Simon Lebaron

The Splicing ATPase Prp43p Is a Component of Multiple Preribosomal Particles

Lebaron, Simon, Froment, Carine, Fromont-Racine, Micheline, Rain, Jean-Christophe, Monsarrat, Bernard, Caizergues-Ferrer, Michèle, ...

Prp43p is a putative helicase of the DEAH family which is required for the release of the lariat intron from the spliceosome. Prp43p could also play a role in ribosome synthesis, since it accumulates...

The Splicing ATPase Prp43p Is a Component of Multiple Preribosomal Particles

Lebaron, Simon, Froment, Carine, Fromont-Racine, Micheline, Rain, Jean-Christophe, Monsarrat, Bernard, Caizergues-Ferrer, Michèle, ...

Prp43p is a putative helicase of the DEAH family which is required for the release of the lariat intron from the spliceosome. Prp43p could also play a role in ribosome synthesis, since it accumulates...

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▿ †

Rosado, Iván V., Dez, Christophe, Lebaron, Simon, Caizergues-Ferrer, Michèle, Henry, Yves, De La Cruz, Jesús

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...