Article
Hexaploid sweetpotato (Ipomoea batatas (L.) Lam.) may not be a true type to either auto- or allopolyploid.
PloS one - 1 Jan 2020
Gao Ming, Soriano Sara Fuentes, Cao Qinghe, Yang Xinsun, Lu Guquan
Abstract excerpt
To better define the sweetpotato polyploidy, we sought to reconstruct phylogenies of its subgenomes based on hybridization networks that could trace reticulate lineages of differentiated homoeolog triplets of multiple single-copy genes. In search of such homoeolog triplets, we distinguished cDNA variants of 811 single-copy Conserved Ortholog Set II (COSII) genes from two sweetpotato clones into variation...
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