Fig. 4
From: Structural features of DNA that determine RNA polymerase II core promoter
Local variations of the values of physical and structural parameters in core promoter regions of A. thaliana, D. melanogaster, C. elegans, D. rerio, M. musculus and H. sapiens. a Stacking energy (in kcal/mol). b Roll (in degrees). c Stiffness of the duplex structure to Roll alteration (in kcal/mol degree). d Slide (in angstroms). e Stiffness of the duplex structure to Slide alteration (in kcal/mol angstrom). f Mobility to bend towards major groove (in mobility units)