Gene Details:

• Gene ID: Zm00001eb015570
• Gene Symbol: ZmNAC11 nac11
• Gene Name: NAC-transcription factor 11
• Genome: Zm-B73-REFERENCE-NAM-5.0
• Species: Zea mays

Functional Descriptions:

• All these results demonstrate that ZmNAC11 and ZmNAC29 both positively control kernel size and weight, with a possibility that ZmNAC29 may also work upstream of ZmNAC11.
• The expression of ZmEXPB15 is under the direct control of two nucellus-enriched genes, ZmNAC11/ZmNAC29, which control kernel size by a similar mechanism.
• ZmNAC11 and ZmNAC29, activate ZmEXPB15 expression. Accordingly, these two TFs also promote kernel size and weight through nucellus elimination regulation.
• ZmEXPB15 acts genetically with ZmNAC11 and ZmNAC29 to control kernel weight.
• Mutations in ZmNAC11 and ZmNAC29 cause similar kernel defects to zmexpb15.

Function-related keywords:

Literature:

• A NAC-EXPANSIN module enhances maize kernel size by controlling nucellus elimination.   DOI:  10.1038/s41467-022-33513-4 ;  PMID:  36175574

Related News:

• Nature Commun | 华中农业大学玉米团队揭示控制玉米产量的籽粒早期发育新机制

Gene Resources:

• NCBI ID: LOC103634602
• UniProt accessions: A0A1D6K1B7 ,  A0A317YG26

Sequences:

Source: Genetic information comes from the article