FN Archimer Export Format
PT J
TI Ancient Tethyan Vicariance and Long-Distance Dispersal Drive Global Diversification and Cryptic Speciation in the Red Seaweed Pterocladiella
BT 
AF Hun Boo, Ga
   Leliaert, Frederik
   Le Gall, Line
   Coppejans, Eric
   De Clerck, Olivier
   Van Nguyen, Tu
   Payri, Claude E.
   Miller, Kathy Ann
   Yoon, Hwan Su
AS 1:1,2,3;2:4,5;3:2;4:5;5:5;6:6;7:7;8:3;9:1;
FF 1:;2:;3:;4:;5:;6:;7:;8:;9:;
C1 Department of Biological Sciences, Sungkyunkwan University, Suwon, South Korea
   Institut de Systématique, Evolution, Biodiversité (ISYEB), Muséum National d’Histoire Naturelle, CNRS, Sorbonne Université, EPHE, Paris, France
   University Herbarium, University of California, Berkeley, CA, United States
   Meise Botanic Garden, Meise, Belgium
   Phycology Research Group, Department of Biology, Ghent University, Ghent, Belgium
   Department of Ecology, Institute of Tropical Biology, Vietnam Academy of Science and Technology, Ho Chi Minh City, Vietnam
   UMR Entropie (IRD, Ifremer, Univ Nouvelle-Calédonie, Univ La Réunion, CNRS), Nouméa, New Caledonia
C2 UNIV SUNGKYUNKWAN, SOUTH KOREA
   MNHN, FRANCE
   UNIV HERBARIUM, USA
   MEISE BOTANIC GARDEN, BELGIUM
   UNIV GHENT, BELGIUM
   VIETNAM ACAD SCI & TECHNOL, VIETNAM
   IRD, FRANCE
UM ENTROPIE
IN WOS Cotutelle UMR
   DOAJ
   copubli-france
   copubli-europe
   copubli-int-hors-europe
   copubli-sud
IF 5.6
TC 7
UR https://archimer.ifremer.fr/doc/00774/88568/94293.pdf
   https://archimer.ifremer.fr/doc/00774/88568/94295.docx
   https://archimer.ifremer.fr/doc/00774/88568/94296.zip
   https://archimer.ifremer.fr/doc/00774/88568/94297.xlsx
LA English
DT Article
CR ATIMO VATAE
   KARUBENTHOS 2
BO Antea
DE ;biogeography;Eastern Pacific Barrier;Gelidiales;molecular dating;overlooked biodiversity;sister species;Tethyan origin
AB We investigated the globally distributed red algal genus Pterocladiella, comprising 24 described species, many of which are economically important sources of agar and agarose. We used DNA-based species delimitation approaches, phylogenetic, and historical biogeographical analyses to uncover cryptic diversity and infer the drivers of biogeographic patterns. We delimited 43 species in Pterocladiella, of which 19 are undescribed. Our multigene time-calibrated phylogeny and ancestral area reconstruction indicated that Pterocladiella most likely originated during the Early Cretaceous in the Tethys Sea. Ancient Tethyan vicariance and long-distance dispersal have shaped current distribution patterns. The ancestor of Eastern Pacific species likely arose before the formation of the formidable Eastern Pacific Barrier—a first confirmation using molecular data in red algae. Divergences of Northeast and Southeast Pacific species have been driven by the Central American Seaway barrier, which, paradoxically, served as a dispersal pathway for Atlantic species. Both long- and short-distance dispersal scenarios are supported by genetic relationships within cosmopolitan species based on haplotype analysis. Asymmetrical distributions and the predominance of peripatry and sympatry between sister species suggest the importance of budding speciation in Pterocladiella. Our study highlights the underestimation of global diversity in these crucial components of coastal ecosystems and provides evidence for the complex evolution of current species distributions. 
PY 2022
PD JUL
SO Frontiers In Plant Science
SN 1664-462X
PU Frontiers Media SA
VL 13
UT 000812087700001
DI 10.3389/fpls.2022.849476
ID 88568
ER

EF