Scopus
🔓 Açık Erişim YÖKSİS Eşleşti
Hedysarum l. (fabaceae: Hedysareae) is not monophyletic - Evidence from phylogenetic analyses based on five nuclear and five plastid sequences
PLoS ONE · Ocak 2017
YÖKSİS Kayıtları
Hedysarum L. (Fabaceae: Hedysareae) Is Not Monophyletic ± Evidence from Phylogenetic Analyses Based on Five Nuclear andFive Plastid Sequences
PLoS ONE · 2017 SCI
PROFESÖR EMİNE ARSLAN →
Hedysarum L. (Fabaceae: Hedysareae) Is Not Monophyletic – Evidence from Phylogenetic Analyses Based on Five Nuclear and Five Plastid Sequences
PLOS ONE · 2017 SCI-Expanded
PROFESÖR KUDDİSİ ERTUĞRUL →
Makale Bilgileri
DergiPLoS ONE
Yayın TarihiOcak 2017
Cilt / Sayfa12
Scopus ID2-s2.0-85010918176
Erişim🔓 Açık Erişim
Özet
The legume family (Fabaceae) exhibits a high level of species diversity and evolutionary success worldwide. Previous phylogenetic studies of the genus Hedysarum L. (Fabaceae: Hedysareae) showed that the nuclear and the plastid topologies might be incongruent, and the systematic position of the Hedysarum sect. Stracheya clade was uncertain. In this study, phylogenetic relationships of Hedysarum were investigated based on the nuclear ITS, ETS, PGDH, SQD1, TRPT and the plastid psbA-trnH, trnC-petN, trnL-trnF, trnS-trnG, petN-psbM sequences. Both nuclear and plastid data support two major lineages in Hedysarum: the Hedysarum s.s. clade and the Sartoria clade. In the nuclear tree, Hedysarum is biphyletic with the Hedysarum s.s. clade sister to the Corethrodendron + Eversmannia + Greuteria + Onobrychis clade (the CEGO clade), whereas the Sartoria clade is sister to the genus Taverniera DC. In the plastid tree, Hedysarum is monophyletic and sister to Taverniera. The incongruent position of the Hedysarum s.s. clade between the nuclear and plastid trees may be best explained by a chloroplast capture hypothesis via introgression. The Hedysarum sect. Stracheya clade is resolved as sister to the H. sect. Hedysarum clade in both nuclear and plastid trees, and our analyses support merging Stracheya into Hedysarum. Based on our new evidence from multiple sequences, Hedysarum is not monophyletic, and its generic delimitation needs to be reconsidered.
Yazarlar (6)
1
Pei Liang Liu
2
Jun Wen
3
Lei Duan
ORCID: 0000-0001-6152-5458
4
Emine Arslan
5
Kuddisi Ertuğrul
6
Zhao Yang Chang
Kurumlar
Northwest A&F University
Yangling China
Selçuk Üniversitesi
Selçuklu Turkey
Smithsonian Institution
Washington, D.C. United States
South China Botanical Garden
Guangzhou China
Metrikler
34
Atıf
6
Yazar