دورية أكاديمية
A Gene Expression Profiling of Early Rice Stamen Development that Reveals Inhibition of Photosynthetic Genes by OsMADS58
| العنوان: | A Gene Expression Profiling of Early Rice Stamen Development that Reveals Inhibition of Photosynthetic Genes by OsMADS58 |
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| المؤلفون: | Chen Rui, Shen Li-Ping, Wang Dong-Hui, Wang Fu-Gui, Zeng Hong-Yun, Chen Zhi-Shan, Peng Yi-Ben, Lin Ya-Nan, Tang Xing, Deng Ming-Hua, Yao Nan, Luo Jing-Chu, Xu Zhi-Hong, Bai Shu-Nong |
| المساهمون: | State Key Laboratory of Protein and Plant Gene Research, College of Life Sciences, Peking University, Beijing 100871, China., Center for Quantitative Biology, Peking University, Beijing 100871, China, School of Mathematical Sciences, Peking University, Beijing 100871, China., State Key Laboratory of Biocontrol, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China., Center for Bioinformatics, Peking University, Beijing 100871, China., The National Center of Plant Gene Research, Beijing 100871, China, State Key Laboratory of Protein and Plant Gene Research, College of Life Sciences, Peking University, 624 Jin-Guang Life Science Building, 5 Yiheyuan Road, Beijing 100871, China. Electronic address: shunongb@pku.edu.cn. |
| المصدر: | PubMed |
| بيانات النشر: | 分子植物 |
| سنة النشر: | 2015 |
| المجموعة: | Peking University Institutional Repository (PKU IR) / 北京大学机构知识库 |
| مصطلحات موضوعية: | early stamen development,fate change,gene expression profile,organ identity genes,redox status,rice |
| الوصف: | Stamen is a unique plant organ wherein germ cells or microsporocytes that commit to meiosis are initiated from somatic cells during its early developmental process. While genes determining stamen identity are known according to the ABC model of floral development, little information is available on how these genes affect germ cell initiation. By using the Affymetrix GeneChip?Rice Genome Array?to assess?51?279 transcripts, we established a dynamic gene expression profile (GEP) of the early developmental process of rice (Oryza sativa) stamen. Systematic analysis of the GEP data revealed novel expression patterns of some developmentally important genes including meiosis-, tapetum-, and phytohormone-related genes. Following the finding that a substantial amount of nuclear genes encoding photosynthetic proteins are expressed at the low levels in early rice stamen, through the ChIP-seq analysis we found that a C-class MADS box protein, OsMADS58, binds many nuclear-encoded genes participated in photosystem and light reactions and the expression levels of most of them are increased when expression of OsMADS58 is downregulated in the osmads58 mutant. Furthermore, more pro-chloroplasts are observed?and increased signals of reactive oxygen species are detected in the osmads58 mutant anthers. These findings implicate a novel link between stamen identity determination and hypoxia status establishment.Copyright ? 2015 The Author. Published by Elsevier Inc. All rights reserved. ; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000357615600009&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701Test ; SCI(E) ; PubMed ; 中国科技核心期刊(ISTIC) ; 中国科学引文数据库(CSCD) ; 7 |
| نوع الوثيقة: | journal/newspaper |
| اللغة: | English |
| تدمد: | 1752-9867 |
| العلاقة: | Molecular plant.2015.; 650218; http://hdl.handle.net/20.500.11897/188295Test; WOS:000357615600009 |
| DOI: | 10.1016/j.molp.2015.02.004 |
| الإتاحة: | https://doi.org/20.500.11897/188295Test https://doi.org/10.1016/j.molp.2015.02.004Test https://hdl.handle.net/20.500.11897/188295Test |
| رقم الانضمام: | edsbas.EB5429DE |
| قاعدة البيانات: | BASE |
Full Text Finder | تدمد: | 17529867 |
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| DOI: | 10.1016/j.molp.2015.02.004 |