Ectopic Expression of Erigeron breviscapus JAZ1 Affects JA-Induced Development Processes in Transgenic Arabidopsis
文献类型：期刊论文
| 作者 | Chen, Mo1,2,5; Zhang, Wei4 ; Yan, Mi1,2; He, Simei2; Lu, Yingchun; Zhang, Guanghui; Hao, Bing; Fan, Wei; Hu, Yanru1; Yang, Shengchao2
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| 刊名 | PLANT MOLECULAR BIOLOGY REPORTER
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| 出版日期 | 2022 |
| 期号 | _页码:- |
| 关键词 | Erigeron breviscapus JAZ Jasmonate pathway Sterility Root length |
| ISSN号 | 0735-9640 |
| DOI | 10.1007/s11105-021-01289-4 |
| 英文摘要 | The jasmonate ZIM-domain (JAZ) proteins are repressors that function in the regulation of plant growth, development, and response to stimulation of different signals in the JA signaling pathway. Erigeron breviscapus is characteristic of sporophyte self-incompatibility (SSI). However, whether JA signaling is involved in regulation of development processes in E. breviscapus is unclear. In this study, the JAZ homolog EbJAZ1 was isolated and characterized from E. breviscapus. EbJAZ1 was localized to the nucleus, and expressed in roots, stems, leaves and flowers. Ectopic expression of EbJAZ1 in Arabidopsis resulted in shorter filament and silique length, and lower seed fertility. In addition, MeJA-induced root growth inhibition was compromised in transgenic plants. Further qRT-PCR analysis indicated that expression patterns of marker genes for VSP1, VSP2, JAZ1, JAZ5, JAZ8, JAZ10, MYC2, and bHLH17 were downregulated in transgenic plants compared to wild-type, suggesting that EbJAZ regulates the development of flower organs, seed fertility, and primary root growth through the JA signaling pathway. Thus, our results indicate that EbJAZ1 is one of the important regulators possibly involved in SSI and other developmental processes in Erigeron breviscapus. |
| 学科主题 | Biochemistry & Molecular Biology ; Plant Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000758303500002 |
| 源URL | [http://ir.xtbg.org.cn/handle/353005/12984]  |
| 专题 | 西双版纳热带植物园_2012年后新成立研究组 |
| 作者单位 | 1.Yunnan Agr Univ, Natl & Local Joint Engn Res Ctr Germplasm Innovat, Kunming 650201, Yunnan, Peoples R China 2.Yunnan Agr Univ, State Key Lab Conservat & Utilizat Bioresources Y, Key Lab Med Plant Biol Yunnan Prov, Kunming 650201, Yunnan, Peoples R China 3.Honghe Univ, Mengzi 661100, Peoples R China 4.Maotai Inst, Renhuai 564516, Peoples R China 5.Chinese Acad Sci, Key Lab Trop Forest Ecol, Xishuangbanna Trop Bot Garden, Kunming 650223, Yunnan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Mo,Zhang, Wei,Yan, Mi,et al. Ectopic Expression of Erigeron breviscapus JAZ1 Affects JA-Induced Development Processes in Transgenic Arabidopsis[J]. PLANT MOLECULAR BIOLOGY REPORTER,2022(_):-. |
| APA | Chen, Mo.,Zhang, Wei.,Yan, Mi.,He, Simei.,Lu, Yingchun.,...&Yang, Shengchao.(2022).Ectopic Expression of Erigeron breviscapus JAZ1 Affects JA-Induced Development Processes in Transgenic Arabidopsis.PLANT MOLECULAR BIOLOGY REPORTER(_),-. |
| MLA | Chen, Mo,et al."Ectopic Expression of Erigeron breviscapus JAZ1 Affects JA-Induced Development Processes in Transgenic Arabidopsis".PLANT MOLECULAR BIOLOGY REPORTER ._(2022):-. |
入库方式： OAI收割
来源：西双版纳热带植物园
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