Sequence diversity analyses of an improved rhesus macaque genome enhance its biomedical utility

Science. 2020 Dec 18;370(6523):eabc6617. doi: 10.1126/science.abc6617.

Abstract

The rhesus macaque (Macaca mulatta) is the most widely studied nonhuman primate (NHP) in biomedical research. We present an updated reference genome assembly (Mmul_10, contig N50 = 46 Mbp) that increases the sequence contiguity 120-fold and annotate it using 6.5 million full-length transcripts, thus improving our understanding of gene content, isoform diversity, and repeat organization. With the improved assembly of segmental duplications, we discovered new lineage-specific genes and expanded gene families that are potentially informative in studies of evolution and disease susceptibility. Whole-genome sequencing (WGS) data from 853 rhesus macaques identified 85.7 million single-nucleotide variants (SNVs) and 10.5 million indel variants, including potentially damaging variants in genes associated with human autism and developmental delay, providing a framework for developing noninvasive NHP models of human disease.

Publication types

  • Research Support, N.I.H., Extramural
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Animals
  • Genetic Predisposition to Disease*
  • Genetic Variation
  • Genome*
  • Humans
  • Macaca mulatta / genetics*
  • Molecular Sequence Annotation
  • Polymorphism, Single Nucleotide*
  • Whole Genome Sequencing