A rapid cloning method employing orthogonal end protection.

ABSTRACT: We describe a novel in vitro cloning strategy that combines standard tools in molecular biology with a basic protecting group concept to create a versatile framework for the rapid and seamless assembly of modular DNA building blocks into functional open reading frames. Analogous to chemical synthesis strategies, our assembly design yields idempotent composite synthons amenable to iterative and recursive split-and-pool reaction cycles. As an example, we illustrate the simplicity, versatility and efficiency of the approach by constructing an open reading frame composed of tandem arrays of a human fibronectin type III (FNIII) domain and the von Willebrand Factor A2 domain (VWFA2), as well as chimeric (FNIII)(n)-VWFA2-(FNIII)(n) constructs. Although we primarily designed this strategy to accel

SUBMITTER: Jakobi AJ 

PROVIDER: S-EPMC3369885 | biostudies-literature | 2012

REPOSITORIES: biostudies-literature