Hybridogenic activity of Solidago L. in North-Eastern Europe

Two invasive species of goldenrod of North American origin, Solidago canadensis and S. gigantea, widely spread in Europe, are known to be able to form hybrids with the native goldenrod S. virgaurea. In the Kaliningrad Region of Russia and in Lithuania, we found plants morphologically classified as t...

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Autores principales:	Maria A. Galkina, Yuliya K. Vinogradova
Formato:	article
Lenguaje:	EN RU
Publicado:	Cherepovets State University 2020
Materias:	solidago invasive species hybridization solidago × niederederi solidago × snarskisii its 1–2 rpl32–trnl. Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/c5c873ba463c493e8736a42a06cc1083
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spelling	oai:doaj.org-article:c5c873ba463c493e8736a42a06cc10832021-12-03T08:07:20ZHybridogenic activity of Solidago L. in North-Eastern Europe10.23859/estr-2004292619-094X2619-0931https://doaj.org/article/c5c873ba463c493e8736a42a06cc10832020-09-01T00:00:00Zhttp://en.ecosysttrans.com/publikatsii/ecosystem-transformation-volume-3-no-3-2020/hybridogenic-activity-of-solidago-l-in-north-eastern-europe/https://doaj.org/toc/2619-094Xhttps://doaj.org/toc/2619-0931Two invasive species of goldenrod of North American origin, Solidago canadensis and S. gigantea, widely spread in Europe, are known to be able to form hybrids with the native goldenrod S. virgaurea. In the Kaliningrad Region of Russia and in Lithuania, we found plants morphologically classified as the hybrids S. × snarskisii (= S. gigantea × S. virgaurea) and S. × niederederi (= S. canadensis × S. virgaurea). Analysis of the nuclear ribosomal internal transcribed spacer 1–2 (ITS 1–2) showed the ambiguity of the origin of the alleged hybrids. Thus, in S. × niederederi, the nucleotide substitutions that differentiate the parent species S. virgaurea and S. canadensis had ambiguous readings, indicating heterozygosity, which confirmed the hybridogenic origin of the individuals. However, for many specimens of S. × snarskisii, the hybridogenic origin was not confirmed. Occasionally, hybrids do occur, but appear to be soon absorbed by the maternal species. An analysis of the chloroplast non-coding intergenic spacer rpl32–trnL showed that in these rare cases, the maternal species is S. virgaurea, and the paternal one is S. gigantea.Maria A. GalkinaYuliya K. VinogradovaCherepovets State Universityarticlesolidagoinvasive specieshybridizationsolidago × niederederisolidago × snarskisiiits 1–2rpl32–trnl.Environmental sciencesGE1-350ENRUТрансформация экосистем, Vol 3, Iss 3, Pp 62-69 (2020)
institution	DOAJ
collection	DOAJ
language	EN RU
topic	solidago invasive species hybridization solidago × niederederi solidago × snarskisii its 1–2 rpl32–trnl. Environmental sciences GE1-350
spellingShingle	solidago invasive species hybridization solidago × niederederi solidago × snarskisii its 1–2 rpl32–trnl. Environmental sciences GE1-350 Maria A. Galkina Yuliya K. Vinogradova Hybridogenic activity of Solidago L. in North-Eastern Europe
description	Two invasive species of goldenrod of North American origin, Solidago canadensis and S. gigantea, widely spread in Europe, are known to be able to form hybrids with the native goldenrod S. virgaurea. In the Kaliningrad Region of Russia and in Lithuania, we found plants morphologically classified as the hybrids S. × snarskisii (= S. gigantea × S. virgaurea) and S. × niederederi (= S. canadensis × S. virgaurea). Analysis of the nuclear ribosomal internal transcribed spacer 1–2 (ITS 1–2) showed the ambiguity of the origin of the alleged hybrids. Thus, in S. × niederederi, the nucleotide substitutions that differentiate the parent species S. virgaurea and S. canadensis had ambiguous readings, indicating heterozygosity, which confirmed the hybridogenic origin of the individuals. However, for many specimens of S. × snarskisii, the hybridogenic origin was not confirmed. Occasionally, hybrids do occur, but appear to be soon absorbed by the maternal species. An analysis of the chloroplast non-coding intergenic spacer rpl32–trnL showed that in these rare cases, the maternal species is S. virgaurea, and the paternal one is S. gigantea.
format	article
author	Maria A. Galkina Yuliya K. Vinogradova
author_facet	Maria A. Galkina Yuliya K. Vinogradova
author_sort	Maria A. Galkina
title	Hybridogenic activity of Solidago L. in North-Eastern Europe
title_short	Hybridogenic activity of Solidago L. in North-Eastern Europe
title_full	Hybridogenic activity of Solidago L. in North-Eastern Europe
title_fullStr	Hybridogenic activity of Solidago L. in North-Eastern Europe
title_full_unstemmed	Hybridogenic activity of Solidago L. in North-Eastern Europe
title_sort	hybridogenic activity of solidago l. in north-eastern europe
publisher	Cherepovets State University
publishDate	2020
url	https://doaj.org/article/c5c873ba463c493e8736a42a06cc1083
work_keys_str_mv	AT mariaagalkina hybridogenicactivityofsolidagolinnortheasterneurope AT yuliyakvinogradova hybridogenicactivityofsolidagolinnortheasterneurope
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Hybridogenic activity of Solidago L. in North-Eastern Europe

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