{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"submitter":["Hug CB"],"pubmed_abstract":["Investigating the three-dimensional architecture of chromatin offers invaluable insight into the mechanisms of gene regulation. Here, we describe a protocol for performing the chromatin conformation capture technique in situ Hi-C on staged Drosophila melanogaster embryo populations. The result is a sequencing library that allows the mapping of all chromatin interactions that occur in the nucleus in a single experiment. Embryo sorting is done manually using a fluorescent stereo microscope and a transgenic fly line containing a nuclear marker. Using this technique, embryo populations from each nuclear division cycle, and with defined cell cycle status, can be obtained with very high purity. The protocol may also be adapted to sort older embryos beyond gastrulation. Sorted embryos are used as"],"journal":["Journal of visualized experiments : JoVE"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC6235413"],"repository":["biostudies-literature"],"pubmed_title":["Generation of Genome-wide Chromatin Conformation Capture Libraries from Tightly Staged Early Drosophila Embryos."],"pmcid":["PMC6235413"],"pubmed_authors":["Vaquerizas JM","Hug CB"],"additional_accession":[]},"is_claimable":false,"name":"Generation of Genome-wide Chromatin Conformation Capture Libraries from Tightly Staged Early Drosophila Embryos.","description":"Investigating the three-dimensional architecture of chromatin offers invaluable insight into the mechanisms of gene regulation. Here, we describe a protocol for performing the chromatin conformation capture technique in situ Hi-C on staged Drosophila melanogaster embryo populations. The result is a sequencing library that allows the mapping of all chromatin interactions that occur in the nucleus in a single experiment. Embryo sorting is done manually using a fluorescent stereo microscope and a transgenic fly line containing a nuclear marker. Using this technique, embryo populations from each nuclear division cycle, and with defined cell cycle status, can be obtained with very high purity. The protocol may also be adapted to sort older embryos beyond gastrulation. Sorted embryos are used as","dates":{"release":"2018-01-01T00:00:00Z","publication":"2018 Oct","modification":"2026-07-06T03:17:45.784Z","creation":"2026-07-06T03:11:41.379Z"},"accession":"S-EPMC6235413","cross_references":{"pubmed":["30346395"],"doi":["10.3791/57001"]}}