Biological macromolecules mediated by environmental signals affect flowering regulation in plants: A comprehensive review.
Plant Physiol Biochem
; 214: 108931, 2024 Sep.
Article
em En
| MEDLINE
| ID: mdl-39003975
ABSTRACT
Flowering time is a crucial developmental stage in the life cycle of plants, as it determines the reproductive success and overall fitness of the organism. The precise regulation of flowering time is influenced by various internal and external factors, including genetic, environmental, and hormonal cues. This review provided a comprehensive overview of the molecular mechanisms and regulatory pathways of biological macromolecules (e.g. proteins and phytohormone) and environmental factors (e.g. light and temperature) involved in the control of flowering time in plants. We discussed the key proteins and signaling pathways that govern the transition from vegetative growth to reproductive development, highlighting the intricate interplay between genetic networks, environmental cues, and phytohormone signaling. Additionally, we explored the impact of flowering time regulation on plant adaptation, crop productivity, and agricultural practices. Moreover, we summarized the similarities and differences of flowering mechanisms between annual and perennial plants. Understanding the mechanisms underlying flowering time control is not only essential for fundamental plant biology research but also holds great potential for crop improvement and sustainable agriculture.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Flores
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article