Báo cáo khoa học: Analysis of Lsm1p and Lsm8p domains in the cellular localization of Lsm complexes in budding yeast
In eukaryotes, two heteroheptameric Sm-like (Lsm) complexes that differ
by a single subunit localize to different cellular compartments and have dis-tinct functions in RNA metabolism. The cytoplasmic Lsm1–7p complex
promotes mRNA decapping and localizes to processing bodies, whereas the
Lsm2–8p complex takes part in a variety of nuclear RNA processing
events.