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Table 2 Mouse autosomes in ascending order of number of ohnologs

From: Dosage-sensitive genes in evolution and disease

Mus musculus chromsome number Number of dosage-balanced ohnologsa Trisomy survivalb
18 194 To term
16 201 14 days post-fertilisation—term
12 218 12–17 days post-fertilisation
13 232 13 days post-fertilisation—term
19 235 1–4 weeks post birth
  1. aIdentified from gene trees in Ensembl v86 [109] as genes that duplicated at the base of the vertebrate tree with no subsequent SSD
  2. bMouse trisomy survival data obtained from [94]. No unlisted trisomies survive past 19 days post-fertilisation