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Journal of Bacteriology, June 2000, p. 3587-3589, Vol. 182, No. 12
The Rockefeller University, New York, New
York 10021-6399,1 and Department of
Pharmacology, State University of New York at Stony Brook, Stony
Brook, New York 11794-86512
Received 11 October 1999/Accepted 23 March 2000
Experimental observations suggested that the length of the
glyceraldehyde-3-phosphate dehydrogenase (GAPDH) mRNA 3' end has a role
in regulating rates of translation in the parasitic protists Trypanosoma brucei, Leishmania donovani, and
Trichomonas vaginalis. Using a PCR assay for poly(A) tail
length, we measured the size of the RNA 3' end under different growth
conditions in all three species. Our results showed that the combined
3' untranslated region and poly(A) tail of GAPDH mRNA do not vary with
different rates of translation.
0021-9193/00/$04.00+0
Copyright © 2000, American Society for Microbiology. All rights reserved.
The Length of the Combined 3' Untranslated Region
and Poly(A) Tail Does Not Control Rates of Glyceraldehyde-3-Phosphate
Dehydrogenase mRNA Translation in Three Species of Parasitic
Protists
*
Corresponding author. Present address: Leiden Institute
of Chemistry, Gorlaeus Laboratories, Leiden University, Einsteinweg 5/P.O. Box 9502, 2300 RA Leiden, The Netherlands. Phone: 31-71-5275272. Fax: 31-71-5274537. E-mail:
b.terkuile{at}chem.leidenuniv.nl.
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