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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
ProteomicsGTSF1 accelerates target RNA cleavage by PIWI-clade Argonaute proteins
Mass Spectrometry data pertaining to manuscript entitled, "GTSF1 accelerates target RNA cleavage by PIWI-clade Argonaute proteins"
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2022-05-19 | MSV000089490 | MassIVE
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
TranscriptomicsAn Ancient Transcription Factor Initiates the Burst of piRNA Production During Early Meiosis in Mouse Testes (RNA-Seq)
Animal germ cells produce PIWI-interacting RNAs (piRNAs), small silencing RNAs that suppress transposons and enable gamete maturation. Mammalian transposon-silencing piRNAs accumulate early in spermatogenesis, whereas pachytene piRNAs are produced later during post-natal spermatogenesis and account ...
ORGANISM(S): Mus musculus 
2013-03-26 | E-GEOD-44654 | 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
TranscriptomicsPaternally-induced transgenerational environmental reprogramming of metabolic gene expression in mammals (Affymetrix)
Epigenetic information can be inherited through the mammalian germline, and represents a plausible transgenerational carrier of environmental information. To test whether transgenerational inheritance of environmental information occurs in mammals, we carried out an expression profiling screen for g...
ORGANISM(S): Mus musculus 
2011-01-14 | E-GEOD-25896 | biostudies-arrayexpress
TranscriptomicsPaternally-induced transgenerational environmental reprogramming of metabolic gene expression in mammals (small RNA)
Characterized the small (19-35 bp) RNA population from control and low protein offspring livers by high throughput sequencing. Eight sequencing lanes, one for each animal, with an average of 3.7 million mappable reads per lane. A number of miRNAs changed expression in the offspring from low protein ...
ORGANISM(S): Mus musculus 
2011-01-14 | E-GEOD-25897 | biostudies-arrayexpress
TranscriptomicsPaternally-induced transgenerational environmental reprogramming of metabolic gene expression in mammals
This SuperSeries is composed of the following subset Series: GSE25895: Paternally-induced transgenerational environmental reprogramming of metabolic gene expression in mammals (dye swap) GSE25896: Paternally-induced transgenerational environmental reprogramming of metabolic gene expression in mammal...
ORGANISM(S): Mus musculus 
2011-01-14 | E-GEOD-25899 | biostudies-arrayexpress
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