I Reveillaud et al.
Molecular and cellular biology, 4(9), 1890-1899 (1984-09-01)
When U1 and U2 small nuclear ribonucleoproteins (snRNPs) purified by a procedure which preserves their immunoprecipitability by autoimmune antibodies (Hinterberger et al., J. Biol. Chem. 258:2604-2613, 1983), were submitted to extensive digestion with micrococcal nuclease, we found that their degradation