Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| SRR9855540_1.fastq.gz | Fastqsanger.gz | |||
| SRR9855540_2.fastq.gz | Fastqsanger.gz | |||
| SRR9855541_1.fastq.gz | Fastqsanger.gz | |||
| SRR9855541_2.fastq.gz | Fastqsanger.gz | |||
| SRR9855542_1.fastq.gz | Fastqsanger.gz |
Items per page: 5 1 - 5 of 24 |
Similar Datasets
Project description:The sarcosine oxidase locus is controlled by GbdR and SouR independently induced by glycine betaine and sarcosine, respectively. The goal of this study was to identify the members of the SouR regulon. Therefore, the comparison strains were a gbdR mutant and a gbdRsouR double mutant. The conditions for inclusion in the souR regulon were: (i) called present in the array, (ii) changed more than 2.5-fold in signal in a statistically significant manner, (iii) altered in the presence of sarcosine and dependent on souR.
2015-11-16 | GSE72613 | GEO
Project description:The ability to sense sour provides an important sensory signal to prevent the ingestion of unripe, spoiled or fermented foods. Taste and somatosensory receptors in the oral cavity trigger aversive behaviors in response to acid stimuli. Here we show that the ion channel Otopetrin-1, a proton-selective channel normally involved in the sensation of gravity in the vestibular system, is essential for sour-sensing in the taste system. We demonstrate that a knockout of Otop1 eliminates acid responses from sour-sensing taste-receptor-cells (TRCs). In addition, we show that mice engineered to express otopetrin-1 in sweet TRCs now have sweet cells that also respond to sour stimuli. Next, we genetically identified the taste ganglion neurons mediating each of the five basic taste qualities, and demonstrate that sour taste uses its own dedicated labeled line from TRCs in the tongue to finely tuned taste neurons in the brain to trigger aversive behaviors.
2019-10-03 | GSE135801 | GEO
Project description:Samples from fruit juice vesicle tissue from three lemon genotypes (Frost Lisbon, Faris "sour" and Faris "sweet") differing in fruit acidity were compared at two developmental timepoints (immature, mature). Faris lemon appears to be a graft chimera with the L2 layer derived from normal acid lemon and layer L1 from Millsweet limetta or a closely related genotype. Fruit of Faris sour and Faris sweet grew on different branches of the same tree, with sour fruit developing on branches with L1 and L2 from acid lemon.
2011-12-07 | GSE12804 | GEO
Project description:Samples from fruit juice vesicle tissue from three lemon genotypes (Frost Lisbon, Faris "sour" and Faris "sweet") differing in fruit acidity were compared at two developmental timepoints (immature, mature). Faris lemon appears to be a graft chimera with the L2 layer derived from normal acid lemon and layer L1 from Millsweet limetta or a closely related genotype. Fruit of Faris sour and Faris sweet grew on different branches of the same tree, with sour fruit developing on branches with L1 and L2 from acid lemon. genotype: Faris sweet lemon - developmental stage: PO:0007009 FF.01 fruit size 30%,(3-replications); genotype: Faris sweet lemon - developmental stage: PO:0007050 FR.03 late stage of fruit ripening,(3-replications); genotype: Faris acid lemon - developmental stage: PO:0007009 FF.01 fruit size 30%,(3-replications); genotype: Faris acid lemon - developmental stage: PO:0007050 FR.03 late stage of fruit ripening,(3-replications); genotype: Frost Lisbon lemon - developmental stage: PO:0007009 FF.01 fruit size 30%,(3-replications); genotype: Frost Lisbon lemon - developmental stage: PO:0007050 FR.03 late stage of fruit ripening,(3-replications) PLEXdb (http://www.plexdb.org) has submitted this series at GEO on behalf of the original contributor, Mikeal L. Roose. The equivalent experiment is CT1 at PLEXdb.
2011-12-07 | E-GEOD-12804 | biostudies-arrayexpress
Project description:Burkholderia thailandensis is a soil-dwelling bacterium that shares many metabolic pathways with the ecologically similar, but evolutionarily distant, Pseudomonas aeruginosa. Among the diverse nutrients it can utilize is choline, which can be converted into the osmoprotectant glycine betaine and further catabolized as a source of carbon and nitrogen, similar to P. aeruginosa. Orthologs of genes in the choline catabolic pathway in these two bacteria showed distinct differences in gene arrangement as well as an additional orthologous transcriptional regulator in B. thailandensis. In this study, we showed that multiple glutamine amidotransferase1 (GATase1)-containing AraC-family transcription regulators (GATRs) are involved in regulation of the B. thailandensis choline catabolic pathway (gbdR1, gbdR2, souR). Using genetic analyses and sequencing the transcriptome in the presence and absence of choline, we identified the likely regulons of gbdR1 (BTH_II1869) and gbdR2 (BTH_II0968). We also identified a functional ortholog for P. aeruginosa souR, a GATR that regulates the metabolism of sarcosine to glycine. GbdR1 is absolutely required for expression of the choline catabolic locus, similar to P. aeruginosa GbdR, while GbdR2 is important to increase expression of the catabolic locus. Additionally, the B. thailandensis SouR ortholog (BTH_II0994) is required for catabolism of choline and its metabolites as carbon sources, whereas in P. aeruginosa, SouR function can by bypassed by GbdR. The strategy employed by B. thailandensis represents a distinct regulatory solution to control choline catabolism and thus provides both an evolutionary counterpoint and an experimental system to compare the acquisition and regulation of this pathway during environmental growth and infection.
2016-07-12 | GSE81652 | GEO
Project description:To further characterize genomic regions previously identified which are linked with meat quality traits like drip loss, PH, conductivity and etc., we employed mRNA-seq experiment on the PiF1 animals used in the tiling array experiments. Total RNA were taken from muscle sample of M. longissimus dorsi of pigs selected from two phenotypic groups graded according to high (HI) and low (LO) drip loss. Muscle mRNA profiles of 12 were generated by deep sequencing, in triplicate, using Illumina GAIIx.
2015-12-31 | E-GEOD-57509 | biostudies-arrayexpress