Poly ADP-ribose polymerase-1 promotes seed-setting rate by facilitating gametophyte development and meiosis in rice (Oryza sativa L.)
文献类型：期刊论文
| 作者 | Li, Xiumei; Zhang, Yixin2; Liu, Qinjian; Song, Songquan3; Liu, Jun |
| 刊名 | PLANT JOURNAL
 |
| 出版日期 | 2021 |
| 卷号 | 107期号:3页码:760-774 |
| 关键词 | poly(ADP-ribose) polymerases seed-setting rate gametophyte development meiosis PARP activity DNA damage |
| ISSN号 | 0960-7412 |
| DOI | 10.1111/tpj.15344 |
| 文献子类 | Article |
| 英文摘要 | Poly(ADP-ribose) polymerases (PARPs), which transfer either monomer or polymer of ADP-ribose from nicotinamide adenine dinucleotide (NAD(+)) onto target proteins, are required for multiple processes in DNA damage repair, cell cycle, development, and abiotic stress in animals and plants. Here, the uncharacterized rice (Oryza sativa) OsPARP1, which has been predicted to have two alternative OsPARP1 mRNA splicing variants, OsPARP1.1 and OsPARP1.2, was investigated. However, bimolecular fluorescence complementation showed that only OsPARP1.1 interacted with OsPARP3 paralog, suggesting that OsPARP1.1 is a functional protein in rice. OsPARP1 was preferentially expressed in the stamen primordial and pollen grain of mature stamen during flower development. The osparp1 mutant and CRISPR plants were delayed in germination, indicating that defective DNA repair machinery impairs early seed germination. The mutant displayed a normal phenotype during vegetative growth but had a lower seed-setting rate than wild-type plants under normal conditions. Chromosome bridges and DNA fragmentations were detected in male meiocytes at anaphase I to prophase II. After meiosis II, malformed tetrads or tetrads with micronuclei were formed. Meanwhile, the abnormality was also found in embryo sac development. Collectively, these results suggest that OsPARP1 plays an important role in mediating response to DNA damage and gametophyte development, crucial for rice yield in the natural environment. |
| 学科主题 | Plant Sciences |
| 出版地 | HOBOKEN |
| 电子版国际标准刊号 | 1365-313X |
| WOS关键词 | DNA-REPAIR ; HOMOLOGOUS RECOMBINATION ; POLY(ADP-RIBOSE) ; PARP-1 ; FAMILY ; ACTIVATION ; STRESS ; GENE ; GERMINATION ; STABILITY |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| WOS记录号 | WOS:000656996600001 |
| 出版者 | WILEY |
| 资助机构 | Guangdong Provincial Key Laboratory for Crop Germplasm Resources Preservation and Utilization Program [2020B121201008] ; Basic and Applied Basic Research Project of Guangzhou Basic Research Program [202102020324] ; Foundation of President of Guangdong Academy of Agricultural Sciences [201726] ; National Natural Science Foundation of China [31871716, 31600188] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/26503]  |
| 专题 | 中科院北方资源植物重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Bot, Beijing 100093, Peoples R China 2.Guangdong Acad Agr Sci, Agr Biol Gene Res Ctr, Guangdong Prov Key Lab Crop Germplasm Resources P, Guangzhou 510640, Peoples R China 3.Hunan Agr Univ, Coll Agron, Changsha 410128, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Xiumei,Zhang, Yixin,Liu, Qinjian,et al. Poly ADP-ribose polymerase-1 promotes seed-setting rate by facilitating gametophyte development and meiosis in rice (Oryza sativa L.)[J]. PLANT JOURNAL,2021,107(3):760-774. |
| APA | Li, Xiumei,Zhang, Yixin,Liu, Qinjian,Song, Songquan,&Liu, Jun.(2021).Poly ADP-ribose polymerase-1 promotes seed-setting rate by facilitating gametophyte development and meiosis in rice (Oryza sativa L.).PLANT JOURNAL,107(3),760-774. |
| MLA | Li, Xiumei,et al."Poly ADP-ribose polymerase-1 promotes seed-setting rate by facilitating gametophyte development and meiosis in rice (Oryza sativa L.)".PLANT JOURNAL 107.3(2021):760-774. |
入库方式： OAI收割
来源：植物研究所
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