Sort   by:  
 Page size 
TranscriptomicsMutant analysis of C. elegans small RNAs with 5p monophosphates
These datasets profile the expression of small RNAs with 5p monophosphates and 3p hydroxyls (including miRNAs, 21U-RNAs) in young adult worms from the wt, prg-1 mutant, and fog-2 mutant backgrounds. These datasets were prepared in the Craig C. Mello laboratory using T4 RNA ligase 1. Keywords: miRNA...
ORGANISM(S): Caenorhabditis elegans 
2008-06-15 | E-GEOD-11735 | biostudies-arrayexpress
TranscriptomicsMutant analysis of C. elegans small RNAs, 5p-end-independent
These datasets profile the expression of small RNAs with 3p hydroxyls (including endo-siRNAs, miRNAs, and 21U-RNAs) in young adult worms from the wt and prg-1 mutant backgrounds. They were prepared using an approach that captures small RNAs independent of the covalent status of their 5p termini, as...
ORGANISM(S): Caenorhabditis elegans 
2008-06-15 | E-GEOD-11736 | biostudies-arrayexpress
TranscriptomicsHigh throughput sequencing of endogenous small RNAs from AGO pathway mutants
High-throughput pyrosequencing of endogenous small RNAs from >95% male enriched populations of alg-3(tm1155);alg-4(ok1041);fog-2(q71) and fog-2(q71) worms as well as purified spermatids from fem-3(q20) adult worms. Gametogenesis is thermosensitive in numerous metazoa ranging from worms to man. In C...
ORGANISM(S): Caenorhabditis elegans 
2010-02-24 | E-GEOD-18729 | biostudies-arrayexpress
TranscriptomicsHigh throughput sequencing of mutants in the WAGO pathway
Diverse naturally-occurring small RNA species interact with Argonaute proteins to mediate sequence-specific regulation in animals. In addition to micro-RNAs (miRNAs), which collectively regulate thousands of target mRNAs, other endogenous small RNA species include the Piwi-associated piRNAs that are...
ORGANISM(S): Caenorhabditis elegans 
2009-10-01 | E-GEOD-18215 | biostudies-arrayexpress
TranscriptomicsHigh-throughput pyrosequencing of endogenous small RNAs from CSR-1 IP complexes and csr-1(tm892) and ego-1(om97) mutants
High-throughput pyrosequencing of endogenous small RNAs from CSR-1 IP complexes and csr-1(tm892) and ego-1(om97) mutants with corresponding controls. RNAi-related pathways regulate diverse processes, from developmental timing to transposon silencing. Here, we show that in C. elegans the Argonaute CS...
ORGANISM(S): Caenorhabditis elegans 
2009-10-02 | E-GEOD-18165 | biostudies-arrayexpress
TranscriptomicsDevelopmental timecourse of C. elegans small RNAs with 5p monophosphates
These datasets profile the expression of small RNAs with 5p monophosphates and 3p hydroxyls (including miRNAs, 21U-RNAs) across C. elegans development and in dauer, glp-4 mutant, and mixed-stage wt worms. These datasets were prepared in the David P. Bartel laboratory using T4 RNA ligase Rnl2(1-249)....
ORGANISM(S): Caenorhabditis elegans 
2008-06-15 | E-GEOD-11734 | biostudies-arrayexpress
TranscriptomicsSequential rounds of RNA-dependent RNA transcription drive endogenous small-RNA biogenesis in ERGO-1/Argonaute pathway
Argonaute (AGO) proteins interact with distinct classes of small RNAs to direct multiple regulatory outcomes. In many organisms, including plants, fungi and nematodes, cellular RNAdependent RNA polymerases (RdRPs) utilize AGO targets as templates for amplification of silencing signals. Here, we show...
ORGANISM(S): Caenorhabditis elegans 
2010-02-25 | E-GEOD-18714 | biostudies-arrayexpress
TranscriptomicspiRNAs initiate an epigenetic memory of non-self RNA in the C. elegans germline.
Organisms exhibit a fascinating array of gene-silencing pathways, which have evolved in part, to confront invasive nucleic acids such as transposons and viruses. A key question raised by the existence of these pathways is how do they distinguish M-bM-^@M-^\selfM-bM-^@M-^] from M-bM-^@M-^\non-selfM-b...
ORGANISM(S): Caenorhabditis elegans 
2012-07-17 | E-GEOD-38724 | biostudies-arrayexpress
TranscriptomicsInfluenza A virus preferentially snatches non-coding RNA caps
Influenza A virus (IAV) lacks the enzyme for adding 5’ caps to its RNAs, and thus snatches the 5’ ends of host capped RNAs to prime transcription. Neither the preference of the host RNA sequences snatched, nor the effect of “cap-snatching” on host processes has been completely defined. Previ...
ORGANISM(S): Homo sapiens 
2015-11-23 | E-GEOD-67493 | biostudies-arrayexpress
UnknownWorldwide trends in underweight and obesity from 1990 to 2022: a pooled analysis of 3663 population-representative studies with 222 million children, adolescents, and adults.
Not available
S-EPMC7615769 | biostudies-literature
Sort   by:  
 Page size