GEO DataSets

(Submitter supplied) Members of the tristetraprolin (TTP) family of CCCH tandem zinc finger proteins bind to AU-rich regions in the 3'-untranslated regions (UTR) of target mRNAs, leading to their deadenylation and accelerated decay. Family members in S. cerevisiae influence iron metabolism, whereas the family member in S. pombe leads to defects in cell-cell interactions. In the important human fungal pathogen Candida albicans, deep sequencing of transcripts in mutants deficient in the analogous protein, Zfs1p, revealed 156 transcripts whose levels were significantly increased by at least 1.5-fold. more...

Organism:

Candida albicans

Type:

Expression profiling by high throughput sequencing

Platform:

GPL15149

11 Samples

Download data: TXT

(Submitter supplied) Tristetraprolin is a vertebrate CCCH tandem zinc finger protein that can bind to and destabilize certain mRNAs containing AU-rich element binding sites. zfs1 is the single gene in the fission yeast, Schizosaccharomyces pombe, that encodes a protein containing the critical features of the tristetraprolin zinc finger domain. zfs1 has been linked to pheromone signal transduction control and to the coordination of mitosis, but no biological function has been ascribed to the zfs1 protein. more...

Organism:

Saccharomyces cerevisiae; Schizosaccharomyces pombe

Type:

Expression profiling by array

Platform:

GPL2529

8 Samples

Download data: CEL

(Submitter supplied) Members of the tristetraprolin (TTP) family of CCCH tandem zinc finger proteins can bind directly to AU-rich elements in mRNAs and promote transcript deadenylation and decay. The yeast Schizosaccharomyces pombe expresses a single TTP family member, Zfs1p, that has been linked to the mating response pathway and septum formation. We showed previously that Zfs1p can bind to and promote the destabilization of AU-rich element-containing transcripts. more...

Organism:

Schizosaccharomyces pombe

Type:

Expression profiling by high throughput sequencing

Platform:

GPL15167

6 Samples

Download data

(Submitter supplied) Members of the tristetraprolin (TTP) family of CCCH tandem zinc finger proteins can bind directly to AU-rich elements in mRNAs and promote transcript deadenylation and decay. The yeast Schizosaccharomyces pombe expresses a single TTP family member, Zfs1p, that has been linked to the mating response pathway and septum formation. We showed previously that Zfs1p can bind to and promote the destabilization of AU-rich element-containing transcripts. more...

Organism:

Saccharomyces cerevisiae; Schizosaccharomyces pombe

Type:

Expression profiling by array

Platform:

GPL2529

28 Samples

Download data: CEL, CHP

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Dictyostelium discoideum

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL26668 GPL26000

83 Samples

Download data

(Submitter supplied) In many eukaryotes, mRNAs containing specific AU-rich motifs are regulated by proteins of the tristetraprolin (TTP) family, which bind to these motifs through a tandem zinc finger (TZF) domain. This binding leads to promotion of subsequent deadenylation and decay, partly through a conserved carboxyl-terminal CNOT1 binding domain. We explored the physiological role of the single TTP family member (TtpA) expressed in Dictyostelium discoideum. more...

Organism:

Dictyostelium discoideum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL26668

24 Samples

Download data: TXT

(Submitter supplied) In many eukaryotes, mRNAs containing specific AU-rich motifs are regulated by proteins of the tristetraprolin (TTP) family, which bind to these motifs through a tandem zinc finger (TZF) domain. This binding leads to promotion of subsequent deadenylation and decay, partly through a conserved carboxyl-terminal CNOT1 binding domain. We explored the physiological role of the single TTP family member (TtpA) expressed in Dictyostelium discoideum. more...

Organism:

Dictyostelium discoideum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL26000

35 Samples

Download data: TXT

(Submitter supplied) In many eukaryotes, mRNAs containing specific AU-rich motifs are regulated by proteins of the tristetraprolin (TTP) family, which bind to these motifs through a tandem zinc finger (TZF) domain. This binding leads to promotion of subsequent deadenylation and decay, partly through a conserved carboxyl-terminal CNOT1 binding domain. We explored the physiological role of the single TTP family member (TtpA) expressed in Dictyostelium discoideum. more...

Organism:

Dictyostelium discoideum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL26668

8 Samples

Download data: TXT

(Submitter supplied) In many eukaryotes, mRNAs containing specific AU-rich motifs are regulated by proteins of the tristetraprolin (TTP) family, which bind to these motifs through a tandem zinc finger (TZF) domain. This binding leads to promotion of subsequent deadenylation and decay, partly through a conserved carboxyl-terminal CNOT1 binding domain. We explored the physiological role of the single TTP family member (TtpA) expressed in Dictyostelium discoideum. more...

Organism:

Dictyostelium discoideum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL26668

16 Samples

Download data: TXT

(Submitter supplied) Insects generally express one tristetraprolin family member, proteins that in mammals promote mRNA decay. The Drosophila protein, Tis11, can promote mRNA decay in cells, and its deficiency in flies results in major changes in mRNA levels. Tis11 deficiency in Drosophila results in accumulation of potentialtarget transcripts. Tis11 can affect post- transcriptional gene expression in adult flies by regulating mRNA decay.

Organism:

Drosophila melanogaster

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL11203 GPL13304

4 Samples

Download data: TXT

(Submitter supplied) Tristetraprolin (TTP) is a tandem CCCH zinc finger protein that was identified through its rapid induction by mitogens in fibroblasts. Studies of TTP-deficient mice, and cells derived from them, showed that TTP could bind to certain AU-rich elements in mRNAs, leading to increases in the rates of mRNA deadenylation and destruction. Known physiological target mRNAs for TTP include tumor necrosis factor alpha (TNF), granulocyte macrophage colony stimulating factor (GM-CSF) and interleukin 2 beta (IL2 beta). more...

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS2456

Platform:

GPL1261

48 Samples

Download data: CEL

Analysis of tristetrapolin (TTP)-deficient fibroblasts after serum activation and subsequent actinomycin D treatment for up to 120 minutes. TTP is a tandem CCCH zinc finger protein that binds to AU-rich elements in mRNA, leading to increases in the rates of mRNA deadenylation and destruction.

Organism:

Mus musculus

Type:

Expression profiling by array, transformed count, 2 agent, 2 genotype/variation, 5 time sets

Platform:

GPL1261

Series:

GSE5324

48 Samples

Download data: CEL

(Submitter supplied) We report the expression levels of transcripts for two alleles of 6,211 genes in log-phase growing cells of the wild type SN148 and the crz1/crz1 with or without 0.2M CaCl2 treatment.We find that as compared to the wild type cells without 0.2M CaCl2 treatment, there are 828 genes upregulated in the wild type cells with 0.2M CaCl2 treatment.

Organism:

Candida albicans

Type:

Expression profiling by high throughput sequencing

Platform:

GPL23041

4 Samples

Download data: XLSX

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL9250 GPL13112

18 Samples

Download data

(Submitter supplied) The ZFP36L3 protein is a rodent-specific, placenta- and yolk sac-specific member of the tristetraprolin (TTP) family of CCCH tandem zinc finger proteins. These proteins bind to AU-rich elements in target mRNAs, and promote their deadenylation and decay. Mice deficient in ZFP36L3 exhibited decreased neonatal survival rates, but no apparent morphological changes in the placenta or surviving offspring. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

8 Samples

Download data: TXT

(Submitter supplied) The ZFP36L3 protein is a rodent-specific, placenta- and yolk sac-specific member of the tristetraprolin (TTP) family of CCCH tandem zinc finger proteins. These proteins bind to AU-rich elements in target mRNAs, and promote their deadenylation and decay. Mice deficient in ZFP36L3 exhibited decreased neonatal survival rates, but no apparent morphological changes in the placenta or surviving offspring. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL9250

10 Samples

Download data: TXT

(Submitter supplied) The Poly(A)-Tail focused RNA-seq, or PAT-seq approach, is an affordable and efficient tool for the measure of 3’UTR dynamics. We show here that PAT-seq returns (i) digital gene expression, (ii) polyadenylation site usage within and between samples, including alternative adenylation, and (iii) the polyadenylation-state the transcriptome. PAT-seq differs from previous 3’ focused RNA-seq methods in that it strictly depends on native 3’ adenylation within total RNA samples and thus removes the need for ribosome depletion and, that the full native poly(A)-tail is included in the sequencing libraries. more...

Organism:

Saccharomyces cerevisiae

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL18085

13 Samples

Download data: CSV

(Submitter supplied) Tristetraprolin (TTP), encoded by the Zfp36 gene, is a zinc-finger protein that regulates RNA stability primarily through association with 3’ untranslated regions (3’UTRs) of target mRNAs. While TTP is expressed abundantly in the intestines, its function in intestinal epithelial cells (IECs) is unknown. Here we used a cre-lox system to remove Zfp36 in the mouse epithelium to uncover a role for TTP in IECs and to identify target genes in these cells. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

6 Samples

Download data: TXT

(Submitter supplied) Cap1p, a transcription factor of the basic region-leucine zipper family, regulates oxidative stress response (OSR) in Candida albicans. Alteration of its C-terminal cysteine-rich domain (CRD) results in Cap1p nuclear retention and transcriptional activation. To better understand the function of Cap1p in C. albicans, we used genome-wide location profiling (ChIP-on-chip) to identify its transcriptional targets in vivo. more...

Organism:

Candida albicans

Type:

Genome binding/occupancy profiling by genome tiling array

Platform:

GPL4037

6 Samples

Download data: PAIR

(Submitter supplied) Cap1p, a transcription factor of the basic region-leucine zipper family, controls the oxidative stress response in Candida albicans. It was shown that alteration of the C-terminal cysteine-rich domain (CRD) of Cap1p results in nuclear retention and constitutive transcriptional activation. To further characterize the function of Cap1p in C. albicans, we used genome-wide location profiling (ChIP-on-chip), allowing the identification of Cap1p-transcriptional targets in vivo. more...

Organism:

Candida albicans

Type:

Expression profiling by array

Platforms:

GPL6808 GPL5723

18 Samples

Download data: CEL