Ontology highlight
ABSTRACT:
SUBMITTER: Mazzucchelli RI
PROVIDER: S-EPMC2770321 | biostudies-literature | 2009 Nov
REPOSITORIES: biostudies-literature
Mazzucchelli Renata I RI Warming Søren S Lawrence Scott M SM Ishii Masaru M Abshari Mehrnoosh M Washington A Valance AV Feigenbaum Lionel L Warner Andrew C AC Sims Davis J DJ Li Wen Qing WQ Hixon Julie A JA Gray Daniel H D DH Rich Benjamin E BE Morrow Matthew M Anver Miriam R MR Cherry James J Naf Dieter D Sternberg Lawrence R LR McVicar Daniel W DW Farr Andrew G AG Germain Ronald N RN Rogers Keith K Jenkins Nancy A NA Copeland Neal G NG Durum Scott K SK
PloS one 20091110 11
Interleukin-7 (IL-7) is required for lymphocyte development and homeostasis although the actual sites of IL-7 production have never been clearly identified. We produced a bacterial artificial chromosome (BAC) transgenic mouse expressing ECFP in the Il7 locus. The construct lacked a signal peptide and ECFP (enhanced cyan fluorescent protein) accumulated inside IL-7-producing stromal cells in thoracic thymus, cervical thymus and bone marrow. In thymus, an extensive reticular network of IL-7-contai ...[more]