10.5061/DRYAD.GR36743
Sweet, Andrew
University of Illinois at Urbana Champaign
Johnson, Kevin
University of Illinois at Urbana Champaign
Data from: The role of parasite dispersal in shaping a host-parasite
system at multiple evolutionary scales
Dryad
dataset
2018
Columbicola
Physconelloides
population genomics
Doves
Coevolution
Avian lice
phylogenomics
National Science Foundation
DEB-1239788; DEB-1342604
2018-10-24T15:59:28Z
en
doi:10.1111/mec.14937
34373524 bytes
1
CC0 1.0 Universal (CC0 1.0) Public Domain Dedication
Parasite dispersal can shape host-parasite interactions at both deep and
shallow timescales. One approach to understanding the effects of dispersal
is to study parasite lineages that differ in dispersal capability but are
from the same group of hosts. We compared phylogenetic and population
genetic patterns of wing and body lice from ground-doves. Wing lice are
more capable of dispersal than body lice. We sequenced full genomes of
individual lice for multiple representatives of several wing and body
louse species. From these data, we assembled genes for phylogenetic
analysis and called SNPs for population genetic analysis. At the
phylogenetic level, body lice showed more codivergence with their hosts
than did wing lice. However, both wing and body lice exhibited some
phylogenetic congruence with their hosts. Within species, body lice showed
more population genetic structure than wing lice, although both types of
lice showed some structure according to biogeography. Body lice also had
significantly lower heterozygosity than wing lice, suggesting more
inbreeding. Our results demonstrate that dispersal can shape a
host-parasite system across evolutionary time, but also that other factors
(e.g., host association and biogeography) can have varying degrees of
influence on different groups of parasites and at different timescales.
AlignmentsAlignments of nuclear and mitochondrial sequences for
ground-dove Columbicola.Cophylogenetic link comparisonsTable of statistics
from cophylogenetic analyses of ground-dove wing and body
lice.cophylogenetic_link_comp.csvDistancesDistances of nuclear and
mitochondrial sequences between wing and body lice from Metriopelia
melanoptera and Metriopelia ceciliae.SNPsVCF files containing SNPs for
ground-dove Columbicola and Physconelloides. Includes SNPs for Columbicola
passerinae, C. passerinae 1, C. passerinae 2, Physconelloides eurysema,
and P. eurysema 3.TreesTree files for ground-dove Columbicola. Includes
gene trees, tree from the concatenated alignment, coalescent tree,
mitochondrial tree, and mitochondrial BEAST tree.Columbicola
partitionsPartition file used for RAxML analysis of the concatenated
nuclear alignment for ground-dove Columbicola
lice.columbicola_partitions.txtColumbicola CO1 XMLXML file for BEAST2
analysis of ground-dove Columbicola mitochondrial CO1
sequences.columbicola_coi.xml