@article {5600,
	title = {Deletion between directly repeated DNA sequences measured in extracts of bacteriophage T7-infected Escherichia coli},
	year = {1993},
	pages = {7721-7727},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/8463301},
	author = {Daochun Kong and Warren Masker}
}
