ArticleChromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology2007
An interspecific hybrid as a tool to study phylogenetic relationships in plants using the GISH technique.
Article in Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Telomeres and Their Neighbors.Genes · 2022Review
- GenomicComparative cytogenetics · 2018Article
- Chromosomal structures and repetitive sequences divergence in Cucumis species revealed by comparative cytogenetic mapping.BMC genomics · 2015Article
- Characterization of Chromosome Inheritance of the Intergeneric BC2 and BC3 Progeny between Saccharum spp. and Erianthus arundinaceus.PloS one · 2015Article
- Interploidy hybridization in sympatric zones: the formation of Epidendrum fulgens × E. puniceoluteum hybrids (Epidendroideae, Orchidaceae).Ecology and evolution · 2013Article
- Identification of white campion (Silene latifolia) guaiacol O-methyltransferase involved in the biosynthesis of veratrole, a key volatile for pollinator attraction.BMC plant biology · 2012Article
- Multiple nuclear gene phylogenetic analysis of the evolution of dioecy and sex chromosomes in the genus Silene.PloS one · 2011Article
- Dioecious Silene latifolia plants show sexual dimorphism in the vegetative stage.BMC plant biology · 2010Article
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- Survey of repetitive sequences in Silene latifolia with respect to their distribution on sex chromosomes.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2008Article
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Authors and funding
5 authors.
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Abstract
We established a new auxiliary phylogenetic approach based on genomic in situ hybridization technique (GISH). We used an interspecific hybrid Silene latifolia x Silene viscosa to compare two different genomes simultaneously on one slide. By using GISH with genomic DNA from another closely related species as a probe, we directly compared the level of relatedness between the genomes of the studied species and parental species. This experimental design enabled us to approximately estimate evolutionary relationships between the genome of tested plant species and genomes of both parental species of the hybrid by using the ratio of intensities of fluorescence signals. We tested this technique in various Silene species and the results were in accordance with the topology of the phylogenetic tree we constructed based on rDNA sequences. The results were also well correlated with phylogenetic distances between species that we estimated from an rDNA-based phylogenetic tree. Our experimental approach could help to improve tree topology and serve as a useful complementary tool in molecular phylogenetic studies in related species.
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