Yeast artificial chromosome vectors contain all of the following EXCEPT
A) centromeric sequences.
B) telomeric sequences.
C) an origin of replication.
D) a locus control region.
E) a selectable marker gene.

Question

Quizplus · Accepted Answer

Yeast artificial chromosome (YAC) vectors contain centromeric sequences, telomeric sequences, an origin of replication, and a selectable marker gene. However, YAC vectors do not contain a locus control region, which is a regulatory element found in eukaryotic DNA that is required for correct gene expression.

Yeast Artificial Chromosome Vectors Contain All of the Following EXCEPT