Fig. 1From: Genome-wide identification of heat shock factors and heat shock proteins in response to UV and high intensity light stress in lettuceGeneral gene structure features of lettuce Hsfs and Hsps. a Numbers of Hsf and Hsp genes in lettuce, Arabidopsis, poplar and rice. b Molecular weight analysis of LsHsfs and LsHsps. c Exon number distribution of the lettuce Hsfs and Hsps. d Evaluation of positive selection of LsHsfs and LsHsps families based on the dN/dS ratio analysisBack to article page