For the model system organism Caenorhabditis elegans, microinjection is a common technique used for DNA transformation. This technique is powerful to assemble genetic and molecular analysis to phenotypic analysis, facilitating the transgenic expression of genes, and the implementation of technologies, such as clustered regularly interspersed short palindromic repeats (CRISPR)-Cas9 system and RNA interference (RNAi). C. elegans Microinjection https://c-elegans.creative-biogene.com/c-elegans-microinjection-service.html
