Transcriptional profiling elucidates the essential role of glycogen synthase kinase 3 to fruiting body formation in Coprinopsis cinerea
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA507772 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| SRR8267660_1.fastq.gz | Fastqsanger.gz | |||
| SRR8267660_2.fastq.gz | Fastqsanger.gz | |||
| SRR8267661_1.fastq.gz | Fastqsanger.gz | |||
| SRR8267661_2.fastq.gz | Fastqsanger.gz | |||
| SRR8267662_1.fastq.gz | Fastqsanger.gz |
Items per page: 5 1 - 5 of 24 |
Similar Datasets
Project description:We used high-throughput RNA sequencing (RNA-Seq) to reveal the transcriptional response of C. cinerea on fruiting body formation and development with GSK3 inhibited by the addition of LiCl. The transcriptional profile revealed could elucidate the role of GSK3 activity in fruiting body development.
2019-04-19 | GSE123178 | GEO
Project description:Large scale assessment of the transcriptomes of the vegetative mycelium and primordium will facilitate the generation of a more comprehensive picture of the fruiting process in basidiomycetes. We coupled 5'-Serial Analysis of Gene Expression (5'-SAGE) to high-throughput pyrosequencing from 454 Life Sciences to analyze the transcriptomes and identify up-regulated genes (URGs) among vegetative mycelium (Myc) and stage 1 primordium (S1-Pri) of Coprinopsis cinerea during fruiting body development. We evaluated the expression of >3,000 genes in the two respective growth stages and demonstrated that almost one-third of these genes were preferentially expressed in either stage, which implicated a significant transcriptomic switch during fruiting body initiation. We annotated >34,000 and >45,000 transcription start sites (TSSs) in the transcriptomes of Myc and S1-Pri respectively. We identified a wealth of potential URGs related to early fruiting events, although their functions and roles are not exactly known. This study serves to advance our understanding of the molecular mechanisms of fruiting body development in the model mushroom C. cinerea.
2013-01-10 | GSE40722 | GEO
Project description:Large scale assessment of the transcriptomes of the vegetative mycelium and primordium will facilitate the generation of a more comprehensive picture of the fruiting process in basidiomycetes. We coupled 5'-Serial Analysis of Gene Expression (5'-SAGE) to high-throughput pyrosequencing from 454 Life Sciences to analyze the transcriptomes and identify up-regulated genes (URGs) among vegetative mycelium (Myc) and stage 1 primordium (S1-Pri) of Coprinopsis cinerea during fruiting body development. We evaluated the expression of >3,000 genes in the two respective growth stages and demonstrated that almost one-third of these genes were preferentially expressed in either stage, which implicated a significant transcriptomic switch during fruiting body initiation. We annotated >34,000 and >45,000 transcription start sites (TSSs) in the transcriptomes of Myc and S1-Pri respectively. We identified a wealth of potential URGs related to early fruiting events, although their functions and roles are not exactly known. This study serves to advance our understanding of the molecular mechanisms of fruiting body development in the model mushroom C. cinerea. 5'-SAGE analysis of the transcriptomes of vegetative mycelium and primordium of C. cinerea by 454 GS20 high-throughput pyrosequencer
2013-01-10 | E-GEOD-40722 | biostudies-arrayexpress
Project description:Anterior tibialis removed from 3-month old muscle glycogen synthase WT or knockout mouse. RNA was extracted using GibcoBRL TRIzol Reagent and a Quiagen RNeasy kit. Targets were produced using standard Affymetrix procedures from about 5ug of total RNA. GSM40057-GSM40063 AND GSM40956. Liver removed from 3-month old muscle glycogen synthase WT or knockout mouse. RNA was extracted using GibcoBRL TRIzol Reagent and a Quiagen RNeasy kit. Targets were produced using standard Affymetrix procedures from about 10ug of total RNA. GSM40064-GSM40071. Medial gastrocnemius removed from 3-month old muscle glycogen synthase WT or knockout mouse. RNA was extracted using GibcoBRL TRIzol Reagent and a Quiagen RNeasy kit. Targets were produced using standard Affymetrix procedures from about 5ug of total RNA. GSM40072-GSM40079. Medial gastrocnemius removed from 8-month old muscle glycogen synthase WT or overexpressing mouse. RNA was extracted using GibcoBRL TRIzol Reagent and a Quiagen RNeasy kit. Targets were produced using standard Affymetrix procedures from about 5ug of total RNA. GSM40080-GSM40089 Keywords: other
2006-01-27 | GSE2198 | GEO
Project description:We have recently shown that the coprophilous model mushroom Coprinopsis cinerea transcribes a broad array of genes encoding defense proteins in the vegetative mycelium and fruiting bodies that target bacterial competitors and animal predators challenging the respective tissues of this fungus. In addition, we have demonstrated in previous work that two nematotoxic defense proteins from Coprinopsis, CGL1 and CGL2, were induced in vegetative mycelium challenged with the predatory nematode Aphelenchus avenae; however, the specificity and broadness of this response remained unclear. In order to resolve these issues, we sequenced the poly(A)-positive transcriptome of vegetative mycelium of C. cinerea confronted with nematode predation, hyphal mechanical damage or bacterial co-culture.
2015-09-01 | E-MTAB-2763 | biostudies-arrayexpress
Project description:Anterior tibialis removed from 3-month old muscle glycogen synthase WT or knockout mouse. RNA was extracted using GibcoBRL TRIzol Reagent and a Quiagen RNeasy kit. Targets were produced using standard Affymetrix procedures from about 5ug of total RNA. GSM40057-GSM40063 AND GSM40956. Liver removed from 3-month old muscle glycogen synthase WT or knockout mouse. RNA was extracted using GibcoBRL TRIzol Reagent and a Quiagen RNeasy kit. Targets were produced using standard Affymetrix procedures from about 10ug of total RNA. GSM40064-GSM40071. Medial gastrocnemius removed from 3-month old muscle glycogen synthase WT or knockout mouse. RNA was extracted using GibcoBRL TRIzol Reagent and a Quiagen RNeasy kit. Targets were produced using standard Affymetrix procedures from about 5ug of total RNA. GSM40072-GSM40079. Medial gastrocnemius removed from 8-month old muscle glycogen synthase WT or overexpressing mouse. RNA was extracted using GibcoBRL TRIzol Reagent and a Quiagen RNeasy kit. Targets were produced using standard Affymetrix procedures from about 5ug of total RNA. GSM40080-GSM40089
2007-09-25 | E-GEOD-2198 | biostudies-arrayexpress
Project description:The morphogenesis of sexual fruiting bodies of fungi is a complex process determined by a genetically encoded programme. Fruiting bodies reached highest complexity levels in the Agaricomycetes, yet, the underlying genetics is currently poorly known. In this work, we functionally characterised an unannotated gene we term snb1, whose expression level increases rapidly during fruiting body initiation. According to phylogenetic analyses, orthologues of snb1 are present in almost all Agaricomycetes and may represent a novel conserved gene family that plays a substantial role in fruiting body development. We disrupted snb1 using CRISPR/Cas9 in the agaricomycete model organism Coprinopsis cinerea. Snb1 mutants formed unique, snowball-shaped, rudimentary fruiting bodies that could not differentiate caps, stipes and lamellae. We took advantage of this phenotype to study fruiting body differentiation using RNA-Seq analyses. This revealed a multitude of differentially regulated genes and gene families that may be related to tissue differentiation and the formation of structures. Taken together, the novel gene family of snb1 and the differentially expressed genes in the snb1 mutants provide valuable insights into the complex mechanisms underlying tissue differentiation in the Agaricomycetes.
2024-01-26 | GSE245082 | GEO
Project description:In this study, we aimed at uncovering the molecular mechanisms underlying POMC neuron sensory activation and the mediated behavioral and metabolic processes. Unexpectedly, we found that glycogen metabolism is rapidly engaged in POMC neurons upon sensory food perception. Genetic deletion of glycogen synthase, the sole enzyme able to make glycogen in vivo, in POMC neurons impedes food-related sensory activation while causing impairments in food awareness, short-term food intake and insulin release. These perturbations associate with whole-body metabolic defects, including overweight and insulin resistance, that are exacerbated by high-dense diets or ageing. Collectively, our study identifies glycogen metabolism as an unanticipated mechanistic driver of POMC neuron sensory activation and provides paradigm-shift evidences of the importance of neuronal glycogen for physiology.
2024-01-31 | GSE224274 | GEO
Project description:To identify genes express in earliest stage of fruiting body initiation in Coprinopsis cinerea, strain #326 (AmutBmut haploid fruiting strain), genes expressed at 0, 0.5, 1, 3h after light exposure were compared by Super-SAGE Approximately, 1 million tags were sequenced from each mycelial sample to obtain 65,535 unique tags. First, we made matches between the tags and predicted genes of the WT strain, and 24.4% tags matched to predicted genes. Tags of 11.4% genes that did not match with predicted genes matched with the genome sequence of strain #326, and 64.1% of unique tags (2.5~4.5% of total tag counts) were not identified in the #326 genome sequence. In tags that matched to #326 strain genome, we obtained reads 1,000 bp upstream of the genome sequence from the tags, and found that 81% of 1000 bp upstream genome sequences contain predicted genes. The tag counts that matched the same predicted genes were incremented, and fisher’s exact test was carried out using IDEG6
2018-12-03 | GSE99617 | GEO
Project description:Glucocorticoids (GCs) bind to the glucocorticoid receptor (GR) to regulate diverse biological functions from cell growth to apoptosis. Drugs that mimic their action are the most commonly prescribed therapeutic agents in the world and are currently used for the treatment of many diseases including asthma, autoimmune disorders, and some cancers. However, the mechanisms by which one hormone, via one receptor, modulates such diverse biological functions remain unclear. We hypothesized that epigenetic alteration to the GR may contribute to its signaling diversity, and here we demonstrate that Glycogen Synthase Kinase-3-beta phosphorylates GR on Serine 404 in a glucocorticoid-dependent manner. U-2 OS cells expressing a mutant GR that is incapable of Ser404 phosphorylation have enhanced global transcriptional responses, stronger NF-kappaB transrepression, and enhanced cell death in response to dexamethasone. Conversely, presence of Ser404 phosphorylation on the GR inhibits glucocorticoid-dependent NF-kappaB transrepression and cell death of these osteoblasts. Collectively, our results describe a novel convergence point of the GSK-3-beta pathway with the GR resulting in altered glucocorticoid regulated signaling. Our results also provide a mechanism by which the phosphorylation status of Ser404 in GR can dictate how cells will ultimately respond to GCs. Keywords: Glucocorticoid Receptor; GSK-3-beta; NF-kappaB Transrepression; Phosphorylation
2008-11-24 | GSE11205 | GEO