2024
Out of the ancient lake: Multiple riverine colonizations and diversification of the freshwater snails in the genus Semisulcospira around Lake Biwa
MORITA, Kohei, Takumi SAITO, Takeru UECHI, Naoto SAWADA, Osamu MIURA et. al.Základní údaje
Originální název
Out of the ancient lake: Multiple riverine colonizations and diversification of the freshwater snails in the genus Semisulcospira around Lake Biwa
Autoři
MORITA, Kohei (garant), Takumi SAITO (392 Japonsko, domácí), Takeru UECHI, Naoto SAWADA a Osamu MIURA
Vydání
Molecular Phylogenetics and Evolution, SAN DIEGO, ACADEMIC PRESS INC ELSEVIER SCIENCE, 2024, 1055-7903
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10608 Biochemistry and molecular biology
Stát vydavatele
Spojené státy
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 4.100 v roce 2022
Organizační jednotka
Přírodovědecká fakulta
UT WoS
001137710900001
Klíčová slova anglicky
Ancient lake; Semisulcospira; Multiple colonization; ddRAD; Cryptic species
Štítky
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 19. 3. 2024 13:35, Mgr. Marie Šípková, DiS.
Anotace
V originále
Ancient lakes are a hotspot of biodiversity. Freshwater species often experience spectacular species radiation after colonizing lakes from riverine habitats. Therefore, the relationship between the fauna of the ancient lakes and the surrounding riverine system has a special significance in understanding their origin and evolutionary history. The study of ancient lake species often focused on the lake colonization of riverine species. In contrast, far less attention has been placed on the reverse direction: the riverine colonization of the lake species, despite its importance in disentangling their complex evolutionary history. The freshwater snails in the genus Semisulcospira involve endemic groups that radiated in the ancient Lake Biwa. Using genetics and fossil records, we inferred that the ancestors of these lake-endemic Semisulcospira snails historically colonized the riverine habitats at least three times during the Middle Pleistocene. Each colonization resulted in the formation of a new lineage that was genetically and morphologically distinct from other lineages. Further, one of these colonizations was followed by hybridization with a cosmopolitan riverine species, which potentially facilitated the population persistence of the colonizers in the new environment. Despite their complex histories, all these colonizers were currently grouped within a single species, Semisulcospira kurodai, suggesting cryptic diversity in this species. This study highlights the significance of the riverine colonizations of the lake species to fully understand the diversification history of freshwater fauna in and around the ancient lakes.