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ProteomicsAnalysis of reconstituted tripartite complex supports avidity-based recruitment of Hsp70 by substrate bound J-domain protein
Hsp70 are ubiquitous, versatile molecular chaperones that cyclically interact with substrate protein(s). The initial step requires synergistic interaction of a substrate and a J-domain protein (JDP) cochaperone, via its J-domain, with Hsp70 to stimulate hydrolysis of its bound ATP. This hydrolysis d...
ORGANISM(S): Escherichia coli Saccharomyces cerevisiae (Baker's yeast) 
2024-02-19 | PXD044739 | Pride
Hsc20 Hsp70 atpase cycle Substrate delivery Ssq1 Molecular chaperones 
GenomicsThe In Vivo Pattern of Binding of RAG1 and RAG2 to Antigen Receptor Loci
The critical initial step in V(D)J recombination, binding of RAG1 and RAG2 to recombination signal sequences flanking antigen receptor V, D, and J gene segments, has not previously been characterized in vivo. Here we demonstrate that RAG protein binding occurs in a highly focal manner to a small reg...
ORGANISM(S): Mus musculus 
2010-04-19 | E-GEOD-21207 | biostudies-arrayexpress
TranscriptomicsRegulation of Transcription Termination by Glucosylated Hydroxymethyluracil, Base J, in L. major and T. brucei
Base J, β-D-glucosyl-hydroxymethyluracil, is an epigenetic modification of thymine in the nuclear DNA of flagellated protozoa of the order Kinetoplastida. J is enriched at sites involved in RNA Polymerase (RNAP) II initiation and termination. We have previously demonstrated a role of J in regulating...
ORGANISM(S): Trypanosoma brucei 
2015-05-18 | E-GEOD-57621 | biostudies-arrayexpress
TranscriptomicsOrientation-Specific Joining of AID-initiated DNA Breaks Promotes Antibody Class Switching
During B cell development, RAG endonuclease cleaves immunoglobulin heavy chain (IgH) V, D, and J gene segments and orchestrates their fusion as deletional events that assemble a V(D)J exon in the same transcriptional orientation as adjacent Cμ constant region exons. In mice, six additional sets of c...
ORGANISM(S): Mus musculus 
2015-08-26 | E-GEOD-71005 | biostudies-arrayexpress
TranscriptomicsExpression data comparing human DKK1 and control vector transfected murine osteochondrosarcoma cells (MOS-J)
Canonical Wnt signaling controls proliferation and differentiation of osteogenic progenitor cells, and tumor-derived secretion of the Wnt antagonist Dickkopf-1 (Dkk1) is correlated with osteolyses and metastasis in many bone malignancies. However, the role of Dkk1 in the oncogenesis of primary osteo...
ORGANISM(S): Mus musculus 
2012-12-22 | E-GEOD-43112 | biostudies-arrayexpress
TranscriptomicsStructural polymorphism in the promoter of pfmrp2 confers tolerance to mefloquine and chloroquine in Plasmodium falciparum [CGH]
Drug resistance in Plasmodium falciparum remains a challenge for the malaria eradication programs around the world. With the emergence of artemisinin resistance, the efficacy of the partner drugs in the artemisinin combination therapies (ACT) that include quinoline based drugs is becoming critical. ...
ORGANISM(S): Plasmodium falciparum 
2013-02-07 | E-GEOD-44128 | biostudies-arrayexpress
TranscriptomicsSolar simulated ultraviolet radiation induces histone 3 methylation changes in the gene promoters of matrix metalloproteinases 1 and 3 in primary human dermal fibroblasts [I]
Skin damage from solar ultraviolet radiation (UVR) accumulates in the dermal extracellular matrix (ECM) and contributes to photoaging. Following UVR exposure, matrix metalloproteinases (MMPs) are secreted by dermal fibroblasts to repair and remodel the ECM. Molecular signaling pathways delineating t...
ORGANISM(S): Homo sapiens 
2014-08-27 | E-GEOD-60794 | biostudies-arrayexpress
UnknownJ-aggregates of meso-[2.2]paracyclophanyl-BODIPY dye for NIR-II imaging.
Not available
S-EPMC8062432 | biostudies-literature
TranscriptomicsComparison of the gene expression profiles between iPS-OSH, iPS-J, ESC and MEF.
iPS-OSH was the novel iPS cells generated from our lab, the microarray analysis was used for determining the gene expression profiles of iPS-OSH. iPS-J was provided from Dr. Yamanaka (Riken, APS0001). Microarray analysis was used to compare the difference of gene expression profiles in iPS-OSH, iPS-...
ORGANISM(S): Mus musculus 
2012-07-31 | E-GEOD-31822 | biostudies-arrayexpress
TranscriptomicsscRNA-seq with paired V(D)J sequencing of synovial B cells from rheumatoid arthritis patients
scRNA-seq with paired V(D)J sequencing of synovial B cells from rheumatoid arthritis patients.
ORGANISM(S): Homo sapiens 
2023-08-01 | E-MTAB-12833 | biostudies-arrayexpress
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