Accept minus sign in gene symbol
Created by: mutalyzerbot
Original ticket: https://humgenprojects.lumc.nl/trac/mutalyzer/ticket/149 Original date: 2013/10/16 Original reporter: martijn
Created by: mutalyzerbot
Original ticket: https://humgenprojects.lumc.nl/trac/mutalyzer/ticket/149 Original date: 2013/10/16 Original reporter: martijn