Ontology highlight
ABSTRACT:
SUBMITTER: Nivina A
PROVIDER: S-EPMC7439510 | biostudies-literature | 2020 Jul
REPOSITORIES: biostudies-literature
Nivina Aleksandra A Grieb Maj Svea MS Loot Céline C Bikard David D Cury Jean J Shehata Laila L Bernardes Juliana J Mazel Didier D
Science advances 20200724 30
Recombination systems are widely used as bioengineering tools, but their sites have to be highly similar to a consensus sequence or to each other. To develop a recombination system free of these constraints, we turned toward <i>attC</i> sites from the bacterial integron system: single-stranded DNA hairpins specifically recombined by the integrase. Here, we present an algorithm that generates synthetic <i>attC</i> sites with conserved structural features and minimal sequence-level constraints. We ...[more]