Over Expression of Mango MiGA2ox12 in Tobacco Reduced Plant Height by Reducing GA₁ and GA₄ Content.

ABSTRACT: The regulation of gibberellic acid 2-oxidase (GA2ox) gene expression represents a critical mechanism in the modulation of endogenous gibberellic acids (GAs) levels, thereby exerting an influence on plant height. In this context, we conducted a comprehensive genome-wide analysis of the GA2ox gene family in mango (Mangifera indica L.), a species of significant economic importance, with the aim of identifying potential candidate genes for mango dwarf breeding. Our findings delineated the presence of at least 14 members within the MiGA2ox gene family in the mango genome, which were further categorized into three subfamilies: C₁₉-GA2ox-I, C₁₉-GA2ox-II, and C₂₀-GA2ox-I. Notably, MiGA2ox12, a member of the C₁₉-GA2ox-II subfam

SUBMITTER: Zhang Y 

PROVIDER: S-EPMC11594832 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature