10.6084/m9.figshare.5123764.v1 Biltueva L. Biltueva L. Vorobieva N. Vorobieva N. Supplementary Material for: Chromosome Evolution in Eulipotyphla Karger Publishers 2012 Comparative chromosome painting Insectivora Karyotype 2012-07-25 00:00:00 Dataset https://karger.figshare.com/articles/dataset/Supplementary_Material_for_Chromosome_Evolution_in_Eulipotyphla/5123764 We integrated chromosome painting information on 5 core-insectivora species available in the literature with new Zoo-FISH data for Iberian shrew <i>(Sorex granarius)</i> and Altai mole <i>(Talpa altaica)</i>. Our analysis of these 7 species allowed us to determine the chromosomal features of Eulipotyphla genomes and to update the previously proposed ancestral karyotype for 2 main groups of the <i>Sorex </i>genus. The chromosome painting evidence with human painting probes (HSA) reveals the presence of the 2 unique associations HSA4/5 and 1/10p/12/22b, which support Eulipotyphla. There are a series of synapomorphies both for Erinaceidae (HSA3/1/5, 3/17, 11/15 and 10/20) and for Soricinae (HSA5/9, 6/7/16, 8/3/21 and 11/12/22). We found associations that link Talpidae/Erinaceidae (HSA7/8, 1/5 and 1/19p), Talpidae/Soricidae (HSA1/8/4) and Erinaceidae/Soricidae (HSA4/20 and 2/13). Genome conservation in Eulipotyphla was estimated on the basis of the number of evolutionary breaks in the ancestral mammalian chromosomes. In total, 7 chromosomes of the boreo-eutherian ancestor (BEA8 or 10, 9, 17, 18, 20–22) were retained in all eulipotyphlans studied; among them moles show the highest level of chromosome conservation. The integration of sequence data into the chromosome painting information allowed us to further examine the chromosomal syntenies within a phylogenetic perspective. Based on our analysis we offer the most parsimonious reconstruction of phylogenetic relationships in Eulipotyphla. The cytogenetic reconstructions based on these data do not conflict with molecular phylogenies supporting basal position of Talpidae in the order.