Correction: Rapidly evolving protointrons in Saccharomyces genomes revealed by a hungry spliceosome

• Jason Talkish, 
• Haller Igel, 
• Rhonda J. Perriman, 
• Lily Shiue, 
• Sol Katzman, 
• Elizabeth M. Munding, 
• Robert Shelansky, 
• John Paul Donohue, 
• Manuel Ares Jr.