YOR001W RRP6 SGDID:S000005527, Chr XV from 326832-329033, Genome Release 64-1-1, Verified ORF, "Nuclear exosome exonuclease component; has 3'-5' exonuclease activity; involved in RNA processing, maturation, surveillance, degradation, tethering, and export; has similarity to E. coli RNase D and to human PM-Sc1 100 (EXOSC10); mutant displays reduced transcription elongation in the G-less-based run-on (GLRO) assay"