Genetic regulatory pathways of plant flowering time affected by abiotic stress

The flowering of plants is a complex biological process that signifies the transition from vegetative growth to reproductive growth. Choosing the optimal timing for flowering is crucial for plant reproduction and yield. The timing of flowering in plants is influenced not only by their developmental status but also by external abiotic stress factors. This paper summarizes the effects of abiotic stress factors such as light, temperature, moisture, and nitrogen on flowering time, reviews the genes involved in the regulation of flowering time by environmental factors, and outlines the corresponding genetic regulatory pathways. By analyzing these abiotic stress factors and related genes, this study reveals the multilayered regulatory network through which plants alter their flowering time, aiming to provide insights into the molecular mechanisms underlying the adaptability of flowering time.