was 68.0 mol%. On the basis of the results of DNA-DNA hybridization, ANI and physiological and biochemical tests, it is proposed that QH-11 (T) represents a novel species of the genus Gordonia, for which the name Gordonia phthalatica sp. nov. is proposed. The type strain is QH-11 (T) (CICC 24107 (T) = KCTC 39933 (T)). |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/39635]  |
| 专题 | 生态环境研究中心_中国科学院环境生物技术重点实验室 |
| 推荐引用方式 GB/T 7714 | Zhuang, Xuliang,Deng, Ye,Bai, Zhihui,et al. Gordonia phthalatica sp nov., a di-n-butyl phthalate-degrading bacterium isolated from activated sludge[J]. INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY,2017,67(12):5128-5133. |
| APA | Zhuang, Xuliang.,Deng, Ye.,Bai, Zhihui.,Jin, Decai.,Kong, Xiao.,...&Wang, Xinxin.(2017).Gordonia phthalatica sp nov., a di-n-butyl phthalate-degrading bacterium isolated from activated sludge.INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY,67(12),5128-5133. |
| MLA | Zhuang, Xuliang,et al."Gordonia phthalatica sp nov., a di-n-butyl phthalate-degrading bacterium isolated from activated sludge".INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY 67.12(2017):5128-5133. |
入库方式： OAI收割
来源：生态环境研究中心
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