Incomplete lineage sorting and phenotypic evolution in marsupials
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Incomplete lineage sorting and phenotypic evolution in marsupials. / Feng, Shaohong; Bai, Ming; Rivas-González, Iker; Li, Cai; Liu, Shiping; Tong, Yijie; Yang, Haidong; Chen, Guangji; Xie, Duo; Sears, Karen E.; Franco, Lida M.; Gaitan-Espitia, Juan Diego; Nespolo, Roberto F.; Johnson, Warren E.; Yang, Huanming; Brandies, Parice A.; Hogg, Carolyn J.; Belov, Katherine; Renfree, Marilyn B.; Helgen, Kristofer M.; Boomsma, Jacobus J.; Schierup, Mikkel Heide; Zhang, Guojie.
I: Cell, Bind 185, Nr. 10, 2022, s. 1646-1660.e18.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Incomplete lineage sorting and phenotypic evolution in marsupials
AU - Feng, Shaohong
AU - Bai, Ming
AU - Rivas-González, Iker
AU - Li, Cai
AU - Liu, Shiping
AU - Tong, Yijie
AU - Yang, Haidong
AU - Chen, Guangji
AU - Xie, Duo
AU - Sears, Karen E.
AU - Franco, Lida M.
AU - Gaitan-Espitia, Juan Diego
AU - Nespolo, Roberto F.
AU - Johnson, Warren E.
AU - Yang, Huanming
AU - Brandies, Parice A.
AU - Hogg, Carolyn J.
AU - Belov, Katherine
AU - Renfree, Marilyn B.
AU - Helgen, Kristofer M.
AU - Boomsma, Jacobus J.
AU - Schierup, Mikkel Heide
AU - Zhang, Guojie
N1 - Publisher Copyright: © 2022 Elsevier Inc.
PY - 2022
Y1 - 2022
N2 - Incomplete lineage sorting (ILS) makes ancestral genetic polymorphisms persist during rapid speciation events, inducing incongruences between gene trees and species trees. ILS has complicated phylogenetic inference in many lineages, including hominids. However, we lack empirical evidence that ILS leads to incongruent phenotypic variation. Here, we performed phylogenomic analyses to show that the South American monito del monte is the sister lineage of all Australian marsupials, although over 31% of its genome is closer to the Diprotodontia than to other Australian groups due to ILS during ancient radiation. Pervasive conflicting phylogenetic signals across the whole genome are consistent with some of the morphological variation among extant marsupials. We detected hundreds of genes that experienced stochastic fixation during ILS, encoding the same amino acids in non-sister species. Using functional experiments, we confirm how ILS may have directly contributed to hemiplasy in morphological traits that were established during rapid marsupial speciation ca. 60 mya.
AB - Incomplete lineage sorting (ILS) makes ancestral genetic polymorphisms persist during rapid speciation events, inducing incongruences between gene trees and species trees. ILS has complicated phylogenetic inference in many lineages, including hominids. However, we lack empirical evidence that ILS leads to incongruent phenotypic variation. Here, we performed phylogenomic analyses to show that the South American monito del monte is the sister lineage of all Australian marsupials, although over 31% of its genome is closer to the Diprotodontia than to other Australian groups due to ILS during ancient radiation. Pervasive conflicting phylogenetic signals across the whole genome are consistent with some of the morphological variation among extant marsupials. We detected hundreds of genes that experienced stochastic fixation during ILS, encoding the same amino acids in non-sister species. Using functional experiments, we confirm how ILS may have directly contributed to hemiplasy in morphological traits that were established during rapid marsupial speciation ca. 60 mya.
KW - biogeography
KW - CoalHMM
KW - gene-phenotype incongruence
KW - hemiplasy
KW - incomplete lineage sorting
KW - marsupial
KW - monito del monte
KW - phylogenetic inference
KW - rapid speciation
KW - trait evolution
U2 - 10.1016/j.cell.2022.03.034
DO - 10.1016/j.cell.2022.03.034
M3 - Journal article
C2 - 35447073
AN - SCOPUS:85130220337
VL - 185
SP - 1646-1660.e18
JO - Cell
JF - Cell
SN - 0092-8674
IS - 10
ER -
ID: 310425539