Bovine papilloma virus has a circular double stranded DNA genome of about 2.5 kb 9.5 kb 5.2 kb 7.9 kb TRUE ANSWER : ? YOUR ANSWER : ?
Cos cell line is derivative of non-permissive CV-1 monkey cell line cohesive initial site of phage λ cohesive end site of phage λ derivative of permissive CV-1 monkey cell line TRUE ANSWER : ? YOUR ANSWER : ?
Recombinant SV40 viruses introduce the foreign DNA into cells with the DNA mediated transfection with the RNA mediated transfection without the DNA mediated transfection without the RNA mediated transfection TRUE ANSWER : ? YOUR ANSWER : ?
Yeast episomal plasmids (YEp) were constructed using 2μm yeast plasmid, fragments of yeast nuclear DNA and E coli vector pMB 9 2μm yeast plasmid, fragments of yeast nuclear DNA and E coli vector pBR 322 12μm yeast plasmid and E coli vector pMB 9 12μm yeast plasmid and E coli vector pBR 322 TRUE ANSWER : ? YOUR ANSWER : ?
α-aminoadipate inhibits the growth if one of the following marker is present in the yeast. That is Trp 1 Lys 2 Ura 3 His 3 TRUE ANSWER : ? YOUR ANSWER : ?
Using bovine papilloma virus (BPV) derived vectors, permanent cell lines can be obtained carrying a recombinant DNA either episomally or integrated at high copy number either episomally or integrated at low copy number episomally only integrated only TRUE ANSWER : ? YOUR ANSWER : ?
Which one of the following is the most stable vector? YRp YIp YAC YEp TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following histone is not present in SV40 virus? H4 H3 H2A H1 TRUE ANSWER : ? YOUR ANSWER : ?
Which one of the following is true about Yeast Integrative plasmids (YIp) vectors? Allows transformation by using crossing over Has a origin of replication and rep genes Carries autonomously replicating sequence Carries centromere and telomere sequences TRUE ANSWER : ? YOUR ANSWER : ?