PMID- 37471276
OWN - NLM
STAT- MEDLINE
DCOM- 20231030
LR  - 20231112
IS  - 1532-2548 (Electronic)
IS  - 0032-0889 (Linking)
VI  - 193
IP  - 3
DP  - 2023 Oct 26
TI  - Natural variation in OsSEC13 HOMOLOG 1 modulates redox homeostasis to confer cold 
      tolerance in rice.
PG  - 2180-2196
LID - 10.1093/plphys/kiad420 [doi]
AB  - Rice (Oryza sativa L.) is a cold-sensitive species that often faces cold stress, 
      which adversely affects yield productivity and quality. However, the genetic 
      basis for low-temperature adaptation in rice remains unclear. Here, we 
      demonstrate that 2 functional polymorphisms in O. sativa SEC13 Homolog 1 
      (OsSEH1), encoding a WD40-repeat nucleoporin, between the 2 subspecies O. sativa 
      japonica and O. sativa indica rice, may have facilitated cold adaptation in 
      japonica rice. We show that OsSEH1 of the japonica variety expressed in OsSEH1MSD 
      plants (transgenic line overexpressing the OsSEH1 allele from Mangshuidao [MSD], 
      cold-tolerant landrace) has a higher affinity for O. sativa metallothionein 2b 
      (OsMT2b) than that of OsSEH1 of indica. This high affinity of OsSEH1MSD for 
      OsMT2b results in inhibition of OsMT2b degradation, with decreased accumulation 
      of reactive oxygen species and increased cold tolerance. Transcriptome analysis 
      indicates that OsSEH1 positively regulates the expression of the genes encoding 
      dehydration-responsive element-binding transcription factors, i.e. OsDREB1 genes, 
      and induces the expression of multiple cold-regulated genes to enhance cold 
      tolerance. Our findings highlight a breeding resource for improving cold 
      tolerance in rice.
CI  - (c) American Society of Plant Biologists 2023. All rights reserved. For 
      permissions, please e-mail: journals.permissions@oup.com.
FAU - Gu, Shuang
AU  - Gu S
AUID- ORCID: 0000-0003-3766-6183
AD  - Rice Research Institute/Collaborative Innovation Center for Genetic Improvement 
      and High Quality and Efficiency Production of Northeast Japonica Rice in China, 
      Shenyang Agricultural University, Shenyang 110866, China.
FAU - Zhang, Zhe
AU  - Zhang Z
AD  - Rice Research Institute/Collaborative Innovation Center for Genetic Improvement 
      and High Quality and Efficiency Production of Northeast Japonica Rice in China, 
      Shenyang Agricultural University, Shenyang 110866, China.
FAU - Li, Jinquan
AU  - Li J
AD  - State Key Laboratory for Conservation and Utilization of Subtropical 
      Agro-Bioresources, South China Agricultural University, Guangzhou 510642, China.
AD  - Strube Research GmbH & Co. KG, Sollingen 38387, Germany.
FAU - Sun, Jian
AU  - Sun J
AUID- ORCID: 0000-0002-7957-1556
AD  - Rice Research Institute/Collaborative Innovation Center for Genetic Improvement 
      and High Quality and Efficiency Production of Northeast Japonica Rice in China, 
      Shenyang Agricultural University, Shenyang 110866, China.
FAU - Cui, Zhibo
AU  - Cui Z
AUID- ORCID: 0000-0001-8601-7505
AD  - Rice Research Institute/Collaborative Innovation Center for Genetic Improvement 
      and High Quality and Efficiency Production of Northeast Japonica Rice in China, 
      Shenyang Agricultural University, Shenyang 110866, China.
FAU - Li, Fengcheng
AU  - Li F
AD  - Rice Research Institute/Collaborative Innovation Center for Genetic Improvement 
      and High Quality and Efficiency Production of Northeast Japonica Rice in China, 
      Shenyang Agricultural University, Shenyang 110866, China.
FAU - Zhuang, Jia
AU  - Zhuang J
AD  - Rice Research Institute/Collaborative Innovation Center for Genetic Improvement 
      and High Quality and Efficiency Production of Northeast Japonica Rice in China, 
      Shenyang Agricultural University, Shenyang 110866, China.
FAU - Chen, Wanchun
AU  - Chen W
AD  - Rice Research Institute/Collaborative Innovation Center for Genetic Improvement 
      and High Quality and Efficiency Production of Northeast Japonica Rice in China, 
      Shenyang Agricultural University, Shenyang 110866, China.
FAU - Su, Chang
AU  - Su C
AD  - Rice Research Institute/Collaborative Innovation Center for Genetic Improvement 
      and High Quality and Efficiency Production of Northeast Japonica Rice in China, 
      Shenyang Agricultural University, Shenyang 110866, China.
FAU - Wu, Lian
AU  - Wu L
AD  - Rice Research Institute/Collaborative Innovation Center for Genetic Improvement 
      and High Quality and Efficiency Production of Northeast Japonica Rice in China, 
      Shenyang Agricultural University, Shenyang 110866, China.
FAU - Wang, Xiaoliang
AU  - Wang X
AD  - Rice Research Institute/Collaborative Innovation Center for Genetic Improvement 
      and High Quality and Efficiency Production of Northeast Japonica Rice in China, 
      Shenyang Agricultural University, Shenyang 110866, China.
FAU - Guo, Zhifu
AU  - Guo Z
AD  - Rice Research Institute/Collaborative Innovation Center for Genetic Improvement 
      and High Quality and Efficiency Production of Northeast Japonica Rice in China, 
      Shenyang Agricultural University, Shenyang 110866, China.
FAU - Xu, Hai
AU  - Xu H
AD  - Rice Research Institute/Collaborative Innovation Center for Genetic Improvement 
      and High Quality and Efficiency Production of Northeast Japonica Rice in China, 
      Shenyang Agricultural University, Shenyang 110866, China.
FAU - Zhao, Minghui
AU  - Zhao M
AD  - Rice Research Institute/Collaborative Innovation Center for Genetic Improvement 
      and High Quality and Efficiency Production of Northeast Japonica Rice in China, 
      Shenyang Agricultural University, Shenyang 110866, China.
FAU - Ma, Dianrong
AU  - Ma D
AD  - Liaodong University, Dandong 118001, China.
FAU - Chen, Wenfu
AU  - Chen W
AUID- ORCID: 0000-0001-5742-2624
AD  - Rice Research Institute/Collaborative Innovation Center for Genetic Improvement 
      and High Quality and Efficiency Production of Northeast Japonica Rice in China, 
      Shenyang Agricultural University, Shenyang 110866, China.
LA  - eng
GR  - XLYC2008025/Liaoning Revitalization Talents Program/
GR  - 2022JH6/100100053/Local Science and Technology Development of Liaoning Province/
GR  - CARS-01-12/China Agriculture Research System/
PT  - Journal Article
PL  - United States
TA  - Plant Physiol
JT  - Plant physiology
JID - 0401224
SB  - IM
MH  - *Oryza/metabolism
MH  - Plant Breeding
MH  - Cold Temperature
MH  - Oxidation-Reduction
MH  - Homeostasis
MH  - Gene Expression Regulation, Plant
COIS- Conflict of interest statement. None declared.
EDAT- 2023/07/20 19:14
MHDA- 2023/10/30 06:47
CRDT- 2023/07/20 13:13
PHST- 2023/04/21 00:00 [received]
PHST- 2023/06/05 00:00 [accepted]
PHST- 2023/10/30 06:47 [medline]
PHST- 2023/07/20 19:14 [pubmed]
PHST- 2023/07/20 13:13 [entrez]
AID - 7227036 [pii]
AID - 10.1093/plphys/kiad420 [doi]
PST - ppublish
SO  - Plant Physiol. 2023 Oct 26;193(3):2180-2196. doi: 10.1093/plphys/kiad420.