Ontology highlight
ABSTRACT:
PROVIDER: PRJNA589667 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Light is a key environmental factor in the growth, development, and metabolism of the edιble mushroom Pleurotus ostreatus. In this study, the effect of white, blue, green, yellow, red light, and darkness on the global protein expression profile of P. ostreatus LGAM 1123 grown in submerged cultivation was investigated. No inhibition of the growth of the fungus, in all the light conditions tested, compared to the dark, was observed. However, the mycelial protein content was reduced by 10% in blue and white light. From the proteomic analysis, a different proteome was expressed for each light wavelength, with red and blue light presenting the most distinctive proteome profiles. Blue light induces pathways such as the citrate cycle (TCA cycle), glycolysis/gluconeogenesis and biosynthesis of amino acids, while red light induces mRNA-related pathways. GC-MS analysis of biomass revealed differences in the produced amino acids, sugars, and lipids. The distinct regulation of proteins and bioactive compounds under different light wavelengths growth indicate that using a specific light wavelength, the metabolism of P. ostreatus could turn into particular biochemical pathways. These strategies could be useful for the food industry because specific nutrients could be increased in the fermentation of edible fungi without the need for genetic engineering of the strain.
2025-10-15 | PXD065402 | Pride
Project description:Pleurotus ostreatus, also known as the oyster mushroom, is an active lignin decomposer in the forests. The genomes of the monokaryotic strains PC15 and PC9 have been used to characterize the content and distribution of transposable elements. This study analyzes the impact of transposable element insertions on the global transcriptome of P. ostreatus. The transcriptome of PC15 and PC9 has been analyzed in exponential growth during submerged fermentation in malt-yeast extract-sucrose medium RNAseq of two P. ostreatus strains: PC15 and PC9
2016-05-19 | E-GEOD-81586 | biostudies-arrayexpress
Project description:Photoresponse mechanism of oyster muchroom mycelia was studied using a custom microarray prepared on the basis of the genome information (Pleurotus ostreatus PC15 v2.0) in JGI Genome Portal. Blue light stimulation to the mycelia caused the up-regulation and down-regulation of genes expression. Particulary, the genes coding rate-controlling enzymes in glycolysis, pentose phosphate, and sikimic acid pathways were up-regulated to accumulate shikimic acid dramatically.
2017-02-09 | GSE58522 | GEO
Project description:Pleurotus ostreatus, also known as the oyster mushroom, is an active lignin decomposer in the forests. The genomes of the monokaryotic strains PC15 and PC9 have been used to characterize the content and distribution of transposable elements. This study analyzes the impact of transposable element insertions on the global transcriptome of P. ostreatus. The transcriptome of PC15 and PC9 has been analyzed in exponential growth during submerged fermentation in malt-yeast extract-sucrose medium
2016-05-19 | GSE81586 | GEO
Project description:Pleurotus ostreatus tissue types and developmental stages
2021-06-05 | GSE176179 | GEO
Project description:Light quality is an important abiotic factor that affects growth and development of photosynthetic organism. In this study, D. salina was exposed to red (660 nm) and blue light (450 nm), and cell growth, pigments, and transcriptome were analyzed. The RNA of D. salina was sequenced and transcriptomic response of algal cells after transitioning from white light to red and blue light was investigated. Genes encoding for enzymes involved in photosynthesis were down-regulated, whereas genes involved in the metabolism of carotenoid were up-regulated. Genes encoding for photoprotective enzymes related to reactive oxygen species scavenging were up-regulated under both red and blue light. The present transcriptomic study would assist in the comprehensive understanding of carotenoid biosynthesis of D. salina.
2020-03-01 | GSE128019 | GEO
Project description:Pleurotus ostreatus (oyster mushroom), genomic and transcriptomic data
| PRJEB52212 | ENA
Project description:We investigated light dependent gene expression changes in the marine ochrophyte Nannochloropsis oceanica CCMP1779. These algae have several putative blue light photoreceptors but appear to lack red light photoreceptors. To study early light signaling in N. oceanica and avoid as much as possible secondary downstream events, we quantified gene expression changes in dark-adapted cells after a short blue or red light pulse. More genes were differentially expressed under blue than under red light. In addition, fold change in expression was smaller for the red light-treated samples. For example, the median fold change of induced genes was 3 for blue light and 2.5 for red light. Moreover, hierarchical cluster analysis showed that gene expression after red light treatment was more similar to the dark control than after blue light treatment.
2022-01-05 | GSE164714 | GEO
Project description:Light is one of the main environmental cues that affects the physiology and behavior of many organisms. The effect of light on genome-wide transcriptional regulation has been well-studied in green algae and plants, but not in red algae. Cyanidioschyzon merolae is used as a model red algae, and is suitable for studies on transcriptomics because of its compact genome with a relatively small number of genes. In addition, complete genome sequences of the nucleus, mitochondrion, and chloroplast of this organism have been determined. Together, these attributes make C. merolae an ideal model organism to study the response to light stimuli at the transcriptional and the systems biology levels. Previous studies have shown that light significantly affects cell signaling in this organism, but there are no reports on its blue light- and red light-mediated transcriptional responses. We investigated the direct effects of blue and red light at the transcriptional level using RNA-seq. Blue and red light were found to regulate 35% of the total genes in C. merolae. Blue light affected the transcription of genes involved protein synthesis while red light specifically regulated the transcription of genes involved in photosynthesis and DNA repair. Blue or red light regulated genes involved in carbon metabolism and pigment biosynthesis. Overall, our data showed that red and blue light regulate the majority of the cellular, cell division, and repair processes in C. merolae.
2016-09-10 | GSE83828 | GEO