Gene Details:

• Gene ID: Zm00001eb293430
• Gene Symbol: ZmRBOHC ZmRBOH9 rboh3
• Gene Name: respiratory burst oxidase3
• Genome: Zm-B73-REFERENCE-NAM-5.0
• Species: Zea mays

Functional Descriptions:

• ZmRBOHC-mediated stomatal ROS production in maize.
• Loss-of-function mutants of ZmRBOHC showed remarkably increased yields under well-watered conditions.
• ZmSRO1d-R interacts with ZmRBOHC on the PM and promotes plant drought resistance.
• As expected, the activity of NADPH oxidase was significantly lower in the ZmRBOHC mutants compared with WT under drought stress.
• In addition to its role in nuclei, ZmSRO1d-R possesses enhanced enzyme activity and the ability to mono-ADP-ribosylate and activate ZmRBOHC on the PM, which results in greater ROS generation in guard cells and enhanced plant drought resistance compared with that observed in ZmSRO1d-S plants.

Function-related keywords:

• resistance ,  drought ,  stress ,  drought-stress ,  stomatal ,  drought-resistance

Literature:

• Natural variations of ZmSRO1d modulate the trade-off between drought resistance and yield by affecting ZmRBOHC-mediated stomatal ROS production in maize.   DOI:  10.1016/j.molp.2022.08.009 ;  PMID:  36045577

Related News:

• Mol Plant |中国农大秦峰组报道玉米抗旱基因ZmSRO1d通过影响气孔ROS含量调控抗旱性与产量的平衡

Gene Resources:

• NCBI ID: 100101532
• UniProt accessions: A0A1D6MAD7

Sequences:

Source: Genetic information comes from the article