Gene Details:

• Gene ID: Zm00001eb327780
• Gene Symbol: ZmSnRK2.2 ZmSnRK2.11 snrkII2
• Gene Name: SnRK2 serine threonine protein kinase2
• Genome: Zm-B73-REFERENCE-NAM-5.0
• Species: Zea mays

Functional Descriptions:

• The cytoplasmic and nuclear localization of ZmSnRK2.1 to ZmSnRK2.11 (except ZmSnRK2.9) proteins in Nicotiana benthamiana leaves have been reported.
• The kinase activities of ZmSnRK2.8 and ZmSnRK2.10, but not ZmSnRK2.3 and ZmSnRK2.11, were induced after ABA treatment (Fig. 5). These results indicated that both ZmSnRK2.8 and ZmSnRK2.10 are activated by ABA and are involved in the regulation of ABA-responsive genes expression.
• The ZmSnRK2.3 and ZmSnRK2.11 overexpressing plants in Atsnrk2.2/2.3 mutant background displayed a similar phenotype as Atsnrk2.2/2.3 mutant under ABA treatment.
• Phosphorylation of ZmAL14 by ZmSnRK2.2 regulates drought resistance through derepressing ZmROP8 expression.
• An abscisic acid (ABA)-activated protein kinase ZmSnRK2.2 interacts and phosphorylates ZmAL14 at T38 residue. Knockout of ZmSnRK2.2 gene decreases drought resistance of maize.

Function-related keywords:

• kinase ,  aba

Literature:

• Genome-wide identification of ZmSnRK2 genes and functional analysis of ZmSnRK2.10 in ABA signaling pathway in maize (Zea mays L).   DOI:  10.1186/s12870-021-03064-9 ;  PMID:  34210268
• Phosphorylation of ZmAL14 by ZmSnRK2.2 regulates drought resistance through derepressing ZmROP8 expression.   DOI:  10.1111/jipb.13677 ;  PMID:  38804844

Related News:

• JIPB | 中国农业大学揭示ZmSnRK2.2磷酸化转录因子ZmAL14调节玉米抗旱性的分子机制

Gene Resources:

• NCBI ID: LOC100192497
• UniProt accessions: A0A167SVW6

Sequences:

Source: Genetic information comes from the article