research data . Dataset . 2019

A natural hybrid of Impatiens, in the introduced range, demonstrated by sequence analysis of the nuclear ribosomal DNA-gene repeat

J.L.C.H. Van Valkenburg; N. Schoenenberger; B.T.L.H. Van De Vossenberg; W.A. Man In ’T Veld; M. Westenberg; E. Boer;
Open Access
  • Published: 19 Apr 2019
  • Publisher: Taylor & Francis
Abstract
<p>In a nature reserve, in Ticino canton in Switzerland amidst a mixed population of non-native <i>Impatiens parviflora</i> and <i>I. glandulifera</i> aberrant plants of <i>I. parviflora</i> were observed. A herbarium voucher and seeds were collected and seedlings subsequently raised in a greenhouse. Molecular analysis for ITS region and chloroplast markers revealed the plants to be a hybrid between <i>I. parviflora</i> and <i>I. balfourii</i>, another non-native <i>Impatiens</i> species occurring in the Ticino canton. No crossing out nor reduced fertility was observed in F2 and F3 generations, raised in a greenhouse. Sizeable populations of the hybrid have been...
Subjects
free text keywords: Genetics, FOS: Biological sciences, Molecular Biology, Evolutionary Biology, 59999 Environmental Sciences not elsewhere classified, FOS: Earth and related environmental sciences, Ecology, Plant Biology, Hybridization, invasive species, Impatiens, ITS, DNA barcoding
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Dataset . 2019
Provider: Datacite
figshare
Dataset . 2019
Provider: Datacite
figshare
Dataset . 2019
Provider: Datacite
Abstract
<p>In a nature reserve, in Ticino canton in Switzerland amidst a mixed population of non-native <i>Impatiens parviflora</i> and <i>I. glandulifera</i> aberrant plants of <i>I. parviflora</i> were observed. A herbarium voucher and seeds were collected and seedlings subsequently raised in a greenhouse. Molecular analysis for ITS region and chloroplast markers revealed the plants to be a hybrid between <i>I. parviflora</i> and <i>I. balfourii</i>, another non-native <i>Impatiens</i> species occurring in the Ticino canton. No crossing out nor reduced fertility was observed in F2 and F3 generations, raised in a greenhouse. Sizeable populations of the hybrid have been...
Subjects
free text keywords: Genetics, FOS: Biological sciences, Molecular Biology, Evolutionary Biology, 59999 Environmental Sciences not elsewhere classified, FOS: Earth and related environmental sciences, Ecology, Plant Biology, Hybridization, invasive species, Impatiens, ITS, DNA barcoding
Download fromView all 8 versions
figshare
Dataset . 2019
Provider: Datacite
figshare
Dataset . 2019
Provider: Datacite
figshare
Dataset . 2019
Provider: Datacite
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