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Article

Dob1p (Mtr4p) is a putative ATP-dependent RNA helicase required for the 3' end formation of 5.8S rRNA in Saccharomyces cerevisiae.

The EMBO journal - 16 Feb 1998

de la Cruz J, Kressler D, Tollervey D, Linder P

Abstract excerpt

The temperature-sensitive mutation, dob1-1, was identified in a screen for dependence on overexpression of the yeast translation initiation factor eIF4B (Tif3p). Dob1p is an essential putative ATP-dependent RNA helicase. Polysome analyses revealed an under accumulation of 60S ribosomal subunits in the dob1-1 mutant. Pulse-chase labelling of pre-rRNA showed that this was due to a defect in the synthesis of the...

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Identifiers

PMID: 9463390
DOI: 10.1093/emboj/17.4.1128
PMCID: PMC1170461

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