Gene Details:

• Gene ID: TraesCS6A01G221900
• Gene Symbol: GA2oxA9Rht18
• Gene Name: GA 2-oxidaseA9
• Genome: Chinese_Spring1.0
• Species: Triticum aestivum

Functional Descriptions:

• GA2oxA9|Rht18 is predicted to encode a GA 2-oxidase that metabolizes GA biosynthetic intermediates into inactive products, effectively reducing the amount of bioactive GA (GA1).
• Functional analysis of the GA2oxA9|Rht18 protein demonstrated that GA2oxA9|Rht18 converts the intermediate GA12 to the inactive metabolite GA110.
• GA2oxA9|Rht18 showed higher expression of GA2oxA9|Rht18 and lower GA content compared with its tall parent. These data indicate that the increased expression of GA2oxA9|Rht18 in GA2oxA9|Rht18 results in a reduction of both bioactive GA content and plant height.
• Effect of gibberellin-sensitive GA2oxA9|Rht18 and gibberellin-insensitive Rht-D1b dwarfing genes on vegetative and reproductive growth in bread wheat.

Function-related keywords:

• growth ,  gibberellin ,  vegetative ,  reproductive ,  plant-growth ,  ga ,  height ,  plant-height ,  ga-biosynthetic ,  reproductive-growth ,  protein

Literature:

• Rht18 Semidwarfism in Wheat Is Due to Increased GA 2-oxidaseA9 Expression and Reduced GA Content.   DOI:  10.1104/pp.18.00023 ;  PMID:  29545269
• Effect of gibberellin-sensitive Rht18 and gibberellin-insensitive Rht-D1b dwarfing genes on vegetative and reproductive growth in bread wheat.   DOI:  10.1093/jxb/eraa481 ;  PMID:  33070174

Related News:

Gene Resources:

• NCBI ID: 123127704
• UniProt accessions: A0A3B6NRX9

Orthologs:

Sequences: