TY - JOUR
T1 - Phylogeny and polyploidy
T2 - Resolving the classification of cyprinine fishes (Teleostei: Cypriniformes)
AU - Yang, Lei
AU - Sado, Tetsuya
AU - Vincent Hirt, M.
AU - Pasco-Viel, Emmanuel
AU - Arunachalam, M.
AU - Li, Junbing
AU - Wang, Xuzhen
AU - Freyhof, Jörg
AU - Saitoh, Kenji
AU - Simons, Andrew M.
AU - Miya, Masaki
AU - He, Shunping
AU - Mayden, Richard L.
N1 - Publisher Copyright:
© 2015 Elsevier Inc.
PY - 2015/4/1
Y1 - 2015/4/1
N2 - Cyprininae is the largest subfamily (>1300 species) of the family Cyprinidae and contains more polyploid species (~400) than any other group of fishes. We examined the phylogenetic relationships of the Cyprininae based on extensive taxon, geographical, and genomic sampling of the taxa, using both mitochondrial and nuclear genes to address the phylogenetic challenges posed by polyploidy. Four datasets were analyzed in this study: two mitochondrial gene datasets (465 and 791 taxa, 5604. bp), a mitogenome dataset (85 taxa, 14,771. bp), and a cloned nuclear RAG1 dataset (97 taxa, 1497. bp). Based on resulting trees, the subfamily Cyprininae was subdivided into 11 tribes: Probarbini (new; Probarbus+. Catlocarpio), Labeonini Bleeker, 1859 (Labeo & allies), Torini Karaman, 1971 (Tor, Labeobarbus & allies), Smiliogastrini Bleeker, 1863 (Puntius, Enteromius & allies), Poropuntiini (Poropuntius & allies), Cyprinini Rafinesque, 1815 (Cyprinus & allies), Acrossocheilini (new; Acrossocheilus & allies), Spinibarbini (new; Spinibarbus), Schiz. othoracini McClelland, 1842 (Schizothorax & allies), Schizopygopsini Mirza, 1991 (Schizopygopsis & allies), and Barbini Bleeker, 1859 (Barbus & allies). Phylogenetic relationships within each tribe were discussed. Two or three distinct RAG1 lineages were identified for each of the following tribes Torini, Cyprinini, Spinibarbini, and Barbini, indicating their hybrid origin. The hexaploid African Labeobarbus & allies and Western Asian Capoeta are likely derived from two independent hybridization events between their respective maternal tetraploid ancestors and Cyprinion.
AB - Cyprininae is the largest subfamily (>1300 species) of the family Cyprinidae and contains more polyploid species (~400) than any other group of fishes. We examined the phylogenetic relationships of the Cyprininae based on extensive taxon, geographical, and genomic sampling of the taxa, using both mitochondrial and nuclear genes to address the phylogenetic challenges posed by polyploidy. Four datasets were analyzed in this study: two mitochondrial gene datasets (465 and 791 taxa, 5604. bp), a mitogenome dataset (85 taxa, 14,771. bp), and a cloned nuclear RAG1 dataset (97 taxa, 1497. bp). Based on resulting trees, the subfamily Cyprininae was subdivided into 11 tribes: Probarbini (new; Probarbus+. Catlocarpio), Labeonini Bleeker, 1859 (Labeo & allies), Torini Karaman, 1971 (Tor, Labeobarbus & allies), Smiliogastrini Bleeker, 1863 (Puntius, Enteromius & allies), Poropuntiini (Poropuntius & allies), Cyprinini Rafinesque, 1815 (Cyprinus & allies), Acrossocheilini (new; Acrossocheilus & allies), Spinibarbini (new; Spinibarbus), Schiz. othoracini McClelland, 1842 (Schizothorax & allies), Schizopygopsini Mirza, 1991 (Schizopygopsis & allies), and Barbini Bleeker, 1859 (Barbus & allies). Phylogenetic relationships within each tribe were discussed. Two or three distinct RAG1 lineages were identified for each of the following tribes Torini, Cyprinini, Spinibarbini, and Barbini, indicating their hybrid origin. The hexaploid African Labeobarbus & allies and Western Asian Capoeta are likely derived from two independent hybridization events between their respective maternal tetraploid ancestors and Cyprinion.
KW - Biogeography
KW - Cyprinidae
KW - Evolution
KW - Hexaploids
KW - Taxonomy
KW - Tetraploids
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U2 - 10.1016/j.ympev.2015.01.014
DO - 10.1016/j.ympev.2015.01.014
M3 - Article
C2 - 25698355
AN - SCOPUS:84923698668
SN - 1055-7903
VL - 85
SP - 97
EP - 116
JO - Molecular Phylogenetics and Evolution
JF - Molecular Phylogenetics and Evolution
ER -