Correction: Mapping and Validation of the Major Sex-Determining Region in Nile Tilapia (Oreochromis niloticus L.) Using RAD Sequencing

• Christos Palaiokostas, 
• Michaël Bekaert, 
• Mohd G. Q. Khan, 
• John B. Taggart, 
• Karim Gharbi, 
• Brendan J. McAndrew, 
• David J. Penman