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Title: HOT regions are CpG dense promoters in C. elegans and humans      
dateReleased:
01-01-2014
description:
ChIP seq of Cfp-1 and H3K4me3 in C. elegans late embryos The coding region of F52B11.1a (cfp-1) was PCR amplified from N2 genomic DNA using Phusion polymerase (Finnzymes) and Gateway cloned into pDONR221. The cfp-1 coding region was then recombined into the MosSCI compatible vector pCFJ201 (which targets Mos site Mos1(cxTi10882) chrIV ) downstream of the dpy-30 promoter and upstream of gfp::tbb-2 3’UTR (Zeiser et al. 2011) to generae strain JA1597 expressing GFP tagged Cfp-1 protein. Late embryos were obtained by aging embryos collected by hypochlorite treatment 3.5 hrs prior to flash freezing in liquid nitrogen. Formaldehyde-fixed chromatin extracts and chromatin immunoprecipitations were as in (Kolasinska-Zwierz et al. 2009) except that DNA was sonicated to a size range of 200-400bp. ChIP assays were performed in 1 ml extract (1 mg protein) in FA buffer with 10 micrograms of anti-GFP rabbit serum (Abcam ab290) and anti-H3K4me3 (Abcam ab8580) individually. DNA sequencing libraries were constructed according using the Illumina Truseq sequencing kit and were sequenced on the Illumina platform.
privacy:
not applicable
aggregation:
instance of dataset
ID:
E-GEOD-49870
refinement:
raw
alternateIdentifiers:
49870
keywords:
functional genomics
dateModified:
05-31-2014
availability:
available
types:
gene expression
name:
Caenorhabditis elegans
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-49870/E-GEOD-49870.raw.1.zip
storedIn:
ArrayExpress
qualifier:
gzip compressed
format:
TXT
accessType:
download
authentication:
none
authorization:
none
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-49870/E-GEOD-49870.processed.1.zip
storedIn:
ArrayExpress
qualifier:
gzip compressed
format:
TXT
accessType:
download
authentication:
none
authorization:
none
accessURL: https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE49870
storedIn:
Gene Expression Omnibus
qualifier:
not compressed
format:
HTML
accessType:
landing page
primary:
true
authentication:
none
authorization:
none
abbreviation:
EBI
homePage: http://www.ebi.ac.uk/
ID:
SCR:004727
name:
European Bioinformatics Institute
homePage: https://www.ebi.ac.uk/arrayexpress/
ID:
SCR:002964
name:
ArrayExpress
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