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Transcription profiling of C. elegans daf-19(+) and daf-19(-) mutants

ABSTRACT: By screening for genes possessing canonical X-box sequences in promoters of three Caenorhabditis species, namely C. elegans, C. briggsae and C. remanei, we identified 93 genes (including known X-box regulated genes) that encode putative components of ciliated neurons in C. elegans and are subject to the same regulatory control. For many of these genes, restricted anatomical expression in ciliated cells was confirmed, and control of transcription by the ciliogenic DAF-19 RFX transcription factor was demonstrated by comparative transcriptional profiling of daf-19(+) and daf-19(-) animals. Experiment Overall Design: There 4 samples.

ORGANISM(S): Caenorhabditis elegans

SUBMITTER: BCGSC BC Cancer Agency

PROVIDER: E-GEOD-6563 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Analysis of expression of genes regulated by DAF-19

Project description:By screening for genes possessing canonical X-box sequences in promoters of three Caenorhabditis species, namely C. elegans, C. briggsae and C. remanei, we identified 93 genes (including known X-box regulated genes) that encode putative components of ciliated neurons in C. elegans and are subject to the same regulatory control. For many of these genes, restricted anatomical expression in ciliated cells was confirmed, and control of transcription by the ciliogenic DAF-19 RFX transcription factor was demonstrated by comparative transcriptional profiling of daf-19(+) and daf-19(-) animals. Keywords: Microarry analysis; DAF-19; X-box motif; C. elegans; transcription; comparative genomics

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2011-07-25 | E-GEOD-25633 | biostudies-arrayexpress

Transcriptional profiling of C. elegans DAF-19 uncovers a ciliary base-associated protein and a CDK/CCRK/LF2p-related kinase required for intraflagellar transport.

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The RFX transcription factor gene, daf-19, has dual funcitons in ciliated and non-ciliated neurons

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Caenorhabditis elegans

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Expression analysis of C. elegans genes daf-9 and daf-12 mutant

2012-10-18 | GSE41661 | GEO

Expression analysis of C. elegans genes daf-9 and daf-12 mutant

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Expression analysis of C. elegans wild-type N2 and rsks-1, daf-2, daf-2 rsks-1 and daf-16; daf-2 rsks-1 mutants

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