Overexpression of <i>Cymbidium goeringii</i> Cgo-miR159 Regulates Anther Dehiscence and Pollen Development in <i>Arabidopsis</i> and Tobacco.

ABSTRACT:

Background

MicroRNA159 (miR159) is a conserved miRNA found in various plant species. By regulating GAMYB-like transcription factors, miR159 is involved in diverse biological processes. Cymbidium goeringii, a significant traditional Chinese orchid, has unique flower shape and elegant fragrance. However, its development has been several limited because of the low flower bud differentiation and the difficult reproduction. This research aims to provide guidance for the role of cgo-miR159 in reproductive organ development to enhance the ornamental and economic value of Cymbidium.

Methods

In this study, miR159 was cloned and its expression was determined across different development stages and tissue types. The function of cgo-miR159 was identified using gene transfo

SUBMITTER: Xu Z 

PROVIDER: S-EPMC11765276 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature