Abstract
The rapid design and assembly of synthetic DNA constructs have become a crucial component of biological engineering projects via iterative design–build–test–learn cycles. In this perspective, we provide an overview of the workflows used to generate the thousands of constructs and libraries produced each year at the U.S. Department of Energy Joint Genome Institute. Particular attention is paid to describing pipelines, tools used, types of scientific projects enabled by the platform and challenges faced in further scaling output.
Type strains of species are one of the most valuable resources in microbiology. During the last decade, the Genomic Encyclopedia of Bacteria and Archaea (GEBA) projects at the US Department of Energy Joint Genome Institute (JGI) and their collaborators have worked towards sequencing the genome of all the type strains of prokaryotic species. A new project GEBA VI extends these efforts to functional genomics, including pangenome and transcriptome sequencing and exometabolite analyses. As part of this project, investigators with interests in specific groups of prokaryotes are invited to submit samples for analysis at JGI.
Bacillus subtilis strain natto VK161 was selected for its high production of vitamin K2. Its genome was sequenced and annotated in the Department of Energy-Joint Genome Institute (DOE-JGI) annotation pipeline. It resulted in a chromosome of 4,073,396 bp, which is composed of 4,332 protein-coding genes, 23 rRNA genes, and 77 tRNA genes.
The Genome Portal of the Department of Energy Joint Genome Institute