Comparative digital gene expression analysis of the arabidopsis response to volatiles emitted by bacillus amyloliquefaciens
文献类型：期刊论文
| 作者 | Hao, Hai-Ting1,2,3,5; Zhao, Xia1,2,3,5; Shang, Qian-Han1,2,3,5; Wang, Yun2,4,5; Guo, Zhi-Hong1,2,3,5; Zhang, Yu-Bao1,2,3,5; Xie, Zhong-Kui1,2,3,5; Wang, Ruo-Yu1,2,3,5 |
| 刊名 | Plos one
 |
| 出版日期 | 2016-08-11 |
| 卷号 | 11期号:8页码:24 |
| ISSN号 | 1932-6203 |
| DOI | 10.1371/journal.pone.0158621 |
| 通讯作者 | Wang, ruo-yu(wangruoyu@lzb.ac.cn) |
| 英文摘要 | Some plant growth-promoting rhizobacteria (pgpr) regulated plant growth and elicited plant basal immunity by volatiles. the response mechanism to the bacillus amyloliquefaciens volatiles in plant has not been well studied. we conducted global gene expression profiling in arabidopsis after treatment with bacillus amyloliquefaciens fzb42 volatiles by illumina digital gene expression (dge) profiling of different growth stages (seedling and mature) and tissues (leaves and roots). compared with the control, 1,507 and 820 differentially expressed genes (degs) were identified in leaves and roots at the seedling stage, respectively, while 1,512 and 367 degs were identified in leaves and roots at the mature stage. seventeen genes with different regulatory patterns were validated using quantitative rt-pcr. numerous degs were enriched for plant hormones, cell wall modifications, and protection against stress situations, which suggests that volatiles have effects on plant growth and immunity. moreover, analyzes of transcriptome difference in tissues and growth stage using dge profiling showed that the plant response might be tissue-specific and/or growth stage-specific. thus, genes encoding flavonoid biosynthesis were downregulated in leaves and upregulated in roots, thereby indicating tissue-specific responses to volatiles. genes related to photosynthesis were downregulated at the seedling stage and upregulated at the mature stage, respectively, thereby suggesting growth period-specific responses. in addition, the emission of bacterial volatiles significantly induced killing of cells of other organism pathway with upregulated genes in leaves and the other three pathways (defense response to nematode, cell morphogenesis involved in differentiation and trichoblast differentiation) with up-regulated genes were significantly enriched in roots. interestingly, some important alterations in the expression of growth-related genes, metabolic pathways, defense response to biotic stress and hormone-related genes were firstly founded response to fzb42 volatiles. |
| WOS关键词 | GROWTH-PROMOTING RHIZOBACTERIA ; BACTERIAL VOLATILES ; BIOLOGICAL-CONTROL ; RNA-SEQ ; OXIDATIVE STRESS ; PLANT ; GENOME ; TOLERANCE ; FZB42 ; RESISTANCE |
| WOS研究方向 | Science & Technology - Other Topics |
| WOS类目 | Multidisciplinary Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000381381100008 |
| 出版者 | PUBLIC LIBRARY SCIENCE |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2375416 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wang, Ruo-Yu |
| 作者单位 | 1.Chinese Acad Sci, Gaolan Stn Agr & Ecol Expt Cold & Arid Reg Enviro, Gaolan Stn Agr & Ecol Expt, Lanzhou, Peoples R China 2.Chinese Acad Sci, Engn Res Inst, Lanzhou, Peoples R China 3.Key Lab Stress Physiol & Ecol Cold & Arid Reg Gan, Lanzhou, Peoples R China 4.Chinese Acad Sci, Key Lab Desert & Desertificat Cold & Arid Reg Env, Lanzhou, Peoples R China 5.Univ Chinese Acad Sci, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hao, Hai-Ting,Zhao, Xia,Shang, Qian-Han,et al. Comparative digital gene expression analysis of the arabidopsis response to volatiles emitted by bacillus amyloliquefaciens[J]. Plos one,2016,11(8):24. |
| APA | Hao, Hai-Ting.,Zhao, Xia.,Shang, Qian-Han.,Wang, Yun.,Guo, Zhi-Hong.,...&Wang, Ruo-Yu.(2016).Comparative digital gene expression analysis of the arabidopsis response to volatiles emitted by bacillus amyloliquefaciens.Plos one,11(8),24. |
| MLA | Hao, Hai-Ting,et al."Comparative digital gene expression analysis of the arabidopsis response to volatiles emitted by bacillus amyloliquefaciens".Plos one 11.8(2016):24. |
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来源：中国科学院大学
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