Bacterial Artificial Chromosome. A BAC is a large segment of DNA (100,000–200,000 bp) from another species cloned into bacteria. Once the foreign DNA has been cloned into the host bacteria, many copies of it can be made.
Bacterial Artificial Chromosome. A BAC is a large segment of DNA (100,000–200,000 bp) from another species cloned into bacteria. Once the foreign DNA has been cloned into the host bacteria, many copies of it can be made.