GEO DataSets

(Submitter supplied) Fungal pathogens depend on sophisticated gene expression programs for successful infection. A crucial component is RNA regulation mediated by RNA-binding proteins. In the biotrophic fungal plant pathogen Ustilago maydis, loss of the multi KH domain containing RBP, Khd4, causes aberrant cell morphology, disturbed hyphal growth and impaired virulence. To investigate the role of Khd4 in the polar growth of infectious hyphae, we established the RNA-editing based hyperTRIBE method to detect in vivo mRNA targets.This technique is especially suited to investigate proteins of high molecular weight or low expression that are difficult to purify (McMahon et al., 2016, Xu et al., 2018, Rahman et al., 2018). more...

Organism:

Mycosarcoma maydis

Type:

Expression profiling by high throughput sequencing

Platform:

GPL33088

12 Samples

Download data: TXT

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

Organism:

Mycosarcoma maydis

Type:

Expression profiling by high throughput sequencing

Platform:

GPL33088

20 Samples

Download data: BEDGRAPH

(Submitter supplied) Fungal pathogens depend on sophisticated gene expression programs for successful infection. A crucial component is RNA regulation mediated by RNA-binding proteins. In the biotrophic fungal plant pathogen Ustilago maydis, loss of the multi KH domain containing RBP, Khd4, causes aberrant cell morphology, disturbed hyphal growth and impaired virulence. To investigate the role of Khd4 in the polar growth of infectious hyphae, we established the RNA-editing based hyperTRIBE method to detect in vivo mRNA targets.This technique is especially suited to investigate proteins of high molecular weight or low expression that are difficult to purify (McMahon et al., 2016, Xu et al., 2018, Rahman et al., 2018). more...

Organism:

Mycosarcoma maydis

Type:

Expression profiling by high throughput sequencing

Platform:

GPL33088

8 Samples

Download data: BEDGRAPH

(Submitter supplied) RNA-binding proteins constitute key factors of the posttranscriptional machinery. These regulatory proteins recognise specific elements within target transcripts to promote e.g. maturation, translation or stability of mRNAs. In Ustilago maydis, evidence is accumulating that posttranscriptional processes are important to determine pathogenicity. Deletion of khd4, encoding a predicted RNA-binding protein with five K homology (KH) domains, causes aberrant cell morphology and reduced virulence. more...

Organism:

Mycosarcoma maydis

Type:

Expression profiling by array

Platform:

GPL3681

4 Samples

Download data: CEL, CHP, TXT

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

Organism:

Mycosarcoma maydis

Type:

Other; Expression profiling by high throughput sequencing

Platforms:

GPL24534 GPL19655

12 Samples

Download data: BAM, BW

(Submitter supplied) Spatiotemporal protein expression is mediated by active transport and local translation of mRNAs. Key factors of the transport machinery are RNA-binding proteins (RBPs) that recognise mRNAs as cargo for motor-based transport. However, a global view of transported mRNAs with cognate RBP binding sites is missing. Here, we cast a transcriptome-wide view on endosomal mRNP transport in Ustilago maydis by studying the newly identified endosomal RBP Grp1 and the key transport RBP Rrm4 in a comparative iCLIP approach. more...

Organism:

Mycosarcoma maydis

Type:

Other

Platform:

GPL19655

6 Samples

Download data: BAM

(Submitter supplied) Spatiotemporal protein expression is mediated by active transport and local translation of mRNAs. Key factors of the transport machinery are RNA-binding proteins (RBPs) that recognise mRNAs as cargo for motor-based transport. However, a global view of transported mRNAs with cognate RBP binding sites is missing. Here, we cast a transcriptome-wide view on endosomal mRNP transport in Ustilago maydis by studying the newly identified endosomal RBP Grp1 and the key transport RBP Rrm4 in a comparative iCLIP approach. more...

Organism:

Mycosarcoma maydis

Type:

Other; Expression profiling by high throughput sequencing

Platform:

GPL24534

6 Samples

Download data: BED, BW

(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) Neural-specific mRNA decay measurements by TU-Decay technique in control and Pumilio knockdown embryos

Organism:

Drosophila melanogaster

Type:

Expression profiling by array

Platform:

GPL17080

15 Samples

Download data: TXT

(Submitter supplied) whole embryo (all tissues) measurement of mRNA decay by 4-thiouridine pulse-chase

Organism:

Drosophila melanogaster

Type:

Expression profiling by array

Platform:

GPL6385

6 Samples

Download data: TXT

(Submitter supplied) The control of mRNA stability plays a central role in regulating gene expression. In metazoans, the earliest stages of development are driven by maternally supplied mRNAs. The degradation of these maternal mRNAs is critical for promoting the maternal-to-zygotic transition of developmental programs, although the underlying mechanisms are poorly understood in vertebrates. Here, we characterized maternal mRNA degradation pathways in zebrafish using a transcriptome analysis and systematic reporter assays. more...

Organism:

Danio rerio

Type:

Expression profiling by high throughput sequencing

Platform:

GPL14875

6 Samples

Download data: TXT

(Submitter supplied) Regulation of mRNA stability by RNA-protein interactions contributes significantly to quantitative aspects of gene expression. We have identified potential mRNA targets of the AU-rich element binding protein AUF1. Myc-tagged AUF1 p42 was induced in mouse NIH-3T3 cells and RNA-protein complexes isolated using anti-myc tag antibody beads. Bound mRNAs were analyzed with Affymetrix microarrays. We have identified 508 potential target mRNAs that were at least 3-fold enriched compared to control cells without myc-AUF1. more...

Organism:

Mus musculus

Type:

Expression profiling by array; Other

Platform:

GPL1261

5 Samples

Download data: CEL

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

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

30 Samples

Download data

(Submitter supplied) Approximately 1500 RNA-binding proteins (RBPs) profoundly impact mammalian cellular function by controlling distinct sets of transcripts, often using sequence-specific binding to 3′ untranslated regions (UTRs) to regulate mRNA stability and translation. Aside from their individual effects, higher-order combinatorial interactions between RBPs on specific mRNAs have been proposed to underpin the regulatory network. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

9 Samples

Download data: BED

(Submitter supplied) Approximately 1500 RNA-binding proteins (RBPs) profoundly impact mammalian cellular function by controlling distinct sets of transcripts, often using sequence-specific binding to 3′ untranslated regions (UTRs) to regulate mRNA stability and translation. Aside from their individual effects, higher-order combinatorial interactions between RBPs on specific mRNAs have been proposed to underpin the regulatory network. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

21 Samples

Download data: BED

(Submitter supplied) Decoding post-transcriptional regulatory programs underlying gene expression is a crucial step toward a predictive dynamical understanding of cellular state transitions. Despite recent systematic efforts, the sequence determinants of such mechanisms remain largely uncharacterized. An important obstacle in revealing these elements stems from the contribution of local secondary structures in defining interaction partners in a variety of regulatory contexts, including but not limited to transcript stability, alternative splicing and localization. more...

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by high throughput sequencing; Expression profiling by high throughput sequencing

Platforms:

GPL9052 GPL4133

43 Samples

Download data: FA, TXT