Solution structure of an intramolecular RNA G-quadruplex formed by the 6A mutant from a 22mer guanine-rich sequence within the 5'UTR of BCL-2 proto-oncogene - Wang, Z.; Falk, T.; Jurt, S.; Johannsen, S.; Sigel, R. K.O. (Biological Magnetic Resonance Bank, 2022)