OsPPG encodes a pseudouridine-5 0-phosphate glycosidase and regulates rice spikelet development
文献类型： 外文期刊
作者： Chen, Rui 1 ; Tian, Dagang 2 ; Lin, Yarong 2 ; Huang, Jiaqing 3 ; Yang, Qinqin 1 ; Li, Yupei 1 ; Liu, Huaqing 2 ; Yang, Shaohua 2 ; Chen, Jingyang 2 ; Zhou, Shufen 2 ; Wang, Feng 2 ; Zhang, Shubiao 1 ;
作者机构： 1.Fujian Agr & Forestry Univ, Minist Agr & Rural Affairs, Key Lab Genet Breeding & Multiple Utilizat Crops, Key Lab Biol Breeding Fujian & Taiwan Crops,Minist, Fuzhou 350002, Fujian, Peoples R China
2.Fujian Acad Agr Sci, Biotechnol Res Inst, Fujian Key Lab Genet Engn Agr, Fuzhou 350003, Fujian, Peoples R China
3.Fujian Acad Agr Sci, Inst Resources Environm & Soil Fertilizer, Fuzhou 350013, Fujian, Peoples R China
关键词： OsPPG; Reproductive regulation; Spikelet development; Rice
期刊名称：CROP JOURNAL （ 影响因子：6.0； 五年影响因子：5.6 ）
ISSN： 2095-5421
年卷期： 2024 年 12 卷 3 期
页码：
收录情况： SCI
摘要： Florets are the basic structural units of spikelets, and their morphogenesis determines the yield and quality of rice grains. However, whether and how pseudouridine-5 0-phosphate glycosidase participates in rice spikelet development remains an open question. In this study, we identified a novel gene, OsPPG , which encodes a peroxisome-localized pseudouridine-5 0-phosphate glycosidase and regulates the development of rice spikelets. osppg mutants exhibited abnormal sterile lemma, lemma, palea, lodicule, stamens, and pistils; male sterility; shorter panicles; and reduced plant height. OsPPG was found to regulate several OsMADS genes, thereby affecting the morphogenesis of rice spikelets. Furthermore, metabolomics revealed that the OsPPG gene was involved in the decomposition of pseudouridine via the pyrimidine metabolism pathway and may affect the jasmonic acid signaling pathway. These results suggest that OsPPG is a key regulator of rice spikelet development. (c) 2024 Crop Science Society of China and Institute of Crop Science, CAAS. Production and hosting by Elsevier B.V. on behalf of KeAi Communications Co., Ltd. This is an open access article under the CC BY-NCND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
- 相关文献
作者其他论文 更多>>
-
Turnip mosaic virus NIb weakens the function of eukaryotic translation initiation factor 6 facilitating viral infection in Nicotiana benthamiana
作者：Chen, Ziqiang;Chen, Jianping;Chen, Ziqiang;Chen, Binghua;Wu, Guanwei;Yuan, Quan;Qiu, Shiyou;Zhai, Yushan;Chen, Jianping;Zheng, Hongying;Yan, Fei;Chen, Ziqiang;Wang, Feng;Tian, Dagang;Chen, Ziqiang;Chen, Binghua;Wu, Guanwei;Yuan, Quan;Qiu, Shiyou;Zhai, Yushan;Chen, Jianping;Zheng, Hongying;Yan, Fei;Zheng, Hongying;Yan, Fei
关键词：eIF6; NIb; polysome profile; potyvirus; ribosome; translation
-
Sepiolite-supported nanoscale zero-valent iron alleviates Cd&As accumulation in rice by reducing Cd&As bioavailability in paddy soil and promoting Cd&As sequestration in iron plaque
作者：Sun, Shuo;Zhang, Nan;Wang, Yanan;Zhang, Yang;Su, Shiming;Zeng, Xibai;Huang, Jiaqing;Wen, Jiong;Peng, Zhi
关键词：Sepiolite-supported nanoscale zero-valent iron; Cd&As co-contaminated soil; Cd&As bioavailability; Cd&As co-remediation; Iron plaque; Rice grain
-
Creation of Bacterial Blight Resistant Rice by Targeting Homologous Sequences of Xa13 and Xa25 Genes
作者：Zhu, Yiwang;Yan, Jingwan;Mei, Fating;Fan, Meiying;Wang, Feng;Zhu, Yiwang;Cao, Xinglan;Qian, Hongge;Zhu, Xiying;Fan, Yujin;Shang, Lianguang;Yang, Xiaohuai;Luo, Peirun;Cao, Xinglan;Zhu, Xiying;Fan, Yujin;Zhang, Yu
关键词：bacterial blight resistant; CRISPR/Cas9; Xa13; Xa25; rice
-
Functional and evolutionary comparative analysis of the DIR gene family in Nicotiana tabacum L. and Solanum tuberosum L.
作者：Li, Tong;Chen, Rui;He, Huaqin;Wang, Ruiqi;Xie, Xiaofang;Luo, Wenbin;Lu, Libing;Du, Chaofan;Lin, Xiaolu;Lin, Guojian;Xie, Xiaofang
关键词：Dirigent (DIR); Biotic stress; Expression analysis; Phylogenetic analysis; Nicotiana tabacum L.; Solanum tuberosum L.
-
Zinc and cadmium change the metabolic activities and vegetable cellulose degradation of Bacillus cellulasensis in vegetable soils
作者：Huang, Jiaqing;Liu, Cenwei;Huang, Jiaqing;Liu, Cenwei;Wang, Yixiang;Price, Gordon W.;Wang, Yixiang
关键词：Bacillus cellulasensis Zn-B; Zn&Cd adaptability; Metabolic pathway; Cellulase activity; Vegetable cellulose biodegradability
-
Variations in oolong tea key characteristic floral aroma compound contents among tea (Camellia sinensis) germplasms exposed to postharvest stress
作者：Wu, Shuhua;Gu, Dachuan;Qian, Jiajia;Zeng, Lanting;Wu, Shuhua;Gu, Dachuan;Qian, Jiajia;Zeng, Lanting;Tang, Jinchi;Li, Jianlong;Tang, Jinchi;Li, Jianlong;Wu, Shuhua;Gu, Dachuan;Qian, Jiajia;Zeng, Lanting;Wu, Shuhua;Gu, Dachuan;Qian, Jiajia;Zeng, Lanting;Chen, Yuzhen;Wang, Feng;Chen, Changsong;Yan, Ying;Chen, Changsong;Li, Jianlong
关键词：Floral aroma; Camellia sinensis; Oolong tea; Tea cultivar; Stress response
-
Improved bioenergy value of residual rice straw by increased lipid levels from upregulation of fatty acid biosynthesis
作者：Jin, Yunkai;Hu, Jia;Su, Jun;Aslan, Selcuk;Jin, Lu;Sitbon, Folke;Sun, Chuanxin;Su, Jun;Lin, Yan;Wang, Feng;Jin, Lu;Liu, Chunlin;Isaksson, Simon;Schnurer, Anna;Hofvander, Per
关键词：WRINKLED1; Triacylglycerol (TAG); Rice; Endosperm; Bioenergy; Anaerobic digestion; Rice straw
