Recognition of the TACTAAC box during mRNA splicing in yeast involves base pairing to the U2-like snRNA by Roy Parker and others

Cell49(2),229–239(1987), DOI10.1016/0092-8674(87)90564-2; PMID3552247. Indexed byline R. Parker, P. G. Siliciano, C. Guthrie. Abstract: two branch-site mutants in an actin-HIS4 fusion, predicted compensating U2 changes and allele-specific biological/biochemical suppression. Full first-author identity verified by Roy Parker’s institutional CV experts.colorado.edu/vitas/151440.pdf , p.1 name and p.3 publication6, also the official laboratory publication list www.colorado.edu/lab/parkergroup/publications (1987). Other indexed initials remain unexpanded.