Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

0

Effect of 5-amino-4-imidazolecarboxamide ribotide (AICAr) supplementation on global transcription


ABSTRACT: We investigated the effects of AICAr supplementation on the global transcriptome of Y2950. The Y2950 strain was grown with or without AICAr. For each comparison, we made 2 biological replicates, swapping dyes.

ORGANISM(S): Saccharomyces cerevisiae

SUBMITTER: sophie lemoine 

PROVIDER: E-GEOD-29019 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

altmetric image

Publications

Physiological and toxic effects of purine intermediate 5-amino-4-imidazolecarboxamide ribonucleotide (AICAR) in yeast.

Hürlimann Hans C HC   Laloo Benoît B   Simon-Kayser Barbara B   Saint-Marc Christelle C   Coulpier Fanny F   Lemoine Sophie S   Daignan-Fornier Bertrand B   Pinson Benoît B  

The Journal of biological chemistry 20110712 35


5-Amino-4-imidazolecarboxamide ribonucleotide 5'-phosphate (AICAR) is a monophosphate metabolic intermediate of the de novo purine synthesis pathway that has highly promising metabolic and antiproliferative properties. Yeast mutants unable to metabolize AICAR are auxotroph for histidine. A screening for suppressors of this phenotype identified recessive and dominant mutants that result in lowering the intracellular AICAR concentration. The recessive mutants affect the adenosine kinase, which is  ...[more]

Similar Datasets

2011-08-31 | E-GEOD-29020 | biostudies-arrayexpress
2011-08-31 | E-GEOD-29021 | biostudies-arrayexpress
2008-06-01 | E-GEOD-9393 | biostudies-arrayexpress
2008-04-17 | E-GEOD-9553 | biostudies-arrayexpress
2011-06-17 | E-GEOD-28285 | biostudies-arrayexpress
2012-02-10 | E-GEOD-28579 | biostudies-arrayexpress
2010-06-20 | E-GEOD-9557 | biostudies-arrayexpress
2009-09-29 | E-GEOD-12015 | biostudies-arrayexpress
2010-05-26 | E-GEOD-9620 | biostudies-arrayexpress
2010-05-25 | E-GEOD-9619 | biostudies-arrayexpress