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TranscriptomicsThe Exoribonuclease Nibbler Controls 3' End Processing of MicroRNAs in Drosophila
MicroRNAs (miRNAs) are endogenous noncoding small RNAs with important roles in many biological pathways; their generation and activity are under precise regulation. Emerging evidence suggests that miRNA pathways are precisely modulated with controls at the level of transcription, processing, and sta...
ORGANISM(S): Drosophila melanogaster 
2011-11-17 | E-GEOD-31689 | biostudies-arrayexpress
TranscriptomicsSorting of Drosophila small silencing RNAs partitions microRNA* strands into the RNA interference pathway
In flies, small silencing RNAs are sorted between Argonaute1 (Ago1), the central protein component of the microRNA (miRNA) pathway, and Argonaute2 (Ago2), which mediates RNA interference. Extensive double-stranded characterM-bM-^@M-^Tas is found in small interfering RNAs (siRNAs)M-bM-^@M-^Tdirects d...
ORGANISM(S): Drosophila melanogaster 
2009-10-31 | E-GEOD-18806 | biostudies-arrayexpress
TranscriptomicsDicer Partner Proteins Tune the Length of Mature miRNAs in Flies and Mammals
Drosophila Dicer-1 produces microRNAs (miRNAs) from pre-miRNA, whereas Dicer-2 generates small interfering RNAs (siRNAs) from long dsRNA. loquacious (loqs) encodes three Dicer partner proteins, Loqs-PA, Loqs-PB, and, Loqs-PD, generated by alternative splicing. To understand the function of each Loqs...
ORGANISM(S): Mus musculus 
2012-12-07 | E-GEOD-37443 | biostudies-arrayexpress
TranscriptomicsEndogenous siRNAs derived from transposons and mRNAs in Drosophila somatic cells
Small interfering RNAs (siRNAs) direct RNA interference (RNAi) in eukaryotes. In flies, somatic cells produce siRNAs from exogenous double-stranded RNA as a defense against viral infection. Here, we identify 21-nt long, endogenous siRNAs (endo-siRNAs) corresponding to transposons and heterochromatic...
ORGANISM(S): Drosophila melanogaster 
2008-04-10 | E-GEOD-11019 | biostudies-arrayexpress
Genomicsena-DATASET-BGI-26-11-2015-07:58:13:440-13 - samples
Esophageal cancer is one of the most aggressive cancers and the sixth leading cause of cancer death worldwide1. Approximately 70% of the global esophageal cancers occur in China and over 90% histopathological forms of this disease are esophageal squamous cell carcinoma (ESCC)2-3. Currently, there ar...
EGAD00001001691 | EGA
GenomicsWhole-genome sequencing in 14 cases and whole-exome sequencing in 90 cases of Chinese ESCC
Esophageal cancer is one of the most aggressive cancers and the sixth leading cause of cancer death worldwide1. Approximately 70% of the global esophageal cancers occur in China and over 90% histopathological forms of this disease are esophageal squamous cell carcinoma (ESCC)2-3. Currently, there ar...
EGAS00001001487 | EGA
ProteomicsEffects of swimming exercise on the urinary proteome in rats
In this study, the experimental rats were administered a 7-week swimming training (5 days per week, 40 min/day). To identify changes in the urinary proteome during regular swimming exercise, urine samples were collected at week 2, 5, and 7. Urine proteins were identified by liquid chromatography cou...
ORGANISM(S): Rattus Rattus 
2021-05-06 | PXD025814 |
ProteomicsPrecipitation mediates the role of stochastic process in soil microbial community assembly
Precipitation change is often associated with climate warming, but its effects on soil microbial community assembly remain relatively underexplored. Traditionally, it is thought that increasing the magnitude of environmental changes will increase the importance of deterministic processes in communit...
ORGANISM(S): Uncultivated Soil Bacterium 
2020-12-13 | PXD023103 |
ProteomicsThe Analysis of Plasma Metabolome and Lipidome of Patients with COVID-19
The ongoing outbreak of novel coronavirus (SARS-CoV-2) disease 2019 (COVID-19) has been declared a pandemic by the World Health Organization. This disease is marked by its rapid progression from mild to severe conditions, particularly in the absence of adequate medical care. And the mortality rate o...
ORGANISM(S): Homo Sapiens 
2020-03-31 | PXD018307 |
TranscriptomicsSystematic evaluation of variability in simulated ChIP-chip experiments
The most widely-used method for detecting and measuring genome-wide protein-DNA interactions is chromatin immunoprecipitation on tiling microarrays, commonly known as ChIP-chip. Many tiling array platforms, amplification methods, and analysis algorithms exist for ChIP-chip, but a rigorous assessment...
ORGANISM(S): Homo sapiens 
2008-01-31 | E-GEOD-9842 | biostudies-arrayexpress
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