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. 2013 Jun 13;9(6):e1003272. doi: 10.1371/journal.pgen.1003272

Table 1. Genome statistics and intron features of oomycetes.

Saprolegnia parasitica Phytophthora infestans Phytophthora sojae Phytophthora ramorum Hyaloperonospora arabidopsidis Pythium ultimum
Estimated genome size 63 Mb 240 Mb 95 Mb 65 Mb 99 Mb 45 Mb
Total contig length 42.3 Mba 190 Mbb 78 Mbb 54 Mbb 82 Mbb 45 Mbb
G+C content 58% 51% 54% 54% 47% 52%
Repeat (%)c 40% (17%)d 74% 39% 28% 35% 7%
Number of genes 17,065 17,797 16,988 14,451 14,567 15,291
Gene density kb/per gene 2.6 10.7 4.6 3.7 5.6 2.9
Gene Length mean 1521 bp 1525 bp 1614 bp 1624 bp 1113 bp 1503 bp
Genes with introns 73% 67% 56% 53% 49% 62%
Mean exon number per gene 4 2.8 2.6 2.6 2.0 2.6
Exon length mean 337 bp 475 bp 536 bp 552 bp 493 bp 502 bp
Intron length mean 75 bp 125 bp 124 bp 123 bp 150 bp 121 bp
a

Total contig length adjusted for the regions of haplotype assemblies.

b

Genome statistics derived from publication of these genomes.

c

Measured by repeatMasker with de novo RepeatScout.

d

The repeat content in the assembled sequence is listed in the brackets.