A front limb of a quadruped. (The Random House College Dictionary, 1980)
Attributes by original data submitter
Sample
source_name
Embryonic forelimb
genotype
mutant
developmental stage
E11.5
cell type
G4 ESC
chip antibody
RAD21 (Abcam: ab992)
Sequenced DNA Library
library_strategy
ChIP-Seq
library_source
GENOMIC
library_selection
ChIP
library_construction_protocol
Lysates were clarified from sonicated nuclei and protein-DNA complexes were isolated with the respective antibody. We sheared chromatin using Bioruptor until reaching a fragment size of 200-500bp. 10-15μg of chromatin was then used for each replicate chromatin modification ChIP and 30μg for CTCF and RAD21 ChIP. ChIP for H3K9me3 (Abcam: ab8898), CTCF (Active motif: 613111) and RAD21 (Abcam: ab992) was then performed as in Lee et al., 2006. Libraries were prepared using the Nextera adaptors and sequenced