The PPR protein PDM1 is involved in the processing of rpoA pre-mRNA in Arabidopsis thaliana

被引：9
|
作者：
Wu Hao [2 ]
Zhang LiXin [1 ]
机构：
[1] Chinese Acad Sci, Inst Bot, Photosynth Res Ctr, Key Lab Photobiol, Beijing 100093, Peoples R China
[2] Lanzhou Univ, Sch Life Sci, Lanzhou 730000, Peoples R China
来源：
CHINESE SCIENCE BULLETIN | 2010年 / 55卷 / 30期
基金：
中国国家自然科学基金;
关键词：
Arabidopsis; PDM1; PPR protein; rpoA; PENTATRICOPEPTIDE REPEAT PROTEIN; NUCLEUS-ENCODED FACTOR; PHOTOSYSTEM-II; CHLOROPLAST; EXPRESSION; TOBACCO; GENES; MITOCHONDRIAL; POLYMERASES; REVEALS;
D O I：
10.1007/s11434-010-4040-4
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
Pentatricopeptide repeat (PPR) proteins, containing tandem repeats of degenerate 35 amino acid motifs, are important for post-transcriptional chloroplast gene expression. In this study, we report the characterization of a pigment-deficient mutant 1 (pdm1) in Arabidopsis, which displays the albino phenotype. PDM1 contains 5 PPR motifs followed by a PLS domain. The levels of plastid-encoded polymerase-dependent chloroplast genes were reduced dramatically, whereas those of nucleus-encoded polymerase-dependent chloroplast genes increased in the mutant. In addition, the pattern of rpoA pre-mRNA was altered and the rpoA transcript was absent in pdm1. Thus, these results suggest that PDM1 is required for processing of rpoA pre-mRNA in Arabidopsis.
引用
收藏
页码：3485 / 3489
页数：5
相关论文
共 50 条
  • [21] Overexpression of VvPPR1, a DYW-type PPR protein in grape, affects the phenotype of Arabidopsis thaliana leaves
    Yu, Yi-He
    Li, Xu-Fei
    Yang, Sheng-Di
    Li, Song-Qi
    Meng, Xiang-Xuan
    Liu, Hai-Nan
    Pei, Mao-Song
    Wei, Tong-Lu
    Zhang, Yu-Jie
    Guo, Da-Long
    PLANT PHYSIOLOGY AND BIOCHEMISTRY, 2021, 164 : 195 - 204
  • [22] The Output of Protein-Coding Genes Shifts to Circular RNAs When the Pre-mRNA Processing Machinery Is Limiting
    Liang, Dongming
    Tatomer, Deirdre C.
    Luo, Zheng
    Wu, Huang
    Yang, Li
    Chen, Ling-Ling
    Cherry, Sara
    Wilusz, Jeremy E.
    MOLECULAR CELL, 2017, 68 (05) : 940 - +
  • [23] SWAP1-SFPS-RRC1 splicing factor complex modulates pre-mRNA splicing to promote photomorphogenesis in Arabidopsis
    Kathare, Praveen Kumar
    Xin, Ruijiao
    Ganesan, Abirama Sundari
    June, Viviana M.
    Reddy, Anireddy S. N.
    Huq, Enamul
    PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2022, 119 (44)
  • [24] The mitochondrial pentatricopeptide repeat protein PPR19 is involved in the stabilization of NADH dehydrogenase 1 transcripts and is crucial for mitochondrial function and Arabidopsis thaliana development
    Lee, Kwanuk
    Han, Ji Hoon
    Park, Youn-Il
    des Francs-Small, Catherine Colas
    Small, Ian
    Kang, Hunseung
    NEW PHYTOLOGIST, 2017, 215 (01) : 202 - 216
  • [25] The FgSRP1 SR-protein gene is important for plant infection and pre-mRNA processing in Fusarium graminearum
    Zhang, Yimei
    Gao, Xuli
    Sun, Manli
    Liu, Huiquan
    Xu, Jin-Rong
    ENVIRONMENTAL MICROBIOLOGY, 2017, 19 (10) : 4065 - 4079
  • [26] Integrative Regulatory Mapping Indicates that the RNA-Binding Protein HuR Couples Pre-mRNA Processing and mRNA Stability
    Mukherjee, Neelanjan
    Corcoran, David L.
    Nusbaum, Jeffrey D.
    Reid, David W.
    Georgiev, Stoyan
    Hafner, Markus
    Ascano, Manuel, Jr.
    Tuschl, Thomas
    Ohler, Uwe
    Keene, Jack D.
    MOLECULAR CELL, 2011, 43 (03) : 327 - 339
  • [27] Zinc Finger Protein 1 (ZFP1) Is Involved in Trichome Initiation in Arabidopsis thaliana
    Zhang, Aidong
    Liu, Yihua
    Yu, Chunyan
    Huang, Linli
    Wu, Minjie
    Wu, Junyu
    Gan, Yinbo
    AGRICULTURE-BASEL, 2020, 10 (12): : 1 - 12
  • [28] nMAT4, a maturase factor required for nad1 pre-mRNA processing and maturation, is essential for holocomplexI biogenesis in Arabidopsis mitochondria
    Cohen, Sigal
    Zmudjak, Michal
    des Francs-Small, Catherine Colas
    Malik, Sunita
    Shaya, Felix
    Keren, Ido
    Belausov, Eduard
    Many, Yair
    Brown, Gregory G.
    Small, Ian
    Ostersetzer-Biran, Oren
    PLANT JOURNAL, 2014, 78 (02) : 253 - 268
  • [29] Mpe1 senses the binding of pre-mRNA and controls 3′ end processing by CPF
    Rodriguez-Molina, Juan B.
    O'Reilly, Francis J.
    Fagarasan, Holly
    Sheekey, Eleanor
    Maslen, Sarah
    Skehel, J. Mark
    Rappsilber, Juri
    Passmore, Lori A.
    MOLECULAR CELL, 2022, 82 (13) : 2490 - 2504.e12
  • [30] A Genetic Screen for Pre-mRNA Splicing Mutants of Arabidopsis thaliana Identifies Putative U1 snRNP Components RBM25 and PRP39a
    Kanno, Tatsuo
    Lin, Wen-Dar
    Fu, Jason L.
    Chang, Chia-Liang
    Matzke, Antonius J. M.
    Matzke, Marjori
    GENETICS, 2017, 207 (04) : 1347 - 1359
12345