Decapping and Decay of Messenger RNA Occur in Cytoplasmic Processing Bodies by Ujwal Sheth and Roy Parker 2026-11-05
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Science300(5620),805–808(2003), DOI10.1126/science.1082320. Full primary bylines Ujwal Sheth and Roy Parker. Abstract and Figures1–2: functional fluorescent protein fusions localize decay factors; decay-pathway perturbations change foci; decay intermediates localize to these bodies. These observations support localized processing without proving every visible focus is required for all mRNA decay.
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Processing bodies require RNA for assembly and contain nontranslating mRNAs by Daniela Teixeira and others 2026-11-05
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RNA11,371–382(2005), DOI10.1261/rna.7258505. Primary byline Daniela Teixeira, Ujwal Sheth, Marco A. Valencia-Sanchez, Muriel Brengues and Roy Parker. Abstract: RNA dependence, stress responses and contrasting effects of translation-initiation versus elongation inhibition. Figure6 and associated Results: RNaseA treatment of enriched P-body fractions. Primary archive pmc.ncbi.nlm.nih.gov/articles/PMC1370727/ .
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Recognition of the TACTAAC box during mRNA splicing in yeast involves base pairing to the U2-like snRNA by Roy Parker and others 2026-11-05
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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.
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