PMID- 38337880
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20240212
IS  - 2223-7747 (Print)
IS  - 2223-7747 (Electronic)
IS  - 2223-7747 (Linking)
VI  - 13
IP  - 3
DP  - 2024 Jan 24
TI  - OsJAZ4 Fine-Tunes Rice Blast Resistance and Yield Traits.
LID - 10.3390/plants13030348 [doi]
LID - 348
AB  - JAZ proteins function as transcriptional regulators that form a jasmonic 
      acid-isoleucine (JA-Ile) receptor complex with coronatine insensitive 1 (COI1) 
      and regulate plant growth and development. These proteins also act as key 
      mediators in signal transduction pathways that activate the defense-related 
      genes. Herein, the role of OsJAZ4 in rice blast resistance, a severe disease, was 
      examined. The mutation of OsJAZ4 revealed its significance in Magnaporthe oryzae 
      (M. oryzae) resistance and the seed setting rate in rice. In addition, weaker M. 
      oryzae-induced ROS production and expression of the defense genes OsO4g10010, 
      OsWRKY45, OsNAC4, and OsPR3 was observed in osjaz4 compared to Nipponbare (NPB); 
      also, the jasmonic acid (JA) and gibberellin4 (GA4) content was significantly 
      lower in osjaz4 than in NPB. Moreover, osjaz4 exhibited a phenotype featuring a 
      reduced seed setting rate. These observations highlight the involvement of OsJAZ4 
      in the regulation of JA and GA4 content, playing a positive role in regulating 
      the rice blast resistance and seed setting rate.
FAU - Zhang, Mingfeng
AU  - Zhang M
AD  - Longping Branch, College of Biology, Hunan University, Changsha 410125, China.
AD  - State Key Laboratory of Hybrid Rice, Hunan Hybrid Rice Research Center, Hunan 
      Academy of Agricultural Sciences, Changsha 410125, China.
FAU - Luo, Xiao
AU  - Luo X
AD  - Longping Branch, College of Biology, Hunan University, Changsha 410125, China.
AD  - State Key Laboratory of Hybrid Rice, Hunan Hybrid Rice Research Center, Hunan 
      Academy of Agricultural Sciences, Changsha 410125, China.
FAU - He, Wei
AU  - He W
AD  - National Engineering Laboratory for Rice and By-Product Deep Processing, Central 
      South University of Forestry and Technology, Changsha 410004, China.
FAU - Zhang, Min
AU  - Zhang M
AD  - Longping Branch, College of Biology, Hunan University, Changsha 410125, China.
AD  - State Key Laboratory of Hybrid Rice, Hunan Hybrid Rice Research Center, Hunan 
      Academy of Agricultural Sciences, Changsha 410125, China.
FAU - Peng, Zhirong
AU  - Peng Z
AD  - State Key Laboratory of Hybrid Rice, Hunan Hybrid Rice Research Center, Hunan 
      Academy of Agricultural Sciences, Changsha 410125, China.
FAU - Deng, Huafeng
AU  - Deng H
AD  - Longping Branch, College of Biology, Hunan University, Changsha 410125, China.
AD  - State Key Laboratory of Hybrid Rice, Hunan Hybrid Rice Research Center, Hunan 
      Academy of Agricultural Sciences, Changsha 410125, China.
FAU - Xing, Junjie
AU  - Xing J
AD  - Longping Branch, College of Biology, Hunan University, Changsha 410125, China.
AD  - State Key Laboratory of Hybrid Rice, Hunan Hybrid Rice Research Center, Hunan 
      Academy of Agricultural Sciences, Changsha 410125, China.
LA  - eng
GR  - 2023JJ30443;32071937/the Hunan Science Foundation;the National Science Foundation 
      of China/
PT  - Journal Article
DEP - 20240124
PL  - Switzerland
TA  - Plants (Basel)
JT  - Plants (Basel, Switzerland)
JID - 101596181
PMC - PMC10857531
OTO - NOTNLM
OT  - JAZ
OT  - gibberellin
OT  - jasmonic acid
OT  - plant immunity
OT  - rice
OT  - rice blast
COIS- The authors declare no conflicts of interest.
EDAT- 2024/02/10 10:52
MHDA- 2024/02/10 10:53
PMCR- 2024/01/24
CRDT- 2024/02/10 01:05
PHST- 2023/11/30 00:00 [received]
PHST- 2024/01/18 00:00 [revised]
PHST- 2024/01/19 00:00 [accepted]
PHST- 2024/02/10 10:53 [medline]
PHST- 2024/02/10 10:52 [pubmed]
PHST- 2024/02/10 01:05 [entrez]
PHST- 2024/01/24 00:00 [pmc-release]
AID - plants13030348 [pii]
AID - plants-13-00348 [pii]
AID - 10.3390/plants13030348 [doi]
PST - epublish
SO  - Plants (Basel). 2024 Jan 24;13(3):348. doi: 10.3390/plants13030348.