Electroporation facilitates introduction of reporter transgenes and virions into schistosome eggs.

ABSTRACT:

Background

The schistosome egg represents an attractive developmental stage at which to target transgenes because of the high ratio of germ to somatic cells, because the transgene might be propagated and amplified by infecting snails with the miracidia hatched from treated eggs, and because eggs can be readily obtained from experimentally infected rodents.

Methods/findings

We investigated the utility of square wave electroporation to deliver transgenes and other macromolecules including fluorescent (Cy3) short interference (si) RNA molecules, messenger RNAs, and virions into eggs of Schistosoma mansoni. First, eggs were incubated in Cy3-labeled siRNA with and without square wave electroporation. Cy3-signals were detected by fluorescence microscopy in eggs and miracidia hatch

SUBMITTER: Kines KJ 

PROVIDER: S-EPMC2814865 | biostudies-literature | 2010 Feb

REPOSITORIES: biostudies-literature