PMID- 34583419
OWN - NLM
STAT- MEDLINE
DCOM- 20220207
LR  - 20220208
IS  - 1365-313X (Electronic)
IS  - 0960-7412 (Linking)
VI  - 108
IP  - 5
DP  - 2021 Dec
TI  - The RLK protein TaCRK10 activates wheat high-temperature seedling-plant 
      resistance to stripe rust through interacting with TaH2A.1.
PG  - 1241-1255
LID - 10.1111/tpj.15513 [doi]
AB  - Plants sense various pathogens and activate immunity responses through 
      receptor-like kinases (RLKs). Cysteine-rich receptor-like kinases (CRKs) are 
      involved in massive transduction pathways upon perception of a pathogen. However, 
      the roles of CRKs in response to stripe rust are unclear. In the present study, 
      we identified a CRK gene (designated TaCRK10) from wheat variety Xiaoyan 6 (XY6) 
      that harbors high-temperature seedling-plant (HTSP) resistance to stripe rust 
      caused by fungal pathogen Puccinia striiformis f. sp. tritici (Pst). The 
      expression level of TaCRK10 was induced by Pst inoculation and high temperature 
      treatment. Knockdown of TaCRK10 by virus-induced gene silencing resulted in 
      attenuated wheat HTSP resistance to Pst, whereas there is no effect on Pst 
      development and host responses under normal temperatures. Notably, overexpression 
      of TaCRK10 in susceptible variety Fielder provided resistance only under normal 
      temperatures at 14 days with reactive oxygen species accumulation and 
      defense-related gene expression of the salicylic acid pathway. Moreover, TaCRK10 
      physically interacted with and phosphorylated a histone variant TaH2A.1, which 
      belongs to the H2A.W group. Silencing of TaH2A.1 suppressed wheat resistance to 
      Pst, indicating that TaH2A.1 plays a positive role in wheat resistance to Pst. 
      Thus, TaCRK10 serves as an important sensor of Pst infection and high 
      temperatures, and it activates wheat resistance to Pst through regulating nuclear 
      processes. This knowledge helps elucidate the molecular mechanism of wheat HTSP 
      resistance to Pst and promotes efforts in developing wheat varieties with 
      resistance to stripe rust.
CI  - (c) 2021 Society for Experimental Biology and John Wiley & Sons Ltd.
FAU - Wang, Jiahui
AU  - Wang J
AD  - State Key Laboratory of Crop Stress Biology for Arid Areas and College of Plant 
      Protection, Northwest A&F University, Taicheng Road 3, Yangling, Shaanxi, 712100, 
      China.
FAU - Wang, Jingjing
AU  - Wang J
AD  - State Key Laboratory of Crop Stress Biology for Arid Areas and College of Plant 
      Protection, Northwest A&F University, Taicheng Road 3, Yangling, Shaanxi, 712100, 
      China.
FAU - Li, Juan
AU  - Li J
AD  - State Key Laboratory of Crop Stress Biology for Arid Areas and College of Plant 
      Protection, Northwest A&F University, Taicheng Road 3, Yangling, Shaanxi, 712100, 
      China.
FAU - Shang, Hongsheng
AU  - Shang H
AD  - State Key Laboratory of Crop Stress Biology for Arid Areas and College of Plant 
      Protection, Northwest A&F University, Taicheng Road 3, Yangling, Shaanxi, 712100, 
      China.
FAU - Chen, Xianming
AU  - Chen X
AD  - Agricultural Research Service, United States Department of Agriculture and 
      Department of Plant Pathology, Washington State University, Pullman, WA, 
      99164-6430, USA.
FAU - Hu, Xiaoping
AU  - Hu X
AUID- ORCID: 0000-0002-8155-7040
AD  - State Key Laboratory of Crop Stress Biology for Arid Areas and College of Plant 
      Protection, Northwest A&F University, Taicheng Road 3, Yangling, Shaanxi, 712100, 
      China.
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
DEP - 20211007
PL  - England
TA  - Plant J
JT  - The Plant journal : for cell and molecular biology
JID - 9207397
RN  - 0 (Histones)
RN  - 0 (Plant Proteins)
RN  - 0 (Reactive Oxygen Species)
RN  - O414PZ4LPZ (Salicylic Acid)
SB  - IM
CIN - Plant J. 2021 Dec;108(5):1239-1240. PMID: 34842322
MH  - Disease Resistance/*genetics
MH  - Histones/metabolism
MH  - *Host-Pathogen Interactions
MH  - Hot Temperature
MH  - Phosphorylation
MH  - Plant Diseases/*immunology/microbiology
MH  - Plant Proteins/genetics/*metabolism
MH  - Puccinia/*physiology
MH  - Reactive Oxygen Species/metabolism
MH  - Salicylic Acid/metabolism
MH  - Seedlings/genetics/immunology/microbiology/physiology
MH  - Triticum/*genetics/immunology/microbiology/physiology
OTO - NOTNLM
OT  - Puccinia striiformis f. sp. tritici
OT  - TaCRK10
OT  - TaH2A.1
OT  - high-temperature seedling-plant resistance
OT  - stripe rust
OT  - wheat
EDAT- 2021/09/29 06:00
MHDA- 2022/02/08 06:00
CRDT- 2021/09/28 20:34
PHST- 2020/11/08 00:00 [received]
PHST- 2021/09/22 00:00 [accepted]
PHST- 2021/09/29 06:00 [pubmed]
PHST- 2022/02/08 06:00 [medline]
PHST- 2021/09/28 20:34 [entrez]
AID - 10.1111/tpj.15513 [doi]
PST - ppublish
SO  - Plant J. 2021 Dec;108(5):1241-1255. doi: 10.1111/tpj.15513. Epub 2021 Oct 7.