《英文msh词典》Bacterial Artificial Chromosomes
[同义词] Bacterial Artificial Chromosomes
[主题词] Chromosomes,Artificial,Bacterial
[中文释义] 细菌人工染色体
[英文释义] DNA constructs that are composed of,at least, a REPLICATION ORIGIN, for successful replication,propagation to and maintainance as an extra chromosome in bacteria. In addition,they can carry large amounts (about 200 kilobases) of other sequence for a variety of bioengineering purposes.