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Table 6 SNP type and distributions along with SNP comparisons of sequences found within and between species (homologous sequence comparisons) using SNP_Finder_Plus (8X min. coverage, 30% min. minor allele, 90% min. identity)

From: Developing molecular tools and insights into the Penstemon genome using genomic reduction and next-generation sequencing

Species assembly SNP Average coverage SNPs/assembly length1 SNP distribution
A↔C A↔G A↔T C↔G C↔T G↔T
P. cyananthus 2,493 16.4 0.000539 (~1/1855 bp) 10.7% 29.5% 13.9% 4.3% 30.2% 9.5%
P. dissectus 737 14.3 0.000280 (1/3568 bp) 9.8% 30.7% 15.6% 4.6% 27.4% 9.8%
P. davidsonii 713 14.4 0.000300 (~1/3333 bp) 11.9% 26.4% 15.2% 3.9% 28.3% 11.8%
P. fruticosus 615 12.4 0.000265 (~1/3777 bp) 11.7% 27.2% 17.9% 4.2% 25.4% 12.0%
Homologous sequence comparisons
P. cyananthus × P. dissectus 3,253 10.6 0.009610 (~1/104 bp) 11.7% 27.5% 16.0% 7.1% 27.1% 10.6%
P. cyananthus × P. davidsonii 1,958 10.7 0.008062 (~1/124 bp) 11.1% 27.6% 15.8% 7.1% 28.5% 9.9%
P. cyananthus × P. fruticosus 2,015 10.6 0.008367 (~1/119 bp) 10.6% 27.2% 16.7% 6.8% 28.7% 10.1%
P. dissectus × P. davidsonii 2,348 10.8 0.015605 (~1/64 bp) 12.6% 26.7% 15.5% 7.5% 27.3% 10.4%
P. dissectus × P. fruticosus 2,133 10.0 0.011991 (~1/83 bp) 12.0% 26.4% 16.5% 7.6% 27.2% 10.4%
P. davidsonii × P. fruticosus 2,156 10.1 0.008404 (~1/119 bp) 12.8% 28.2% 14.5% 7.2% 27.2% 10.1%
  1. 1 Assembly length is bases shared between assemblies (see Table 4).