Context-dependent neocentromere activity in synthetic yeast chromosome VIII.

ABSTRACT: Pioneering advances in genome engineering, and specifically in genome writing, have revolutionized the field of synthetic biology, propelling us toward the creation of synthetic genomes. The Sc2.0 project aims to build the first fully synthetic eukaryotic organism by assembling the genome of Saccharomyces cerevisiae. With the completion of synthetic chromosome VIII (synVIII) described here, this goal is within reach. In addition to writing the yeast genome, we sought to manipulate an essential functional element: the point centromere. By relocating the native centromere sequence to various positions along chromosome VIII, we discovered that the minimal 118-bp CEN8 sequence is insufficient for conferring chromosomal stability at ectopic locations. Expandin

SUBMITTER: Lauer S 

PROVIDER: S-EPMC10667555 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature