A novel in vitro Caenorhabditis elegans transcription system.

ABSTRACT:

Background

Caenorhabditis elegans is an excellent model organism for biological research, but its contributions to biochemical elucidation of eukaryotic transcription mechanisms have been limited. One of the biggest obstacles for C. elegans biochemical studies is the high difficulty of obtaining functionally active nuclear extract due to its thick surrounding cuticle. A C. elegans in vitro transcription system was once developed by Lichtsteiner and Tjian in the 1990s, but it has not become widely used, most likely because the transcription reactions were re-constituted with nuclear extract from embryos, not from larval or adult worms, and the method of Dounce homogenization used to prepare the nuclear extract could lead to protein instability. Besides Dounce homogenization, several

SUBMITTER: Wibisono P 

PROVIDER: S-EPMC7706227 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature