RNAseq of mouse colon epithelial cell fraction in Lingo3, and WT mice
Ontology highlight
ABSTRACT:
ORGANISM(S): Mus musculus
PROVIDER: GSE134172 | GEO | 2022/07/11
REPOSITORIES: GEO
Similar Datasets
Project description:The purpose of this experiment is to deep sequence transcripts in WT mice and mice lacking Lingo2, and compare gene expression in the epithelial cells of the colon between wild type and mutant mice. Colon tissue was isolated from each mouse, and epithelial cells were isolated by EDTA wash
2022-07-18 | GSE134513 | GEO
Project description:Four-day-old seedlings germinated in wet paper were transferred to solution culture with 0.1 mM Fe(III)-EDTA for five days. Then seedlings were transferred to solution culture without Fe or with 0.1 mM Fe(III)-EDTA for five days. Roots and shoots were separated and used for RNA extraction.
2020-02-22 | GSE145667 | GEO
Project description:Flag-YBX1 overexpressed T24 cells pellets were resuspended with 2 volume of lysis buffer (150 mM KCl, 10 mM HEPES pH 7.6, 2 mM EDTA, 0.5% NP-40, 0.5 mM DTT, 1:100 protease inhibitor cocktail, 400 U/ml RNase inhibitor), and incubated at 4 °C for 30 min with rotation. Then the lysate was centrifuged at 15 000 g for 20 min. Before incubating the lysate with Flag beads, 100ul were taken as input. The anti-Flag M2 magnetic beads (Sigma, 10 μl per mg lysate) were washed with NT2 buffer (200 mM NaCl, 50 mM HEPES pH 7.6, 2 mM EDTA, 0.05% NP-40, 0.5 mM DTT, 200 U/ml RNase inhibitor) four times. Cell lysate was mixed with M2 beads and incubated at 4 °C for 4 h with rotation. The beads were washed two times with 1 ml ice-cold NT2 buffer. Then the beads were subject to Micrococal nuclease (NEB) digestion (1:1 000 000 dilution) for 8 min at 37 °C. The beads were cooled on ice immediately for 5 min and washed two times with 1 ml ice-cold 1× PNK+EGTA buffer (50 mM Tris-HCl pH 7.5, 20 mM EDTA, 0.05% NP-40, 200 U/ml RNase inhibitor) and two times with 1 ml ice-cold 1× PK buffer (50 mM NaCl, 100 mM Tris-HCl pH 7.5, 10 mM EDTA, 0.2% SDS, 200 U/ml RNase inhibitor). Then the beads were digested with 200 μl pre-heated (20 min at 50 °C) Proteinase K and RNAs were extracted with an equal volume of Acid-Phenol: Chloroform, pH 4.5 (Ambion). The RNAs were subjected to rRNA removal and Bisseq. The libraries were sequenced on the Illumina HiSeq X-Ten platform at Novogene (Tianjin, CA) with paired-end 150 bp read length.The m5C sites were called using meRanCall from meRanTK (FDR < 0.01).
2019-07-02 | GSE133625 | GEO
Project description:Immunoaffinity Purifications of Human Argonaute Twelve hours after transfections with mock or with miR-124, we washed each 15-cm plate once with phosphate-buffered saline (usually two plates were used per IP), then added 1 ml of 4 C lysis buffer (150 mM KCl, 25 mM Tris-HCl [pH 7.4], 5 mM Na-EDTA [pH 8.0], 0.5% Nonidet P-40, 0.5 mM DTT, 10 ul protease inhibitor cocktail [Pierce Cat# 78437], 100 U/ml SUPERaseIn [Ambion Cat# AM2694]). Following a 30-min incubation at 4 C, we scraped the plates, combined the lysates, and then spun them at 4 C for 30 min at 14,000 RPM in a microcentrifuge. We collected the supernatant and filtered it through a 0.45-um syringe filter. We froze an aliquot of lysate in liquid nitrogen for reference RNA isolation. We then added 0.22 mg/ml heparin to the lysate. We mixed the lysate with 2.5 mg of Dynal m-280 streptavidin beads (250 ul from original storage solution) coupled to biotinylated 4F9 ago antibody (~12.5 ug), which we equilibrated immediately prior to use by washing twice with 1 ml of lysis buffer. We incubated the beads with the lysate for 2 h at 4 C and then washed the beads twice with 1.25 ml of ice-cold lysis buffer for 5-min each. Five percent of the beads were frozen for SDS PAGE analysis after the second wash. RNA was extracted directly from the remaining beads using lysis buffer from Invitrogen's Micro-to-Midi kit (Invitrogen Cat# 12183-018). We purified RNA from the lysate and RNA extracted from the beads with the Micro-to-Midi kit as per vender's instructions, except that the percentage isopropanol used for binding to the column was 70%, instead of 33%, to promote the binding of small RNAs. RNA was amplified with ambion kit 1755. RNA from total cell lysate was labeled with cy3 and IPd RNA was labeled with cy5
2009-11-10 | GSE18834 | GEO
Project description:The associated files are mass spec data from mixed-bed ion exchange chromatogrphy fractions. Starting extract was 14,000 x g clarified supernatant from extraction of liquid nitrogen powdered Chenopodium quinoa seeds. Extraction buffer was 20 mM HEPES pH 7.6, 130 mM K-acetate, 5 mM Mg-acetate, 0.1 mM EDTA, 10% glycerol, 1 mM DTT, phosphatase inhibitors, and Plant specific protease inhibitors.
2019-10-28 | PXD013080 | Pride
Project description:Ten 15 cm2 plates of HEK293 cells stably expressing TAP-vector, TAP-CSAG1, or TAP-CSAG2 were lysed with TAP lysis buffer (10% (v/v) glycerol, 50 mM HEPES-KOH pH 7.5, 100 mM KCl, 2 mM EDTA, 0.1% (v/v) NP-40, 10 mM NaF, 0.25 mM Na3VO4, 50 mM β-glyerolphosphate, 2 mM DTT, and 1X protease inhibitor cocktail (Sigma)) and cleared supernatants were bound to IgG-Sepharose beads (GE Amersham) and then washed in lysis buffer and TEV buffer (10 mM HEPES-KOH pH 8.0, 150 mM NaCl, 0.1% (v/v) NP-40, 0.5 mM EDTA, 1 mM DTT, and 1X protease inhibitor cocktail). Protein complexes were cleaved off the beads by TEV protease (Sigma) and incubated with calmodulin-Sepharose beads (GE Amersham) in calmodulin binding buffer (10 mM HEPES-KOH pH 8.0, 150 mM NaCl, 1 mM Mg acetate, 1 mM imidazole, 0.1% (v/v) NP-40, 6 mM CaCl2, 10 mM 2-mercaptoethanol) and then washed in calmodulin rinse buffer (50 mM Ammonium bicarbonate pH 8.0, 75 mM NaCl, 1 mM Mg Acetate, 1 mM Imidazole, 2 mM CaCl2) before eluted with SDS sample buffer, subjected to SDS-PAGE, and stained with GelCode Blue stain (Thermo Fisher Scientific) before protein identification by LC-MS/MS.
2020-09-01 | PXD020231 | Pride
Project description:Immunoaffinity Purifications of Human Argonaute Twelve hours after transfections with mock or with miR-124, we washed each 15-cm plate once with phosphate-buffered saline (usually two plates were used per IP), then added 1 ml of 4 C lysis buffer (150 mM KCl, 25 mM Tris-HCl [pH 7.4], 5 mM Na-EDTA [pH 8.0], 0.5% Nonidet P-40, 0.5 mM DTT, 10 ul protease inhibitor cocktail [Pierce Cat# 78437], 100 U/ml SUPERaseIn [Ambion Cat# AM2694]). Following a 30-min incubation at 4 C, we scraped the plates, combined the lysates, and then spun them at 4 C for 30 min at 14,000 RPM in a microcentrifuge. We collected the supernatant and filtered it through a 0.45-um syringe filter. We froze an aliquot of lysate in liquid nitrogen for reference RNA isolation. We then added 0.22 mg/ml heparin to the lysate. We mixed the lysate with 2.5 mg of Dynal m-280 streptavidin beads (250 ul from original storage solution) coupled to biotinylated 4F9 ago antibody (~12.5 ug), which we equilibrated immediately prior to use by washing twice with 1 ml of lysis buffer. We incubated the beads with the lysate for 2 h at 4 C and then washed the beads twice with 1.25 ml of ice-cold lysis buffer for 5-min each. Five percent of the beads were frozen for SDS PAGE analysis after the second wash. RNA was extracted directly from the remaining beads using lysis buffer from Invitrogen's Micro-to-Midi kit (Invitrogen Cat# 12183-018). We purified RNA from the lysate and RNA extracted from the beads with the Micro-to-Midi kit as per vender's instructions, except that the percentage isopropanol used for binding to the column was 70%, instead of 33%, to promote the binding of small RNAs. RNA was amplified with ambion kit 1755. RNA from total cell lysate was labeled with cy3 and IPd RNA was labeled with cy5 An all pairs experiment design type is where all labeled extracts are compared to every other labeled extract.
2010-06-20 | E-GEOD-18834 | biostudies-arrayexpress
Project description:To assess potential changes in Wnt signaling more comprehensively, EDTA-dissociated colon epithelial cells from three pools of wild-type and Bcl9/Bcl9l-mutant mice were subjected to an exploratory comparative gene expression profiling. Total RNA of three samples of EDTA-dissociated colon epithelial cells of wild-type mice and three samples of vil-Cre-Bcl9-/-/Bcl9l-/- mice, each sample consisting of material of two or three different mice, was collected and resulting amplified cDNA hybridized to Affymetrix Mouse Genome 430 2.0 arrays. Samples are labeled as follows: Genotype_PoolID _UniqueID_NumberOfMice.
2010-09-01 | E-GEOD-21549 | biostudies-arrayexpress
Project description:To assess potential changes in Wnt signaling more comprehensively, EDTA-dissociated colon epithelial cells from three pools of wild-type and Bcl9/Bcl9l-mutant mice were subjected to an exploratory comparative gene expression profiling.
2010-09-01 | GSE21549 | GEO
Project description:A549 cells were transfected with 100 pmol DNA probes complementary to the back-splice site of circITGB6 or PDPN 3’UTR region. 24 h later, cells were washed with PBS and lysed with the lysis buffer (150 mM NaCl, 20 mM Tris-HCl, pH 7.5, 1.5 mM MgCl2, 0.5% NP-40, 0.5% Triton X-100, 10% glycerol, RNase inhibitors (Thermo Scientific), protease and phosphatase inhibitor cocktails). Pre-treated streptavidin magnetic beads were incubated with cell lysates at 4°C for 1 h, followed by washing five times with the washing buffer (20 mM Tri-HCl, pH7.5, 1 mM EDTA and 450 mM NaCl) and elution with Laemmli sample buffer. The circITGB6- or PDPN mRNA- interacting proteins were subjected to SDS-PAGE and visualized by coomassie blue staining or immunoblot analysis. Protein bands were excised and identified by LC-MS/MS mass spectrometry and Proteome Discoverer software (version 1.4; Thermo Scientific).
2023-10-13 | PXD043341 | Pride