Differential expression of microRNAs in tomato leaves treated with different light qualities

Light is the main source of energy and, as such, is one of the most important environmental factors for plant growth, morphogenesis, and other physiological responses. MicroRNAs (miRNAs) are endogenous noncoding RNAs that contain 21–24 nucleotides (nt) and play important roles in plant growth and development as well as stress responses.