Incomplete lineage sorting and phenotypic evolution in marsupials.
Incomplete lineage sorting and phenotypic evolution in marsupials.
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DOI:
10.1016/j.cell.2022.03.034
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发表时间:
2022-05-12
期刊:
影响因子:
64.5
通讯作者:
Zhang, Guojie
中科院分区:
文献类型:
--
作者:
Feng, Shaohong;Bai, Ming;Rivas-Gonzalez, 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
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. The majority of marsupial genomes are affected by incomplete lineage sorting, which causes unique morphological traits in descendant species. Through in-depth phylogenetic analyses and in vivo validation, these data resolve the marsupial lineage at high resolution and suggest a strong impact of ILS on phylogenic relationships.
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影响因子:
6.1
作者:
Bai, Ming;Beutel, Rolf Georg;Wipfler, Benjamin
通讯作者:
Wipfler, Benjamin
影响因子:
6.5
作者:
Duchene, David A.;Bragg, Jason G.;Eldridge, Mark D. B.
通讯作者:
Eldridge, Mark D. B.
影响因子:
1.7
作者:
Frankham, Greta J.;Temple-Smith, Peter D.
通讯作者:
Temple-Smith, Peter D.
DOI:
10.1111/j.1469-185x.2012.00240.x
发表时间:
2012-11
影响因子:
--
作者:
Dávalos LM;Cirranello AL;Geisler JH;Simmons NB
通讯作者:
Simmons NB
DOI:
10.1126/science.1258524
发表时间:
2015-01-02
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Fontaine MC;Pease JB;Steele A;Waterhouse RM;Neafsey DE;Sharakhov IV;Jiang X;Hall AB;Catteruccia F;Kakani E;Mitchell SN;Wu YC;Smith HA;Love RR;Lawniczak MK;Slotman MA;Emrich SJ;Hahn MW;Besansky NJ
通讯作者:
Besansky NJ