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MONSARRAT , Bernard

Last name: MONSARRAT

First name: Bernard

August 8, 2016 (v1)

Publication

Metadata-only

Dynamics of the putative RNA helicase spb4 during ribosome assembly insaccharomyces cerevisiae

García Gómez, Juan José Lebaron, Simon Froment, Carine

Spb4 is a putative ATP-dependent RNA helicase that is required for proper processing of 27SB pre-rRNAs and therefore for 60S ribosomal subunit biogenesis. To define the timing of association of this protein with preribosomal particles, we have studied the composition of complexes that copurify with Spb4 tagged by tandem affinity purification...

Uploaded on: December 5, 2022
April 27, 2010 (v1)

Journal article

Metadata-only

Exosomes account for vesicle-mediated transcellular transport of activatable phospholipases and prostaglandins.

Subra, Caroline Grand, David Laulagnier, Karine

Exosomes are bioactive vesicles released from multivesicular bodies by intact cells and participate in intercellular signalling. We investigated the presence of lipid-related proteins and bioactive lipids in RBL-2H3 exosomes. Besides a phospholipid scramblase and a Fatty Acid Binding Protein, the exosomes contained the whole set of...

Uploaded on: December 3, 2022