RecQ and RecG helicases have distinct roles in maintaining the stability of polypurine.polypyrimidine sequences.
Dixon BP, Lu L, Chu A, Bissler JJ. RecQ and RecG helicases have distinct roles in maintaining the stability of polypurine.polypyrimidine sequences. Mutat Res. 2008 Aug 25; 643(1-2):20-8.