SO Accession: SO:0000154 (SOWiki)
Definition: The P1-derived artificial chromosome are DNA constructs that are derived from the DNA of P1 bacteriophage. They can carry large amounts (about 100-300 kilobases) of other sequences for a variety of bioengineering purposes. It is one type of vector used to clone DNA fragments (100- to 300-kb insert size; average, 150 kb) in Escherichia coli cells.
Synonyms: P1, P1 artificial chromosome
DB Xrefs: URL: http://en.wikipedia.org/wiki/P1-derived_artificial_chromosome  

Parent: vector_replicon (SO:0000440)

Child: PAC_end (SO:0001480)
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