Highly Efficient Knockout of a Squid Pigmentation Gene.

ABSTRACT: Seminal studies using squid as a model led to breakthroughs in neurobiology. The squid giant axon and synapse, for example, laid the foundation for our current understanding of the action potential [1], ionic gradients across cells [2], voltage-dependent ion channels [3], molecular motors [4-7], and synaptic transmission [8-11]. Despite their anatomical advantages, the use of squid as a model receded over the past several decades as investigators turned to genetically tractable systems. Recently, however, two key advances have made it possible to develop techniques for the genetic manipulation of squid. The first is the CRISPR-Cas9 system for targeted gene disruption, a largely species-agnostic method [12, 13]. The second is the sequencing of genomes for several cephalopod species [14-16].

SUBMITTER: Crawford K 

PROVIDER: S-EPMC7484294 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature