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Gene expression profiles of LsGRAS members in lettuce. The leaves of plants at 6, 9, 15, 18, and 27 days were selected to analyze the expression profiles of LsGRAS members. ‘HM’ represents 100 μmol L⁻¹ melatonin treatment at high temperature (35/30 °C), and ‘H’ represents no exogenous melatonin treatment at high temperature (35/30 °C). The target genes selected are highlighted in the red frame. As indicated in the legend, blue represents positive correlation and yellow represents negative correlation. The number in each cell signifies the degree of correlation, with a higher number indicating a stronger correlation.
Source publication
Lettuce is susceptible to high-temperature stress during cultivation, leading to bolting and affecting yield. Plant-specific transcription factors, known as GRAS proteins, play a crucial role in regulating plant growth, development, and abiotic stress responses. In this study, the entire lettuce LsGRAS gene family was identified. The results show t...
