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WFRF:(Jia Chenxi)
 

Sökning: WFRF:(Jia Chenxi) > Phylogenetic Confli...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003486naa a2200469 4500
001oai:gup.ub.gu.se/334769
003SwePub
008240528s2023 | |||||||||||000 ||eng|
0247 a https://gup.ub.gu.se/publication/3347692 URI
0247 a https://doi.org/10.1093/sysbio/syad0782 DOI
040 a (SwePub)gu
041 a eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
1001 a Zhang, Dezhi4 aut
2451 0a Phylogenetic Conflict Between Species Tree and Maternally Inherited Gene Trees in a Clade of Emberiza Buntings (Aves: Emberizidae)
264 1c 2023
520 a Different genomic regions may reflect conflicting phylogenetic topologies primarily due to incomplete lineage sorting and/or gene flow. Genomic data are necessary to reconstruct the true species tree and explore potential causes of phylogenetic conflict. Here, we investigate the phylogenetic relationships of 4 Emberiza species (Aves: Emberizidae) and discuss the potential causes of the observed mitochondrial non-monophyly of Emberiza godlewskii (Godlewski's bunting) using phylogenomic analyses based on whole genome resequencing data from 41 birds. Analyses based on both the whole mitochondrial genome and similar to 39 kilobases from the non-recombining W chromosome reveal sister relationships between each the northern and southern populations of E. godlewskii with E. cioides and E. cia, respectively. In contrast, the monophyly of E. godlewskii is reflected by the phylogenetic signal of autosomal and Z chromosomal sequence data as well as demographic inference analyses, which-in combination-support the following tree topology: ([{E. godlewskii, E. cia}, E. cioides], E. jankowskii). Using D-statistics, we detected multiple gene flow events among different lineages, indicating pervasive introgressive hybridization within this clade. Introgression from an unsampled lineage that is sister to E. cioides or introgression from an unsampled mitochondrial + W chromosomal lineage of E. cioides into northern E. godlewskii may explain the phylogenetic conflict between the species tree estimated from genome-wide data versus mtDNA/W tree topologies. These results underscore the importance of using genomic data for phylogenetic reconstruction and species delimitation.
650 7a NATURVETENSKAPx Biologix Evolutionsbiologi0 (SwePub)106152 hsv//swe
650 7a NATURAL SCIENCESx Biological Sciencesx Evolutionary Biology0 (SwePub)106152 hsv//eng
653 a Emberiza buntings
653 a gene flow
653 a mitochondrion
653 a phylogenetic conflict
653 a W chromosome
7001 a She, Huishang4 aut
7001 a Wang, Shangyu4 aut
7001 a Wang, Haitao4 aut
7001 a Li, Shi4 aut
7001 a Cheng, Yalin4 aut
7001 a Song, Gang4 aut
7001 a Jia, Chenxi4 aut
7001 a Qu, Yanhua4 aut
7001 a Rheindt, Frank E.4 aut
7001 a Olsson, Urban,d 1954u Gothenburg University,Göteborgs universitet,Institutionen för biologi och miljövetenskap,Department of Biological and Environmental Sciences4 aut0 (Swepub:gu)xolsur
7001 a Alstroem, Per4 aut
7001 a Lei, Fumin4 aut
7102 a Göteborgs universitetb Institutionen för biologi och miljövetenskap4 org
7730 t SYSTEMATIC BIOLOGYx 1063-5157x 1076-836X
8564 8u https://gup.ub.gu.se/publication/334769
8564 8u https://doi.org/10.1093/sysbio/syad078

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