PGen: large-scale genomic variations analysis workflow and browser in SoyKB. - Yang Liu; Saad M. Khan; Juexin Wang; Mats Rynge; Yuanxun Zhang; Shuai Zeng; Shiyuan Chen; João V. Maldonado dos Santos; Babu Valliyodan; Prasad Calyam; Nirav C. Merchant; Henry T. Nguyen; et al. (BMC Bioinform., 2016)