Gene Details:

• Gene ID: TraesCS6D02G206100
• Gene Symbol: TaXa21-H
• Gene Name: receptor kinase-like protein Xa21
• Genome: Chinese_Spring1.0
• Species: Triticum aestivum

Functional Descriptions:

• The two RNA motifs we chose occur in the cis-element of TaXa21-H and TaWRKY53, and we validated that Pst_A23 overexpression results in decreased functional transcripts of TaXa21-H and TaWRKY53 while silencing of TaXa21-H and TaWRKY53 impairs wheat resistance to Pst.
• Silencing of TaXa21-H and TaWRKY53 compromises plant resistance to Pst.
• These data indicate that Pst_A23 binding to the cis-element likely results in the decreased AS of TaXa21-H and TaWRKY53 and the R1R2A mutation affects its regulatory role on AS of TaXa21-H and TaWRKY53.
• It is reasonable that the repressed functional transcripts of TaXa21-H and TaWRKY53 by Pst_A23 might contribute to the compromised wheat resistance to stripe rust.

Function-related keywords:

• resistance ,  rust-resistance ,  rust

Literature:

• A rust fungus effector directly binds plant pre-mRNA splice site to reprogram alternative splicing and suppress host immunity.   DOI:  10.1111/pbi.13800 ;  PMID:  35247281

Related News:

• PBJ | 西北农林科技大学植物免疫研究团队揭示条锈菌效应蛋白调控小麦pre-mRNA可变剪接抑制植物免疫新机制

Gene Resources:

• NCBI ID: 100146082
• UniProt accessions: A0A3B6QHZ2

Sequences: