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MYB transcription factors and their roles in the male reproductive development of flowering plants.
- Source :
-
Plant Science . Oct2023, Vol. 335, pN.PAG-N.PAG. 1p. - Publication Year :
- 2023
-
Abstract
- As one of the largest transcription factor families with complex functional differentiation in plants, the MYB transcription factors (MYB TFs) play important roles in the physiological and biochemical processes of plant growth and development. Male reproductive development, an essential part of sexual reproduction in flowering plants, is undoubtedly regulated by MYB TFs. In this review, we summarize the roles of the MYB TFs involved in the three stages of male reproductive development: pollen grains formation and maturation, filament elongation and anther dehiscence, and fertilization. Also, the potential downstream target genes and upstream regulators of these MYB TFs are discussed. Furthermore, we propose the underlying regulatory mechanisms of these MYB TFs: (1) A complex network of MYB TFs regulates various aspects of male reproductive development; (2) MYB homologous genes in different species may be functionally conserved or differentiated; (3) MYB TFs often form regulatory complexes with bHLH TFs. [Display omitted] • MYB TFs regulate various aspects of male reproductive development. • The target genes of relevant MYB TFs are various. • Different upstream factors regulate relevant MYB TFs to function. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 01689452
- Volume :
- 335
- Database :
- Academic Search Index
- Journal :
- Plant Science
- Publication Type :
- Academic Journal
- Accession number :
- 170721150
- Full Text :
- https://doi.org/10.1016/j.plantsci.2023.111811