OsMADS58 Stabilizes Gene Regulatory Circuits during Rice Stamen Development
文献类型：期刊论文
| 作者 | Shen, Liping5; Tian, Feng6,7,10; Cheng, Zhukuan4; Zhao, Qiang8; Feng, Qi8; Zhao, Yan8; Han, Bin8; Fang, Yuhan; Lin, Yanan; Chen, Rui |
| 刊名 | PLANTS-BASEL
 |
| 出版日期 | 2022 |
| 卷号 | 11期号:21 |
| 关键词 | OsMADS58 rice stamen meiosis tapetum gene regulatory circuits |
| DOI | 10.3390/plants11212899 |
| 文献子类 | Article |
| 英文摘要 | Rice (Oryza sativa) OsMADS58 is a C-class MADS box protein, and characterization of a transposon insertion mutant osmads58 suggested that OsMADS58 plays a role in stamen development. However, as no null mutation has been obtained, its role has remained unclear. Here, we report that the CRISPR knockout mutant osmads58 exhibits complex altered phenotypes, including anomalous diploid germ cells, aberrant meiosis, and delayed tapetum degeneration. This CRISPR mutant line exhibited stronger changes in expression of OsMADS58 target genes compared with the osmads58 dSpm (transposon insertion) line, along with changes in multiple pathways related to early stamen development. Notably, transcriptional regulatory circuits in young panicles covering the stamen at stages 4-6 were substantially altered in the CRISPR line compared to the dSpm line. These findings strongly suggest that the pleiotropic effects of OsMADS58 on stamen development derive from a potential role in stabilizing gene regulatory circuits during early stamen development. Thus, this work opens new avenues for viewing and deciphering the regulatory mechanisms of early stamen development from a network perspective. |
| 学科主题 | Plant Sciences |
| 电子版国际标准刊号 | 2223-7747 |
| 出版地 | BASEL |
| WOS关键词 | SYNAPTONEMAL COMPLEX ; MOLECULAR ANALYSIS ; FLOWER DEVELOPMENT ; ARABIDOPSIS ; REVEALS ; ENCODES ; SPOROGENESIS ; INITIATION ; ALIGNMENT ; MERISTEM |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| 出版者 | MDPI |
| WOS记录号 | WOS:000881681200001 |
| 资助机构 | National Natural Science Foundation of China [31630006] ; Ministry of Agriculture of the People's Republic of China [2016ZX08009003-003, CARS-01-06, 2016ZX08010001] ; Ministry of Science and Technology of PRC [2009CB94150] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/28779]  |
| 专题 | 中科院植物分子生理学重点实验室 |
| 作者单位 | 1.Peking Univ, Ctr Quantitat Biol, Beijing 100871, Peoples R China 2.Sun Yat Sen Univ, Sch Life Sci, Guangzhou 510260, Peoples R China 3.Novogene, Beijing 100015, Peoples R China 4.Peking Univ, Ctr Bioinformat, Beijing 100871, Peoples R China 5.Peking Univ, State Key Lab Prot & Plant Gene Res, Beijing 100871, Peoples R China 6.Chinese Acad Sci, Inst Bot, Key Lab Plant Mol Physiol, Beijing 100093, Peoples R China 7.Peking Univ, Coll Life Sci, Beijing 100871, Peoples R China 8.Yangzhou Univ, Jiangsu Coinnovat Ctr Modern Prod Technol Grain C, Yangzhou 225009, Jiangsu, Peoples R China 9.Chinese Acad Sci, Natl Ctr Gene Res, State Key Lab Plant Mol Genet, CAS Ctr Excellence Mol Plant Sci,Inst Plant Physi, Shanghai 200233, Peoples R China 10.Peking Univ, Biomed Pioneering Innovat Ctr Biop, Beijing Adv Innovat Ctr Genom ICG, Ctr Bioinformat CBI, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shen, Liping,Tian, Feng,Cheng, Zhukuan,et al. OsMADS58 Stabilizes Gene Regulatory Circuits during Rice Stamen Development[J]. PLANTS-BASEL,2022,11(21). |
| APA | Shen, Liping.,Tian, Feng.,Cheng, Zhukuan.,Zhao, Qiang.,Feng, Qi.,...&Bai, Shunong.(2022).OsMADS58 Stabilizes Gene Regulatory Circuits during Rice Stamen Development.PLANTS-BASEL,11(21). |
| MLA | Shen, Liping,et al."OsMADS58 Stabilizes Gene Regulatory Circuits during Rice Stamen Development".PLANTS-BASEL 11.21(2022). |
入库方式： OAI收割
来源：植物研究所
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