Gene Details:

• Gene ID: Zm00001eb120890
• Gene Symbol: ZmD1 ZmCYP90D1 cyp45
• Gene Name: cytochrome P450 45
• Genome: Zm-B73-REFERENCE-NAM-5.0
• Species: Zea mays

Functional Descriptions:

• ZmD1, in the regulation of stalk length and thickness.
• The seed length, width, and hundred-grain weight were slightly reduced in ZmD1 mutants.
• The ZmD1 gene regulated stalk development by influencing cell length and width.
• The expression trends of ZmD1 and ZmBZR1 were complementary in maize stalks.
• Cytochrome P450 D1 (ZmD1) and Brassinzole-resistant 1 (ZmBZR1), were identified as hub genes in the elongated stalk network.
• ZmCYP90D1 regulates maize internode development by modulating brassinosteroid-mediated cell division and growth.
• A candidate gene, ZmCYP90D1, which encodes a member of the cytochrome P450 family, was isolated by map-based cloning. ZmCYP90D1 was constitutively expressed and showed highest expression in basal internodes, and its protein was targeted to the nucleus.

Function-related keywords:

• growth ,  development ,  grain ,  grain-length ,  brassinosteroid ,  seed ,  map-based-cloning ,  nucleus ,  cell-division ,  grain-weight ,  seed-weight ,  resistant ,  seed-development ,  internode-length ,  grain-width ,  grain-growth ,  seed-growth ,  grain-protein ,  seed-length ,  internode-development

Literature:

• A spatiotemporal transcriptomic network dynamically modulates stalk development in maize.   DOI:  10.1111/pbi.13909 ;  PMID:  36070002
• ZmCYP90D1 regulates maize internode development by modulating brassinosteroid-mediated cell division and growth   DOI:  10.1016/j.cj.2023.11.002 ;  PMID:  
• The brassinosteroid biosynthesis gene, ZmD11, increases seed size and quality in rice and maize.   DOI:  10.1016/j.plaphy.2021.01.031 ;  PMID:  33540331

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Gene Resources:

• NCBI ID: 100384722
• UniProt accessions: C4IZQ0 ,  A0A1D6MHH1

Sequences:

Source: Genetic information comes from the article