Article
Characterization of Saccharomyces cerevisiae Npa2p (Urb2p) reveals a low-molecular-mass complex containing Dbp6p, Npa1p (Urb1p), Nop8p, and Rsa3p involved in early steps of 60S ribosomal subunit biogenesis.
Molecular and cellular biology - 1 Feb 2007
Rosado Iván V, Dez Christophe, Lebaron Simon, Caizergues-Ferrer Michèle, Henry Yves, de la Cruz Jesús
Abstract excerpt
We report the characterization of the yeast Npa2p (Urb2p) protein, which is essential for 60S ribosomal subunit biogenesis. We identified this protein in a synthetic lethal screening with the rsa3 null allele. Rsa3p is a genetic partner of the putative RNA helicase Dbp6p. Mutation or depletion of...
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