Whole genome analysis of halotolerant and alkalotolerant plant growth-promoting rhizobacterium Klebsiella sp D5A
文献类型：期刊论文
| 作者 | Liu, WX; Wang, QL; Hou, JY; Tu, C ; Luo, YM; Christie, P
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| 刊名 | SCIENTIFIC REPORTS
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| 出版日期 | 2016-05-24 |
| 卷号 | 6 |
| ISSN号 | 2045-2322 |
| 产权排序 | [Liu, Wuxing; Wang, Qingling; Hou, Jinyu; Christie, Peter] Chinese Acad Sci, Inst Soil Sci, Key Lab Soil Environm & Pollut Remediat, Nanjing 210008, Jiangsu, Peoples R China; [Tu, Chen; Luo, Yongming] Chinese Acad Sci, Inst Coastal Zone Res, Yantai 264003, Peoples R China |
| 通讯作者 | Liu, WX (reprint author), Chinese Acad Sci, Inst Soil Sci, Key Lab Soil Environm & Pollut Remediat, Nanjing 210008, Jiangsu, Peoples R China. liuwuxin@issas.ac.cn |
| 英文摘要 | This research undertook the systematic analysis of the Klebsiella sp. D5A genome and identification of genes that contribute to plant growth-promoting (PGP) traits, especially genes related to salt tolerance and wide pH adaptability. The genome sequence of isolate D5A was obtained using an Illumina HiSeq 2000 sequencing system with average coverages of 174.7x and 200.1x using the paired-end and matepair sequencing, respectively. Predicted and annotated gene sequences were analyzed for similarity with the Kyoto Encyclopedia of Genes and Genomes (KEGG) enzyme database followed by assignment of each gene into the KEGG pathway charts. The results show that the Klebsiella sp. D5A genome has a total of 5,540,009 bp with 57.15% G + C content. PGP conferring genes such as indole-3-acetic acid (IAA) biosynthesis, phosphate solubilization, siderophore production, acetoin and 2,3-butanediol synthesis, and N2 fixation were determined. Moreover, genes putatively responsible for resistance to high salinity including glycine-betaine synthesis, trehalose synthesis and a number of osmoregulation receptors and transport systems were also observed in the D5A genome together with numerous genes that contribute to pH homeostasis. These genes reveal the genetic adaptation of D5A to versatile environmental conditions and the effectiveness of the isolate to serve as a plant growth stimulator. |
| 研究领域[WOS] | Science & Technology - Other Topics |
| 关键词[WOS] | PSEUDOMONAS-CHLORORAPHIS O6 ; NITROGEN-FIXATION ; ESCHERICHIA-COLI ; PYRROLOQUINOLINE QUINONE ; PHOSPHATE SOLUBILIZATION ; 2-COMPONENT SYSTEM ; STUTZERI A1501 ; PH ; BACTERIA ; RESISTANCE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000376344500002 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/17073]  |
| 专题 | 烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Soil Sci, Key Lab Soil Environm & Pollut Remediat 2.Chinese Acad Sci, Inst Coastal Zone Res |
| 推荐引用方式 GB/T 7714 | Liu, WX,Wang, QL,Hou, JY,et al. Whole genome analysis of halotolerant and alkalotolerant plant growth-promoting rhizobacterium Klebsiella sp D5A[J]. SCIENTIFIC REPORTS,2016,6. |
| APA | Liu, WX,Wang, QL,Hou, JY,Tu, C,Luo, YM,&Christie, P.(2016).Whole genome analysis of halotolerant and alkalotolerant plant growth-promoting rhizobacterium Klebsiella sp D5A.SCIENTIFIC REPORTS,6. |
| MLA | Liu, WX,et al."Whole genome analysis of halotolerant and alkalotolerant plant growth-promoting rhizobacterium Klebsiella sp D5A".SCIENTIFIC REPORTS 6(2016). |
入库方式： OAI收割
来源：烟台海岸带研究所
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