How would you use a dot plot to look for potential Type II restriction endonuclease cleavage sites? How would you adapt the idea of the dot plot to search for regions of DNA that form local double-helical regions separated by a short loop (stem- loop structures/self dimers)?
How would you use a dot plot to look for potential Type II restriction endonuclease cleavage...
2. A dominant allele H reduces the number of body bristles that Drosophila flies have, giving rise to a “hairless” phenotype. In the homozygous condition, H is lethal. An independently assorting dominant allele S has no effect on bristle number except in the presence of H, in which case a single dose of S suppresses the hairless phenotype, thus restoring the "hairy" phenotype. However, S also is lethal in the homozygous (S/S) condition. What ratio of hairy to hairless flies...