RNA editing of cytochrome c maturation transcripts is responsive to the energy status of leaf cells in Arabidopsis thaliana

被引：7
作者：
Sun, Yuzhe [1 ]
Law, Yee-Song [1 ]
Cheng, Shifeng [1 ]
Lim, Boon Leong [1 ,2 ]
机构：
[1] Univ Hong Kong, Sch Biol Sci, Pokfulam, Hong Kong, Peoples R China
[2] Chinese Univ Hong Kong, State Key Lab Agrobiotechnol, Shatin, Hong Kong, Peoples R China
来源：
MITOCHONDRION | 2017年 / 35卷
关键词：
AtPAP2; MORF; Ccm; RNA editing; Cytochrome c; PENTATRICOPEPTIDE REPEAT PROTEIN; PPR PROTEIN; OUTER-MEMBRANE; MESSENGER-RNA; DYW DOMAIN; MITOCHONDRIA; COMPLEX; CHLOROPLASTS; INTERACTS; MOTIF;
D O I：
10.1016/j.mito.2017.04.006
中图分类号：
Q2 [细胞生物学];
学科分类号：
071009 ; 090102 ;
摘要：
Overexpression of AtPAP2, a phosphatase located on the outer membranes of chloroplasts and mitochondria, leads to higher energy outputs from these organelles. AtPAP2 interacts with seven MORF proteins of the editosome complex. RNA-sequencing analysis showed that the editing degrees of most sites did not differ significantly between OE and WT, except some sites on the transcripts of several cytochrome c maturation (Ccm) genes. Western blotting of 2D BN-PAGE showed that the patterns of CcmF(N1) polypeptides were different between the lines. We proposed that AtPAP2 may influence cytochrome c biogenesis by modulating RNA editing through its interaction with MORF proteins.
引用
收藏
页码：23 / 34
页数：12
相关论文
共 67 条
[1]   Pentatricopeptide Repeat Proteins in Plants [J].
Barkan, Alice ;
Small, Ian .
ANNUAL REVIEW OF PLANT BIOLOGY, VOL 65, 2014, 65 :415-+
[2]   A Combinatorial Amino Acid Code for RNA Recognition by Pentatricopeptide Repeat Proteins [J].
Barkan, Alice ;
Rojas, Margarita ;
Fujii, Sota ;
Yap, Aaron ;
Chong, Yee Seng ;
Bond, Charles S. ;
Small, Ian .
PLOS GENETICS, 2012, 8 (08)
[3]   Comprehensive High-Resolution Analysis of the Role of an Arabidopsis Gene Family in RNA Editing [J].
Bentolila, Stephane ;
Oh, Julyun ;
Hanson, Maureen R. ;
Bukowski, Robert .
PLOS GENETICS, 2013, 9 (06)
[4]   RIP1, a member of an Arabidopsis protein family, interacts with the protein RARE1 and broadly affects RNA editing [J].
Bentolila, Stephane ;
Heller, Wade P. ;
Sun, Tao ;
Babina, Arianne M. ;
Friso, Giulia ;
van Wijk, Klaas J. ;
Hanson, Maureen R. .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2012, 109 (22) :E1453-E1461
[5]   The DYW Subgroup PPR Protein MEF35 Targets RNA Editing Sites in the Mitochondrial rpl16, nad4 and cob mRNAs in Arabidopsis thaliana [J].
Brehme, Nadja ;
Bayer-Csaszar, Eszter ;
Glass, Franziska ;
Takenaka, Mizuki .
PLOS ONE, 2015, 10 (10)
[6]   Type II NAD(P)H dehydrogenases are targeted to mitochondria and chloroplasts or peroxisomes in Arabidopsis thaliana [J].
Carrie, Chris ;
Murcha, Monika W. ;
Kuehn, Kristina ;
Duncan, Owen ;
Barthet, Michelle ;
Smith, Penelope M. ;
Eubel, Holger ;
Meyer, Etienne ;
Day, David A. ;
Millar, A. Harvey ;
Whelan, James .
FEBS LETTERS, 2008, 582 (20) :3073-3079
[7]   Protein transport in organelles: Dual targeting of proteins to mitochondria and chloroplasts [J].
Carrie, Chris ;
Giraud, Estelle ;
Whelan, James .
FEBS JOURNAL, 2009, 276 (05) :1187-1195
[8]   Sequences directing C to U editing of the plastid psbL mRNA are located within a 22 nucleotide segment spanning the editing site [J].
Chaudhuri, S ;
Maliga, P .
EMBO JOURNAL, 1996, 15 (21) :5958-5964
[9]   Bioinformatic prediction and experimental validation of a microRNA-directed tandem trans-acting siRNA cascade in Arabidopsis [J].
Chen, Ho-Ming ;
Li, Yi-Hang ;
Wu, Shu-Hsing .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2007, 104 (09) :3318-3323
[10]   Redefining the structural motifs that determine RNA binding and RNA editing by pentatricopeptide repeat proteins in land plants [J].
Cheng, Shifeng ;
Gutmann, Bernard ;
Zhong, Xiao ;
Ye, Yongtao ;
Fisher, Mark F. ;
Bai, Fengqi ;
Castleden, Ian ;
Song, Yue ;
Song, Bo ;
Huang, Jiaying ;
Liu, Xin ;
Xu, Xun ;
Lim, Boon L. ;
Bond, Charles S. ;
Yiu, Siu-Ming ;
Small, Ian .
PLANT JOURNAL, 2016, 85 (04) :532-547
1234567