Author Contributions
KKP, OPL and DDH conceived this work. KKP wrote the manuscript and
collected all the data. KWW assisted with de-novo transcriptome assembly
and SNP characterization. OPL, ALP, FV, NTA, FF, KW, MMR, HGG, AM, BGS
and JW were involved in sample design and/or sample collection for the
population genetic study. KKP, OPL, ALP and FV were involved in RNASeq
sample design and/or collection. KKP conducted the data analyses and
wrote the first draft of the manuscript and all authors contributed to
the revisions of the manuscript.