TY - RPRT TI - A point mutation in the conserved hexanucleotide at a yeast 5' splice junction uncouples recognition, cleavage, and ligation. AU - R Parker AU - C Guthrie PY - 1985 DO - 10.1016/0092-8674(85)90065-0 UR - https://pubmed.ncbi.nlm.nih.gov/2986840/ ID - 2986840 ER -