A toolkit for DNA assembly, genome engineering and multicolor imaging for C. elegans.

ABSTRACT: One way scientists can observe and quantify processes in living cells is to engineer the genomes of animals to express multiple fluorescent proteins and then quantify those signals by various imaging techniques. To allow our laboratories to confidently quantify mixed (overlapping) fluorescent signals for our studies in the basic biology of gene expression and aging in C. elegans, we developed a comprehensive toolkit for C. elegans that we describe here. The Toolkit consists of two components: 1) a series of vectors for DNA assembly by homologous recombination (HR) in the yeast, Saccharomyces cerevisiae, and 2) a set of ten worm strains that each express a single, spectrally distinct fluorescent protein, under control of either the daf21 or eft-3 promoters

SUBMITTER: Sands B 

PROVIDER: S-EPMC7943185 | biostudies-literature | 2018 Jan

REPOSITORIES: biostudies-literature