Unidirectional diploid-tetraploid introgression among British birch trees with shifting ranges shown by restriction site-associated markers.

Mol Ecol · 2016 · PMC4999052 · PMID 27065091

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closest p

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highly significantno p-value reported

The results in both cases were highly significant ( P ‐values of 1.1 × 10 −21 and 3.7 × 10 −13 for B. nana and B. pendula individuals, respectively).

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