%0 Journal Article %T A branching process for homology distribution-based inference of polyploidy, speciation and loss %A Chunfang Zheng %A David Sankoff %A Yue Zhang %J Archive of "Algorithms for Molecular Biology : AMB". %D 2019 %R 10.1186/s13015-019-0153-8 %X At generation j, for i + 1 ¡Ü j ¡Ü n , any two descendants of the two genes making up a i-pair with no more recent common ancestor is also called a i-pair (at generation j). In other words, for any two genes at generation j, they form an i-pair if their most recent common ancestor underwent replacement at generation i %K Branching process %K Whole genome doubling %K Fractionation %K Solanaceae %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6676528/