Kpnl (286) lacZ alpha gene EcoRI (325) EcoRI (343) PUC origin pCRII 3973 bp Amp(R) Kan(R)...
KpnI (255) lacz alpha gene ECORI (265) Psti (270) PUC origin Smal (3660) рвозобw 3973 bp EcoRI (875) Amp(R) Psti (1550) Kan(R) Ncol (1275) 8. You will be using the plasmid shown above as a vector for a DNA cloning experiment. You will create a library of genomic DNA fragments that will then be ligated into this plasmid. The plasmid carries two antibiotic resistance genes, Amp(R) and Kan(R), an origin of replication and a LacZ gene (Lac Z alpha). The...
Question 26 Refer to the image below. Which of the plate quadrants is the most useful for isolation of a single colony? Not yet answered Points out of 1.00 P Flag question 1 2 4 3 Select one: a 1 b. 2 Oc.3 O d. 4 Question 27 Which of the following is an end product of fermentation? Not yet answered Points out of 1.00 Select one: a glucose O b. carbon dioxide P Flag question C. oxygen d. fat...
In your previous prac session you digested your POTC-A plasmid DNA with 3 enzyme mixes (AB and C). One mix contained the restriction endonuclease Kpnl alone, another contained both del and Not and another contained Sphi and Nhe, but you don't know which was which yet. The sites where these enzymes cut POTC-A are indicated on the plasmid map at the top of the page. Calculate the sizes of the DNA fragments that you would expect to see on your...
If the target DNA (the 3.266 Kb E. coli genomic Bam HI fragment) has the same restriction sites on each end, there are two possible orientations for the target DNA to insert into the plasmid. The following restriction enzymes would cut the 3.266 kb Bam HI genomic fragment containing the RecA gene once or twice or not at all. In the tables below, list the expected DNA fragment sizes for the two possible orientations. Round the DNA fragment sizes to...