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A genome triplication associated with early diversification of the core eudicots
Abstract Background Although it is agreed that a major polyploidy event, gamma, occurred within the eudicots, the phylogenetic placement of the event remains unclear. Results To determine when this polyploidization ...
A high-density genetic map of Arachis duranensis, a diploid ancestor of cultivated peanut
Abstract Background Cultivated peanut (Arachis hypogaea) is an allotetraploid species whose ancestral genomes are most likely derived from the A-genome species, A. duranensis, and the B-genome ...
Comparative mapping in intraspecific populations uncovers a high degree of macrosynteny between A - and B - genome diploid species of peanut
Abstract Background Cultivated peanut or groundnut (Arachis hypogaea L.) is an important oilseed crop with an allotetraploid genome (AABB, 2n = 4x = 40). Both the ...