Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

The effect of nutrient ratios on production of taste and odour compounds in drinking water reservoirs

ABSTRACT: The effect of nutrient ratios on production of taste and odour compounds in drinking water reservoirs

PROVIDER: PRJEB75951 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	ERR13249720_1.fastq.gz	Fastqsanger.gz
	ERR13249720_2.fastq.gz	Fastqsanger.gz
	ERR13249721_1.fastq.gz	Fastqsanger.gz
	ERR13249721_2.fastq.gz	Fastqsanger.gz
	ERR13249722_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 104

Similar Datasets

Conditioned Taste Aversion experiment

Project description:Conditioned Taste Aversion experiment

2010-05-27 | E-GEOD-930 | biostudies-arrayexpress

Fine tuning of epithelial taste bud organoid to promote functional recapitulation of taste reactivity

Project description:Taste stem/progenitor cells from the mouse posterior tongue have been recently used to generate taste bud organoids. However, the inaccessible location of the taste receptor cells is observed in conventional organoids. Here, we established a suspension culture method for fine tuning of taste bud organoid by apicobasal polarity alteration to form the accessible localization of taste receptor cells in organoid. Compared to conventional Matrigel-embedded organoids, suspension-cultured organoids showed comparable differentiation and renewal rates to those of taste buds in vivo and exhibited functional taste receptor cells and cycling progenitor cells. Accessible taste receptor cells on the outer region of taste bud organoids enabled the direct application of calcium imaging for evaluating the taste response. Moreover, suspension-cultured organoids could be genetically altered using gene editing methods. Suspension-cultured taste bud organoid harmoniously integrated with the recipient lingual epithelium; maintained the taste receptor cells and gustatory innervation capacity. Thus, we propose that suspension-cultured organoids may provide efficient model for taste research including taste bud development, regeneration and transplantation

2021-12-25 | GSE191169 | GEO

Transcription profiling of Drosophila melanogaster taste tissue

Project description:To uncover novel molecules involved in taste detection, we performed a microarray-based screen for genes enriched in taste neurons. Proboscis RNA from flies homozygous for a recessive poxn null mutation was compared to RNA from heterozygous controls. Poxn mutants have a transformation of labellar gustatory chemosensory bristles into mechanosensory bristles and therefore lack most or all taste neurons. Experiment Overall Design: Proboscises of poxn70 homozygous mutant and poxn70 heterozygous mutant males (8-18 days post eclosure) were dissected, and total RNA was harvested in Trizol according to standard trizol protocol. Samples for each microarray were prepared from 164-280 proboscises. We performed 3 biological replicates for each genotype.

2010-02-17 | E-GEOD-19984 | biostudies-arrayexpress

Pig Taste Cell-Derived Organoids Synthesize Insulin

Project description:Previously we showed that taste receptor cells in situ in taste buds synthesize insulin. Here we describe a model of pig taste organoid culture in which we have promoted insulin expression by induction of quiescence. The cellular heterogeneity of the lingual epithelium is maintained in the organoids, and stem cell type and organoid architecture can be controlled through changes in media composition and/or use of static versus dynamic culture. Pig taste organoids were maintained long term and organoids cultured in low sheer stress dynamic exhibited an architecture and expression profile akin to the native tissue. Porcine taste organoids also contained insulin, and the insulin critical transcription factors MAFA and PAX4. These results provide a pig model of taste organoid culture that can be used universally and bring us closer to the use of the taste tissue as a new renewable source of beta cells

2024-01-31 | GSE252240 | GEO

Conditioned Taste Aversion experiment

Project description:Conditioned Taste Aversion experiment Keywords: other

2004-12-22 | GSE930 | GEO

Genome-wide transcriptome analyses by RNAseq to determine the change that happens in the peripheral taste system with age.

Project description:To understand the mechanisms that regulate the renewal and maintenance of taste cells we performed RNA-sequencing analysis on isolated taste cells from 2 and 6 month old mice to determine how alterations in the taste cell-transcriptome regulate taste cell maintenance and function in adults. We found that the Activator Protein-1 (AP1) transcription factors (c-Fos, Fosb and c-Jun) and genes associated with this pathway were significantly downregulated in taste cells from 6 month old mice and further declined at 12 months. We generated conditional c-Fos- knockout mice to target K14-expressing cells, including differentiating taste cells. c-Fos deletion caused a severe perturbation in taste bud structure and resulted in a significant reduction in the taste bud size. c-Fos deletion also affected taste cell turnover as evident by, a decrease in proliferative markers, and upregulation of the apoptotic marker cleaved-PARP. Thus, AP1 factors are important regulators of adult taste cell renewal and their downregulation negatively impacts taste maintenance. Comparison of genes responsible for peripheral Taste system maintenance at age, 3 and 6 months. processed_data.txt: List of B vs S gene expression data gene_exp.diff: cuffdiff data for 2 and 6 month taste cells

2016-08-16 | E-GEOD-85308 | biostudies-arrayexpress

Expression data of genes from the gustatory cortex follwing novel taste learning

Project description:Novel taste memories, critical for animal survival, are consolidated to form long term memories which are dependent on translation regulation in the gustatory cortex We used microarray for identification of genes involved in novel taste learning at two time points- 1 and 3 hours following memory formation for novel taste Adult rats were separated into two groups- novel tatse (0.1% sacchain) and water, two time points were used 1, 3 hours following learnin. Rna was extracted and hybridized on Affymetrix microarray

2016-03-23 | E-GEOD-74546 | biostudies-arrayexpress

Expression data from macaque taste buds and lingual epithelium

Project description:Efforts to unravel the mechanisms underlying taste sensation (gustation) have largely focused on rodents. The first comprehensive database of gene expression in primate (Macaca fascicularis) taste buds is presented. This database provides a foundation for further studies in diverse aspects of taste biology. A taste bud gene expression database was generated using laser capture microdissection (LCM) of tissue freeze medium OTC embedded macaque tongue tissue blocks. We collected fungiform (FG) taste buds at the front of the tongue, circumvallate (CV) taste buds at the back of the tongue, as well as non-gustatory lingual epithelium (LE). Gene expression was also analyzed in the top and bottom portions of CV taste buds collected using LCM. Samples were collected from 10 animals - 7 female, 3 male.

2009-07-01 | GSE16485 | GEO

The single-cell RNA sequencing for α-gustducin-positive taste cells

Project description:Taste buds are complex sensory organs that are embedded in the epithelium of fungiform papillae (FP) and circumvallate papillae (CV). The sweet, bitter, and umami taste are sensed by type II taste cells that expressed taste receptors (Tas1rs and Tas2rs) which coupled with taste G-protein α-gustducin. Recent studies revealed that the taste response profiles of α-gustducin-expressing cells are different between FP and CV. We applied the high-throughput single-cell RNA-sequencing combined with fluorescence-activated cell sorting (FACS) to profile the transcriptome of the α-gustducin-expressing taste cells in both fungiform and circumvallatae papillae with transgenic mice expressing green fluorescent protein (GFP).

2021-08-01 | GSE169191 | GEO

Gene expression analysis of Drosophila melanogaster taste tissue

2010-01-22 | GSE19984 | GEO