Selective Preference of Parallel DNA Triplexes Is Due to the Disruption of Hoogsteen Hydrogen Bonds Caused by the Severe Nonisostericity between the G*GC and T*AT Triplets. - Goldsmith, Gunaseelan; Rathinavelan, Thenmalarchelvi; Yathindra, Narayanarao (PLoS ONE, 2016)