Geometric morphometrics as a tool for understanding Dactylorhiza (Orchidaceae) diversity in European Russia
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چکیده
منابع مشابه
Dactylorhiza (Orchidaceae) in European Russia: combined molecular and morphological analysis.
Four plastid and two nuclear (internal transcribed spacer [ITS] ribosomal DNA) markers were used in this study of the Dactylorhiza maculata and D. incarnata complexes (Orchidaceae: Orchidinae) to determine diversity and taxonomic distribution of haplotypes, hybridization frequencies, and maternal parentage of hybrids in 125 samples from 78 populations from European Russia and the Caucasus. A mo...
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Epigenetic information includes heritable signals that modulate gene expression but are not encoded in the primary nucleotide sequence. We have studied natural epigenetic variation in three allotetraploid sibling orchid species (Dactylorhiza majalis s.str, D. traunsteineri s.l., and D. ebudensis) that differ radically in geography/ecology. The epigenetic variation released by genome doubling ha...
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ژورنال
عنوان ژورنال: Biological Journal of the Linnean Society
سال: 2005
ISSN: 0024-4066,1095-8312
DOI: 10.1111/j.1095-8312.2005.00468.x