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| Authors | Volkova, PA; Kipriyanova, LM; Maltseva, SY; Bobrov, AA |
| Author Full Name | Volkova, P. A.; Kipriyanova, L. M.; Maltseva, S. Yu.; Bobrov, A. A. |
| Title | In search of speciation: Diversification of Stuckenia pectinata s.l. (Potamogetonaceae) in southern Siberia (Asian Russia) |
| Source | AQUATIC BOTANY |
| Language | English |
| Document Type | Article |
| Author Keywords | Stuckenia; S. chakassiensis; S. macrocarpa; Potamogetonaceae; ITS; rpl32-trnL; Siberia |
| Keywords Plus | SPECIES POTAMOGETONACEAE; DIVERSITY; REVISION; ECOLOGY; NUCLEAR; GENUS; LAKES |
| Abstract | Although aquatic plants usually are less taxonomically diverse than related terrestrial groups, genetic studies could reveal groups of sibling species and thus increase taxonomic resolution. We hypothesised that different age and environmental diversity of water bodies in southern Siberia caused diversification within Stuckenia pectinata s.l. (Potamogetonaceae). To test this hypothesis we studied nuclear (ITS) and plastid (rp132-trnL) genetic variation of 37 populations of S. pectinata from eastern Europe, the Russian Far East and southern Siberia with special emphasis on the latter. Plastid DNA variability within S. pectinata s.l. was found to be structured neither geographically nor taxonomically. We revealed strong ITS differentiation within S. pectinata s.l. in southern Siberian water bodies with different combinations of age and salinity. We discuss possible causes of such differentiation. We found a striking contrast between the absence of ITS variability across almost all of Europe colonized by the only ribotype, and relatively high ITS variability in southern Siberia. This contrast could be explained by the different history of young European populations that could have appeared as a result of recent northwards expansion following the Last Glacial Maximum, and the relatively old ones of southern Siberia. The absence of clear correspondence between genetic variation and morphological variability does not sufficiently support delimitation of species within Siberian S. pectinata s.l. (such as S. chakassiensis and S. macrocarpa). |
| Author Address | [Volkova, P. A.] Moscow South West High Sch, 1543,26 Bakinskikh Komissarov Str 3-5, Moscow 119571, Russia; [Kipriyanova, L. M.] Inst Water & Environm Problems SB RAS, Novosibirsk Branch, Morskoi Ave 2, Novosibirsk 630090, Russia; [Maltseva, S. Yu.; Bobrov, A. A.] ID Papanin Inst Biol Inland Waters RAS, Nekouz Dist 152742, Yaroslavl Reg, Russia |
| Reprint Address | Volkova, PA (corresponding author), Moscow South West High Sch, 1543,26 Bakinskikh Komissarov Str 3-5, Moscow 119571, Russia. |
| E-mail Address | avolkov@orc.ru; kipr@iwep.nsc.ru; lsd@ibiw.yaroslavl.ru |
| ResearcherID Number | Alexander, Bobrov A/B-2036-2017; Volkova, Polina/T-8478-2017; Maltseva, Svetlana/A-9334-2017; Volkova, Polina/AAO-5116-2020; Kipriyanova, Laura/AAQ-7671-2020 |
| ORCID Number | Alexander, Bobrov A/0000-0002-9819-5111; Volkova, Polina/0000-0002-3534-5792; Maltseva, Svetlana/0000-0002-6060-3968; |
| Funding Agency and Grant Number | Russian Foundation for Basic ResearchRussian Foundation for Basic Research (RFBR) [13-04-02055-a, 13-04-10168-k, 14-04-10164-k, 15-29-02498-ofi_m] |
| Funding Text | We thank E.V. Chemeris, E.A. Movergoz and late V.G. Papchenkov (IBIW RAS, Borok), A.P. Laktionov (Astrakhan State University), O.A. Mochalova (IBPN FEB RAS, Magadan) for their help with material collection and Daniel F. Brunton (Ottawa, Canada) for language correction. The work was supported by the Russian Foundation for Basic Research (grants 13-04-02055-a, 13-04-10168-k, 14-04-10164-k, 15-29-02498-ofi_m). |
| Times Cited | 3 |
| Total Times Cited Count (WoS, BCI, and CSCD) | 3 |
| Publisher | ELSEVIER |
| Publisher City | AMSTERDAM |
| Publisher Address | RADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS |
| ISSN | 0304-3770 |
| 29-Character Source Abbreviation | AQUAT BOT |
| ISO Source Abbreviation | Aquat. Bot. |
| Publication Date | OCT |
| Year Published | 2017 |
| Volume | 143 |
| Beginning Page | 25 |
| Ending Page | 32 |
| Digital Object Identifier (DOI) | 10.1016/j.aquabot.2017.07.003 |
| Page Count | 8 |
| Web of Science Category | Plant Sciences; Marine & Freshwater Biology |
| Subject Category | Plant Sciences; Marine & Freshwater Biology |
| Document Delivery Number | FL0CO |
| Unique Article Identifier | WOS:000413879100005 |
| Plants associated with this reference |