PMC:6218809 / 7959-8258 JSONTXT

{"project":"2_test","denotations":[{"id":"30388403-25848046-2049230","span":{"begin":110,"end":111},"obj":"25848046"}],"text":"The preparation of single-molecule DNA fibers by molecular combing and fiber-FISH was as previously published,3, 33 with the exception of post-hybridization washes, which consisted of three 5-min washes in 2× SSC at 42°C, instead of two 20-min washes in 50% formamide/50% 2× SSC at room temperature."}