Ontology highlight
ABSTRACT:
PROVIDER: PRJNA748230 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| SRR15196100_1.fastq.gz | Fastqsanger.gz | |||
| SRR15196100_2.fastq.gz | Fastqsanger.gz | |||
| SRR15196101_1.fastq.gz | Fastqsanger.gz | |||
| SRR15196101_2.fastq.gz | Fastqsanger.gz | |||
| SRR15196102_1.fastq.gz | Fastqsanger.gz |
Items per page: 5 1 - 5 of 134 |
Similar Datasets
Project description:Known as “The Oriental Botanic Garden” and the natural gene bank of biological species, Shennongjia is one of the most biologically diverse areas in China and a member of UNESCO's World Network of Biosphere Reserves. The macro-organism resources of shennongjia have been deeply explored. However, the microbial community structure was scarcely detected. In this study, we aim to detedect the microbial community along six sites of Shennonajia Mountain and explore the major controlling factor in shaping microbial community with a microarray-based metagenomics tool named GeoChip 4.2.
2014-06-13 | GSE58433 | GEO
Project description:Barcoding fungi from Royal Botanic Garden Kew Fungarium Targeted loci
| PRJNA726568 | ENA
Project description:A functional gene microarray was developed and used to investigate phytoplankton community composition and gene expression in the English Channel. Genes encoding the CO2 fixation enzyme RuBisCO (rbcL) and the nitrate assimilation enzyme nitrate reductase (NR) representing several major groups of phytoplankton were included as oligonucleotide probes on the 'phytoarray'. Five major groups of eukaryotic phytoplankton that possess the Type 1D rbcL gene were detected, both in terms of presence (DNA) and activity (rbcL gene expression). Changes in relative signal intensity among the Type 1D rbcL probes indicated a shift from diatom dominance in the spring bloom to dominance by haptophytes and flagellates later in the summer. Because of the limitations of a smaller database, NR probes detected fewer groups, but due to the greater diversity among known NR sequences, NR probes provided higher phylogenetic resolution than did rbcL probes, and identified two uncultivated diatom phylotypes as the most abundant (DNA) and active (NR gene expression) in field samples. Unidentified chlorophytes and the diatom Phaeodactylum tricornutum were detected at both the DNA and cDNA (gene expression) levels. The reproducibility of the array was evaluated in several ways and future directions for further improvement of probe development and sensitivity are outlined. The phytoarray provides a relatively high resolution, high throughput approach to assessing phytoplankton community composition in marine environments. Keywords: seawater natural assemblages, functional gene expression
2008-09-12 | GSE12742 | GEO
Project description:Botanic drug CA regulated the miRNAs expression in tumor cells. We used microarrays to detail the differentiation miRNAs expression in Huh7 cells treated with CA or not.
2017-04-17 | GSE97855 | GEO
Project description:Honey promotes health and is an effective non-pharmacological home remedy against common respiratory infections. However, industrial processing and manipulation of raw honey can have a detrimental effect on its biological activities, including antibacterial ones, and hence its health-benefiting qualities. Therefore, this study aimed to compare the honey’s antibacterial activity, its total protein content, and the abundance of the most dominant bee-derived proteins in honey between raw (n=92) and supermarket (n=17) samples. We showed that raw honey samples were much more effective in inhibiting the growth of Staphylococcus aureus with a median minimal inhibitory concentration (MIC) value of 4.5% compared to supermarket honey samples ceasing bacterial growth with a median MIC value of 36%. Moreover, raw honey samples contained significantly higher amounts of total protein as well as the content of particular bee-derived proteins (major royal jelly protein 1 (MRJP1), glucose oxidase (GOX), and α-glucosidase) in contrast to supermarket honey samples. These data hint that some marketed honey samples could be deliberately manipulated with syrup, especially those that exhibited low protein content. In addition, the supermarket honey sample with the lowest protein content contained α-amylase (diastase) from Aspergillus oryzae. Strikingly, the content of this foreign enzyme in honey was roughly 60 times higher than the naturally occurring bee α-amylase. Our findings highlight the burning need to refine and monitor the specific quality parameters, ensuring the authenticity of honey and maintaining its reputation as a functional food.
2023-08-12 | PXD040190 | Pride
Project description:A functional gene microarray was developed and used to investigate phytoplankton community composition and gene expression in the English Channel. Genes encoding the CO2 fixation enzyme RuBisCO (rbcL) and the nitrate assimilation enzyme nitrate reductase (NR) representing several major groups of phytoplankton were included as oligonucleotide probes on the 'phytoarray'. Five major groups of eukaryotic phytoplankton that possess the Type 1D rbcL gene were detected, both in terms of presence (DNA) and activity (rbcL gene expression). Changes in relative signal intensity among the Type 1D rbcL probes indicated a shift from diatom dominance in the spring bloom to dominance by haptophytes and flagellates later in the summer. Because of the limitations of a smaller database, NR probes detected fewer groups, but due to the greater diversity among known NR sequences, NR probes provided higher phylogenetic resolution than did rbcL probes, and identified two uncultivated diatom phylotypes as the most abundant (DNA) and active (NR gene expression) in field samples. Unidentified chlorophytes and the diatom Phaeodactylum tricornutum were detected at both the DNA and cDNA (gene expression) levels. The reproducibility of the array was evaluated in several ways and future directions for further improvement of probe development and sensitivity are outlined. The phytoarray provides a relatively high resolution, high throughput approach to assessing phytoplankton community composition in marine environments. Keywords: seawater natural assemblages, functional gene expression Two functional genes, nitrate reductase and RuBisCO, 4 - 8 replicate features per array
2010-06-19 | E-GEOD-12742 | biostudies-arrayexpress
Project description:Botanic drug CA regulated the genes expression in tumor cells. We used microarrays to detail the differentiation genes expression treated with CA or not.
2017-08-26 | GSE103118 | GEO