@article{Xue2015, author = "Yu Xue and Zexian Liu and Xinjiao Gao and Changjiang Jin and Longping Wen and Xuebiao Yao and Jian Ren", title = "{Comparison of GPS 3.0, GPS 2.0 and PSSM.}", year = "2015", month = "12", url = "https://plos.figshare.com/articles/figure/_Comparison_of_GPS_3_0_GPS_2_0_and_PSSM_/514172", doi = "10.1371/journal.pone.0011290.g004" }