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TranscriptomicsDNA Methylation Mediated by a MicroRNA Pathway
In plants, the known microRNAs (miRNAs) are produced as ~21 nucleotide (nt) duplexes from their precursors by Dicer like 1 (DCL1). They are incorporated into Argonaute 1 (AGO1) protein to regulate target gene expression primarily through mRNA cleavage. We report here the discovery of a new class of ...
ORGANISM(S): Oryza sativa 
2010-03-12 | E-GEOD-20748 | biostudies-arrayexpress
TranscriptomicsSequencing of rice degradome
miRNAs can regulate target gene expression by mRNA cleavage. Rice degradome sequencing was employed to validate mRNA targets of rice miRNAs. Two rice samples, 3-week-old seedling and young panicles were included in the study.
ORGANISM(S): Oryza sativa 
2009-11-23 | E-GEOD-18248 | biostudies-arrayexpress
TranscriptomicsProfiling of small RNA populations in rice total extract and purified AGO1 complexes
microRNAs (miRNAs) are a class of small silencing RNAs that have regulatory roles in gene expression. miRNAs interact with Argonaute (AGO) proteins to form effector complexes that can cleave target mRNAs or repress their translation. Rice encodes four AGO1 homologs (AGO1a, AGO1b, AGO1c, and AGO1d). ...
ORGANISM(S): Oryza sativa 
2009-11-23 | E-GEOD-18250 | biostudies-arrayexpress
TranscriptomicsGenome-wide maps of AGO1-bound small RNA in Arabidopsis leaves
We report flg22 regulate the accumulation of AGO1-bound small RNA in arabidopsis. We find that a number of miRNAs are up- or down-regulated by flg22, a well-studied PAMP. Examination of AGO1-bound small RNAs with or without flg22 treatment.
ORGANISM(S): Arabidopsis thaliana 
2010-02-25 | E-GEOD-20448 | biostudies-arrayexpress
ProteomicsDDX5 inhibits hyaline cartilage fibrosis and degradation in osteoarthritis via alternative splicing and G-quadruplex unwinding
Hyaline cartilage fibrosis is one of the important reasons for the poor prognosis of advanced osteoarthritis (OA), and is the main factor leading to joint stiffness and deformity. However, the mechanism of hyaline cartilage fibrosis remains largely unclear. Here we found that DDX5, one of the foundi...
ORGANISM(S): Mus Musculus 
2024-03-13 | PXD050571 |
ProteomicsHDL Quality Features Revealed by Proteome-Lipidome Connectivity are Associated with Atherosclerotic Disease
The “quality” rather than “quantity” of lipoprotein particles is more relevant to cardiovascular diseases (CVD), since lipoprotein particles are highly heterogeneous. However, the targeted separation, detection, and exploration of the heterogeneous on omic-scale for lipoprotein remain challenging an...
ORGANISM(S): Homo Sapiens 
2020-02-15 | PXD017529 |
ProteomicsHDL quality feature revealed by proteome-lipidome connectivity are associated with atherosclerotic disease
Lipoprotein, especially high density lipoprotein (HDL) particles are composed of multiple heterogeneous subgroups containing various proteins and lipids. The molecular distribution among these subgroups is closely related to cardiovascular disease (CVD). Here, we established high-resolution proteomi...
ORGANISM(S): Oryctolagus Cuniculus Homo Sapiens 
2021-09-03 | PXD028209 |
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