Assembly and annotation of an Ashkenazi human reference genome.

ABSTRACT:

Background

Thousands of experiments and studies use the human reference genome as a resource each year. This single reference genome, GRCh38, is a mosaic created from a small number of individuals, representing a very small sample of the human population. There is a need for reference genomes from multiple human populations to avoid potential biases.

Results

Here, we describe the assembly and annotation of the genome of an Ashkenazi individual and the creation of a new, population-specific human reference genome. This genome is more contiguous and more complete than GRCh38, the latest version of the human reference genome, and is annotated with highly similar gene content. The Ashkenazi reference genome, Ash1, contains 2,973,118,650 nucleotides as compared to 2,937,639,212 i

SUBMITTER: Shumate A 

PROVIDER: S-EPMC7265644 | biostudies-literature | 2020 Jun

REPOSITORIES: biostudies-literature