Vectors Uses for Animal Cell Culture Which of the following promoters is repressed in presence of glucose? Phosphoglycerate kinase (PGK) Both (a) and (b) Acid phosphatase (PHOS) Galactokinase (GAL 1) Phosphoglycerate kinase (PGK) Both (a) and (b) Acid phosphatase (PHOS) Galactokinase (GAL 1) ANSWER DOWNLOAD EXAMIANS APP
Vectors Uses for Animal Cell Culture Which of the following are produced in high copy number? YCp YRp Both (a) and (b) YEp YCp YRp Both (a) and (b) YEp ANSWER DOWNLOAD EXAMIANS APP
Vectors Uses for Animal Cell Culture Which one of the following is true about Yeast Episomal plasmids (YEp) vectors? Carries autonomously replicating sequence Has a origin of replication and rep genes Carries centromere and telomere sequences Allows transformation by using crossing over Carries autonomously replicating sequence Has a origin of replication and rep genes Carries centromere and telomere sequences Allows transformation by using crossing over ANSWER DOWNLOAD EXAMIANS APP
Vectors Uses for Animal Cell Culture Maximum amount of foreign DNA introduced into SV 40 viruses is 1 kb 2.5 kb 5 kb 10 kb 1 kb 2.5 kb 5 kb 10 kb ANSWER DOWNLOAD EXAMIANS APP
Vectors Uses for Animal Cell Culture In case of Baculoviruses, the foreign gene is inserted randomly in viral genome is inserted downstream of polyhedrin promoter is inserted between the polyhedrin promoter and downstream sequences is inserted downstream of viral origin of replication is inserted randomly in viral genome is inserted downstream of polyhedrin promoter is inserted between the polyhedrin promoter and downstream sequences is inserted downstream of viral origin of replication ANSWER DOWNLOAD EXAMIANS APP
Vectors Uses for Animal Cell Culture Polyhedrin protein is non essential for baculo virus replication major component of protein matrix in which viruses are embedded essential for baculo virus replication both (a) and (b) non essential for baculo virus replication major component of protein matrix in which viruses are embedded essential for baculo virus replication both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
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