Next generation haplotyping to decipher nuclear genomic interspecific admixture in Citrus species: Analysis of chromosome 2

The most economically important Citrus species originated by natural interspecific hybridization between four ancestral taxa (Citrus reticulata, Citrus maxima, Citrus medica, and Citrus micrantha) and from limited subsequent interspecific recombination as a result of apomixis and vegetative propagation.