Genomic analysis of a pure culture ofmagnetotactic bacterium Terasakiella sp. SH-1
文献类型：CNKI期刊论文
| 作者 | Haijian DU ; Wenyan ZHANG; Wei LIN; Hongmiao PAN; Tian XIAO; Long-Fei WU
|
| 发表日期 | 2021-11-15 |
| 出处 | Journal of Oceanology and Limnology
 |
| 关键词 | magnetotactic bacteria magnetotaxis pure culture comparative genomic analysis |
| 英文摘要 | Magnetotactic bacteria(MTB) display magnetotaxis ability because of biomineralization of intracellular nanometer-sized,membrane-bound organelles termed magnetosomes.Despite having been discovered more than half a century,only a few repre sentatives of MTB have been isolated and cultured in the laboratory.In this study,we report the genomic characterization of a novel marine magnetotactic spirillum strain SH-1 belonging to the genus Terasakiella that was recently isolated.A gene encoding haloalkane de haloge nase,which is involved in the degradation of chlorocyclohexane,chlorobenzene,chloro alkane,and chloroalkene,was identified.SH-1 genome contained cysCHI and soxBAZYX gene s,thus potentially capable of assimilatory sulfate reduction to H_2 S and using thiosulfate as electron donors and oxidizing it to sulfate.Genome of SH-1 also contained genes encoding periplasmic dissimilatory nitrate reductases(napAB),assimilatory nitrate reductase(nasA) and assimilatory nitrite reductases(nasB),suggesting that it is capable of gaining energy by converting nitrate to ammonia.The pure culture of Terasakiella sp.SH-1 together with its genomic results offers new opportunities to examine biology,physiology,and biomineralization mechanisms of MTB. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | Supported by the National Natural Science Foundation of China—Shandong Joint Fund (No.U1706208) ; the National Natural Science Foundation of China (Nos.41776131,41776130) |
| 卷 | v.39期:06页:99-108 |
| 语种 | 英文; |
| 分类号 | Q64;Q933 |
| ISSN号 | 2096-5508 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/187601]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | 1.KeyLaboratoryofEarthandPlanetaryPhysics,InstituteofGeologyandGeophysics,ChineseAcademyofSciences 2.Aix-MarseilleUniversity,CNRS,LCB 3.CollegeofLifeScience,ShandongUniversity 4.CASKeyLaboratoryofMarineEcologyandEnvironmentalSciences,InstituteofOceanology,ChineseAcademyofSciences 5.LaboratoryforMarineEcologyandEnvironmentalScience,PilotNationalLaboratoryforMarineScienceandTechnology(Qingdao) 6.CenterforOceanMega-Science,ChineseAcademyofSciences 7.France-ChinaJointLaboratoryforEvolutionandDevelopmentofMagnetotacticMulticellularOrganisms,ChineseAcademyofSciences 8.InstitutionsofEarthScience,ChineseAcademyofSciences |
| 推荐引用方式 GB/T 7714 | Haijian DU,Wenyan ZHANG,Wei LIN,et al. Genomic analysis of a pure culture ofmagnetotactic bacterium Terasakiella sp. SH-1. 2021. |
入库方式： OAI收割
来源：海洋研究所
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