These were introduced in a 1978 article by John Collins and Barbara Hohn, which suggested that they be used with the in vitro packaging model described a year earlier by Hohn and Murray. Often employed in chromosome walking, they have the unique ability to pack genes with up
These were introduced in a 1978 article by John Collins and Barbara Hohn, which suggested that they be used with the in vitro packaging model described a year earlier by Hohn and Murray. Often employed in chromosome walking, they have the unique ability to pack genes with up to 45K base pairs, and derive their name from containing certain sequences of the lambda phage which possess sticky ends. FTP, name these artificially created cloning vectors, ►a type of plasmid.  
These were introduced in a 1978 article by John Collins and Barbara Hohn, which suggested that they be used with the in vitro packaging model described a year earlier by Hohn and Murray.
cosmids 