WebMay 12, 2024 · The plant hormones gibberellins (GAs) regulate plant growth and development and are closely related to the yield of cash crops. The GA oxidases (GAoxs), including the GA2ox, GA3ox, and GA20ox subfamilies, play pivotal roles in GAs’ biosynthesis and metabolism, but their classification and evolutionary pattern in … WebJun 5, 2015 · Background The gibberellin (GA) pathway plays a central role in the regulation of plant development, with the 2-oxoglutarate-dependent dioxygenases (2-ODDs: GA20ox, GA3ox, GA2ox) that catalyse the later steps in the biosynthetic pathway of particularly importance in regulating bioactive GA levels. Although GA has important impacts on crop …
Evolutionary analysis of three gibberellin oxidase genes in rice ...
WebJun 28, 2024 · WOX14 overexpression upregulated GA3ox while repressing GA2ox, resulting in the accumulation of bioactive GA (Denis et al., 2024). However, up to now, there is a lack of reports regarding the involvement of WOX ancient clade members in the wood formation and GA homeostasis in woody plants such as trees, especially the exact roles they play … WebSep 19, 2024 · Tomato has eight GA20ox and six GA3ox genes (Pattison et al., 2015). While none of the GA3ox genes was downregulated (Fig. S3), the expression levels of two GA20ox genes, GA20ox1 and GA20ox2 were suppressed (Fig. 1d). Surprisingly, the expression of GA20ox3 was strongly upregulated under water-deficit conditions. how to defeat the miasmic tumor genshin
Identification and overexpression of gibberellin 2 ... - ResearchGate
Webplant hormones, fewer in number, usually affect most if not all cells and trigger diverse response - modulated by enviromental and developmental influences as well as other phytohormones WebFeb 2, 2024 · For example, mutations of GA3-oxidase (GA3ox) genes could cause the dwarf phenotypes in Arabidopsis and rice [20,21]. ... In this study, we investigated the functions … WebSep 18, 2012 · Gibberellic acids (GAs) are plant hormones that play fundamental roles in plant growth and developmental processes. Previous studies have demonstrated that … how to defeat the mouth of zhaitan