Chromosome-level subgenome-aware de novo assembly provides insight into Saccharomyces bayanus genome divergence after hybridization

Table 1.

Assembly statistics for the S. bayanus genome and subgenome grouping

Total genome excluding mtDNA Subgenome grouping Mitochondrial DNA
Haplotype-a Haplotype-b
Assembly
 Genome size (bp) 23,484,151 11,829,624 11,654,527 64,655
 No. of sequences 32 16 16 1
 Largest (bp) 1,292,201 1,292,201 1,163,801 64,655
 Smallest (bp) 208,383 217,795 208,383 64,655
 Mean (bp) 733,879 739,352 728,408 64,655
 N50 (bp) 912,922 912,922 919,249 64,655
 GC (%) 40.1 40.1 40.1 16.23
 N count 300 100 200 0
Annotation
 Genes 11,545 5737 5808 20
 CDS 12,789 6318 6471 8
  • The table details the genomic assembly metrics for the S. bayanus species, including the total genome and two subgenomes, haplotype-a and haplotype-b, along with the mitochondrial genome. As ancestral subgenomes cannot be directly inferred, homologous chromosomes have been categorized into two hypothetical subgenomes to facilitate analysis.

This Article

  1. Genome Res. 34: 2133-2146

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