Gene Details:

• Gene ID: Glyma.09G123600
• Gene Symbol: GmJAZ3
• Gene Name: Glycine max JASMONATE-ZIM DOMAIN 3
• Genome: Wm82.a4.v1
• Species: Glycine max

Functional Descriptions:

• GmJAZ3 interacts with GmRR18a and GmMYC2a to regulate seed traits in soybean.
• GmJAZ3 interacted with both G. max RESPONSE REGULATOR 18a (GmRR18a) and GmMYC2a to inhibit their transcriptional activation of cytokinin oxidase gene G. max CYTOKININ OXIDASE 3-4 (GmCKX3-4), which usually affects seed traits.
• In GmJAZ3-overexpressing soybean seeds, the protein contents were increased while the fatty acid contents were reduced compared to those in the control seeds, indicating that the GmJAZ3 affects seed size/weight and compositions.
• Overexpression of GmJAZ3 promotes seed size/weight and other organ sizes in stable transgenic soybean plants likely by increasing cell proliferation.
• Taken together, our study reveals a novel molecular module GmJAZ3-GmRR18a/GmMYC2a-GmCKXs for seed size and weight control, providing promising targets during soybean molecular breeding for better seed traits.

Function-related keywords:

• seed ,  cytokinin ,  breeding ,  seed-weight ,  seed-size ,  transcriptional-regulator ,  cell-proliferation ,  organ-size ,  cytokinin-response

Literature:

• GmJAZ3 interacts with GmRR18a and GmMYC2a to regulate seed traits in soybean.   DOI:  10.1111/jipb.13494 ;  PMID:  37066995

Related News:

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Gene Resources:

• NCBI ID: 100799314
• UniProt accessions: I1L2W4

Sequences: