Targeted genome engineering in Xenopus using the transcription activator-like effector nuclease (TALEN) technology

Targeted genome engineering technologies are revolutionizing the field of functional genomics and have been extensively used in a variety of model organisms, including X. tropicalis and X. laevis. The original methods based on Zn-finger proteins coupled to endonuclease domains were initially replaced by the more efficient and straightforward transcription activator-like effector nucleases (TALENs), adapted from plant pathogenic Xanthomonas species. Although functional genomics are more recently dominated by the even faster and more convenient CRISPR/Cas9 technology, the use of TALENs may still be preferred in a number of cases. We have successfully implemented this technology in Xenopus and in this chapter we describe our working protocol for targeted genome editing in X. tropicalis using TALENs.

ISBN:9781493987849

Jaar van publicatie:2018

Toegankelijkheid:Closed