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Rapid modification of bacterial artificial chromosomes by ET- recombination
Author(s) -
Joep P. P. Muyrers
Publication year - 1999
Publication title -
nucleic acids research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 9.008
H-Index - 537
eISSN - 1362-4954
pISSN - 0305-1048
DOI - 10.1093/nar/27.6.1555
Subject(s) - biology , homologous recombination , recombination , genetics , bacterial artificial chromosome , homology (biology) , cloning (programming) , flp frt recombination , computational biology , microbiology and biotechnology , dna , genetic recombination , gene , genome , computer science , programming language
We present a method to modify bacterial artificial chromosomes (BACs) resident in their host strain. The method is based on homologous recombination by ET-cloning. We have successfully modified BACs at two distinct loci by recombination with a PCR product containing homology arms of 50 nt. The procedure we describe here is rapid, was found to work with high efficiency and should be applicable to any BAC modification desired.

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