{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Kwak M"],"funding":["NIDCR NIH HHS"],"pagination":["565-74"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC4333511"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["24(5)"],"pubmed_abstract":["The purpose of this study was to use histone 2B-green fluorescent protein (H2BGFP) pulse-chase experiments to provide a broad view of population dynamics in salivary gland and to identify the quiescent stem cells that had previously been suggested to reside in the gland. Two transgenic mouse models in which inducible H2BGFP expression was regulated either by keratin (K)14 promoter or by a ubiquitous promoter were generated. The level of fluorescent label in the submandibular gland induced by a pulse of H2BGFP expression was monitored over a period of 18 weeks of chase. Efficient targeting of H2BGFP label to the relatively undifferentiated ductal cells by K14 promoter did not identify a quiescent population of stem cells. Ubiquitous targeting of all ductal cells identified label-retaining c"],"journal":["Stem cells and development"],"pubmed_title":["Analysis of histone H2BGFP retention in mouse submandibular gland reveals actively dividing stem cell populations."],"pmcid":["PMC4333511"],"funding_grant_id":["R21 DE022959","R21DE022959"],"pubmed_authors":["Kwak M","Ghazizadeh S"],"additional_accession":[]},"is_claimable":false,"name":"Analysis of histone H2BGFP retention in mouse submandibular gland reveals actively dividing stem cell populations.","description":"The purpose of this study was to use histone 2B-green fluorescent protein (H2BGFP) pulse-chase experiments to provide a broad view of population dynamics in salivary gland and to identify the quiescent stem cells that had previously been suggested to reside in the gland. Two transgenic mouse models in which inducible H2BGFP expression was regulated either by keratin (K)14 promoter or by a ubiquitous promoter were generated. The level of fluorescent label in the submandibular gland induced by a pulse of H2BGFP expression was monitored over a period of 18 weeks of chase. Efficient targeting of H2BGFP label to the relatively undifferentiated ductal cells by K14 promoter did not identify a quiescent population of stem cells. Ubiquitous targeting of all ductal cells identified label-retaining c","dates":{"release":"2015-01-01T00:00:00Z","publication":"2015 Mar","modification":"2025-04-05T12:20:25.04Z","creation":"2019-03-27T01:46:43Z"},"accession":"S-EPMC4333511","cross_references":{"pubmed":["25244667"],"doi":["10.1089/scd.2014.0355"]}}