Gene Details:

• Gene ID: TraesARI7B03G04020450
• Gene Symbol: Lr14a
• Gene Name: ArinaLrFor Lr14a
• Genome: Chinese_Spring1.0
• Species: Triticum aestivum

Functional Descriptions:

• Lr14a confers leaf rust resistance in ArinaLrFor.
• Lr14a encodes a membrane-localized protein containing twelve ankyrin (ANK) repeats and structural similarities to Ca2+-permeable non-selective cation channels.
• Transcriptome analyses reveal an induction of genes associated with calcium ion binding in the presence of Lr14a.
• Of these three genes, only Lr14a confers seedling resistance at ambient temperatures.
• These unique properties of phenotypic and genetic interactions of a major seedling disease resistance gene make Lr14a an interesting target for molecular functional analyses.

Function-related keywords:

• leaf ,  resistance ,  seedling ,  disease ,  disease-resistance ,  calcium ,  rust-resistance ,  rust

Literature:

• A membrane-bound ankyrin repeat protein confers race-specific leaf rust disease resistance in wheat.   DOI:  10.1038/s41467-020-20777-x ;  PMID:  33574268

Related News:

• Nature Communications | 瑞士苏黎世大学揭示膜结合锚蛋白赋予小麦特定种族的叶锈病抗性！

Gene Resources:

• NCBI ID: MT123593
• UniProt accessions: A0A7S6HA22

Sequences: