Less Pollen-Mediated Gene Flow for More Signatures of Glacial Lineages: Congruent Evidence from Balsam Fir cpDNA and mtDNA for Multiple Refugia in Eastern and Central North America
Table 1
Description of the five variants (mitotypes) detected in the intron 4 of the nad5 mtDNA gene of Abies balsamea. Abies fraseri and Abies lasiocarpa, two phylogenetically closely-related species to A. balsamea, were fixed for mitotype I and mitotype 2, respectively.