When circular DNA is sequenced, the nucleotide base pairs are numbered starting from a fixed position on the DNA, all the way around, usually in a clockwise manner. a DNA molecule that is 3133 base pairs long is digested with RsaI restriction enzyme recognition sites at base numbers 366, 1534, and 2207. What are the sizes of the DNA fragments that will be produced after the DNA is digested with RsaI?

The restriction enzymes KpnI and Acc65I recognize and cleave the same 6-bp sequence. However, the sticky end formed from KpnI cleavage cannot be ligated directly to the sticky end formed from Acc65I cleavage. Explain why.

DNA samples from four individuals were cleaved with the same MW restriction endonuclease. The DNA fragments were separated by gel clectrophoresis, transferred to a membrane, and hybridized with a 12 kb 10 kb DNA probe complementary to a region between sites C and D (see 8 kb hybridization line). The image of the southern blot shows the labeled DNA bands and 6 kb molecular weight (MW) markers. The lane labels I, II, III, and IV -5 kb correspond to individuals I, II, III, and IV. Assume that fragments such as C-D and C-E are clearly resolved in this gel system. Fragment sizes are as given: A-B is 4 kb, B-C is I kb, C-D is 5 kb, and D-E is 650 bp. Individual I has five cleavage sites (A, B, C, D, and E) for the restriction endonuclease. DNA homologous to probe Which individual has at least one point mutation that eliminates restriction site C only? O II IV cannot be determined II Which individual has at least one point mutation that climinates restriction sites B and C? III O IV cannot be…

Given the DNA sequence of the restriction enzyme:  gi|6329444|dbj|AB034757.1| Hynobius retardatus mRNA for larval beta-globin, complete cds GCAGAATCTGACTCAAGAAATCCCTCCTCACCCAACACCACCAGCAGCCATGGTTCACTGGACAGCAGAGGAGAAGGCAGCCATCAGCTCTGTGTGGAAGCAGGTGAACGTGGAGAGCGATGGACAGGAGGCCCTGGCCAGGTTGCTGATCGTCTACCCCTGGACCCAGAGATACTTCAGCTCTTTTGGGGACCTGTCGAGCCCAGCTGCCATTTGTGCCAACGCCAAGGTCCGTGCCCATGGCAAGAAGGTCCTGTCCGCCCTGGGAGCCGGCGCCAACCACCTGGATGACATCAAAGGCAACTTTGCTGATCTGAGCAAGCTTCACGCAGACACACTCCATGTGGACCCCAATAACTTCCTGCTCCTGGCAAACTGCCTGGTGATCGTCTTGGCCCGCAAGCTGGGAGCCGCCTTCAACCCTCAAGTCCATGCGGCCTGGGAGAAGTTCCTGGCCGTCTCCACCGCGGCTCTGTCCAGAAACTACCACTAGAGACTGGTCTTTGGGTTTAATTCTGTGAACGTCCCTGAGACAAATGATCTTTCAATGTGTAAACCTGTCATTACATCAATAAAGAGACATCTAACAAAAAAAAAAAAAAAAAAAAAAAAAA   Identify two blunt-end cutters Identify two sticky-end cutters. For each, Provide the sequence of the Restriction enzyme, Highlight using a specific color where the DNA sequence where the restriction enzyme will cut the DNA Indicate the…