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Molecular footprints of the Holocene retreat of dwarf birch in Britain
(2014-01-01)
Past reproductive interactions among incompletely isolated species may leave behind a trail of introgressed alleles, shedding light on historical range movements. Betula pubescens is a widespread native tetraploid tree ...
Introgression between Betula tianshanica and Betula microphylla and its implications for conservation
(Wiley, 2021-02-03)
In rapidly changing environments species conservation can be hindered by uncertainties in distinguishing closely related species. Cryptic ongoing hybridization can add further uncertainty and could be beneficial or ...
Resolving phylogeny and polyploid parentage using genus-wide genome-wide sequence data from birch trees.
(Elsevier, 2021-02-27)
Numerous plant genera have a history including frequent hybridisation and polyploidisation (allopolyploidisation), which means that their phylogeny is a network of reticulate evolution that cannot be accurately depicted ...