Functions of Phytochrome-Interacting Factors (PIFs) in the regulation of plant growth and development: A comprehensive review.

Transcription factors play important roles in governing plant responses upon changes in their ambient conditions. Any fluctuation in the supply of critical requirements for plants, such as optimum light, temperature, and water leads to the reprogramming of gene-signaling pathways. At the same time, plants also evaluate and shift their metabolism according to the various stages of development.