Gene Details:

• Gene ID: Zm00001eb124630
• Gene Symbol: ZmMYB81 myb81
• Gene Name: MYB-transcription factor 81
• Genome: Zm-B73-REFERENCE-NAM-5.0
• Species: Zea mays

Functional Descriptions:

• ZmMYB81 plays a crucial role in the NRT1.1-dependent NO3–-promoted Al resistance in maize and Arabidopsis.
• ZmMYB81 in regulating ZmSLAH2 expression, citrate exudation and NO3−-promoted Al resistance in maize.
• ZmMYB81 directly targets ZmSLAH2 promoter and mediates NO3–-reduced Al sensitivity in Arabidopsis.
• Introduction of ZmMYB81 in Arabidopsis promoted nitrate-elevated Al resistance,(a–c) Transformation of ZmMYB81 into Arabidopsis ecotype Col-0 enhanced nitrate-elevated citrate exudation from roots (a) and root growth (b, c) under Al stress.
• Based on RNAseq, only the expression of ZmMYB81 was significantly upregulated by NO3− with approximately 1.8-fold changes compared with nitrogen-depleted conditions under Al stress.

Function-related keywords:

• nitrogen ,  root ,  growth ,  resistance ,  stress ,  root-growth ,  nitrate ,  al-resistance

Literature:

• Nitrate improves aluminium resistance through SLAH-mediated citrate exudation from roots.   DOI:  10.1111/pce.14688 ;  PMID:  37574955

Related News:

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Gene Resources:

• NCBI ID: 100381953
• UniProt accessions: C0P353

Sequences:

Source: Genetic information comes from the article