Phaeodactylibacter luteus sp nov., isolated from the oleaginous microalga Picochlorum sp.
Lei, Xuedian; Li, Yi; Wang, Guanghua; Chen, Yao; Lai, Qiliang; Chen, Zhangran; Zhang, Jingyan; Liao, Pingping; Zhu, Hong; Zheng, Wei; Zheng, Tianling; wshwzh@xmu.edu.cn
2015
发表期刊INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
卷号65期号:8页码:2666-2670
文章类型1466-5026
摘要A Gram-staining-negative, orange-pigmented, non-motile, aerobic bacterial strain, designated GYP2O(T), was isolated from a culture of the alga Picochlorum sp., a promising feedstock for biodiesel production, which was isolated from the India Ocean. Growth was observed at temperatures from 20 to 37 degrees C, salinities from 0 to 3 % and pH from 5 to 9.Mg2+ and Ca2+ ions were required for growth. Phylogenetic analysis based on 16S rRNA gene sequencing revealed that the strain was a member of the genus Phaeodactylibacter, which belongs to the family Saprospiraceae. Strain GYP2O(T) was most closely related to Phaeodactylibacter xiamenensis KD52(T) (95.5 % sequence similarity). The major fatty acids were iso-C-15:1 G, iso-C-15:0, iso-C-17:0 3-OH and summed feature 3. The predominant respiratory quinone was menaquinone-7 (MK-7). The polar lipids of strain GYP2O(T) were found to consist of diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylglycerol, four unidentified glycolipids, two unidentified phospholipids and three unidentified aminolipids. According to its morphology, physiology, fatty acid composition and 16S rRNA sequence data, the novel strain most appropriately belongs to the genus Phaeodactylibacter, but can readily be distinguished from Phaeodactylibacter xiamenensis GYP2O(T). The name Phaeodactylibacter luteus sp. nov. is proposed with the type strain GYP2O(T) (=MCCC 1F01222(T)=KCTC 42180(T))
部门归属[Lei, Xuedian; Li, Yi; Chen, Yao; Chen, Zhangran; Zhang, Jingyan; Liao, Pingping; Zhu, Hong; Zheng, Wei; Zheng, Tianling] Xiamen Univ, Sch Life Sci, Key Lab MOE Coast & Wetland Ecosyst, Xiamen 361005, Peoples R China; [Wang, Guanghua] Chinese Acad Sci, South China Sea Inst Oceanol, Guangdong Key Lab Marine Mat Med LMMM GD, CAS Key Lab Trop Marine Bioresources & Ecol LMB C, Guangzhou 510301, Guangdong, Peoples R China; [Lai, Qiliang] State Ocean Adm, Inst Oceanog 3, Key Lab Marine Biogenet Resources, Xiamen, Peoples R China ; LTO
学科领域Microbiology
收录类别SCI
文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/15046
专题热带海洋环境国家重点实验室(LTO)
通讯作者wshwzh@xmu.edu.cn
推荐引用方式
GB/T 7714
Lei, Xuedian,Li, Yi,Wang, Guanghua,et al. Phaeodactylibacter luteus sp nov., isolated from the oleaginous microalga Picochlorum sp.[J]. INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY,2015,65(8):2666-2670.
APA Lei, Xuedian.,Li, Yi.,Wang, Guanghua.,Chen, Yao.,Lai, Qiliang.,...&wshwzh@xmu.edu.cn.(2015).Phaeodactylibacter luteus sp nov., isolated from the oleaginous microalga Picochlorum sp..INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY,65(8),2666-2670.
MLA Lei, Xuedian,et al."Phaeodactylibacter luteus sp nov., isolated from the oleaginous microalga Picochlorum sp.".INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY 65.8(2015):2666-2670.
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