First Author | Fukunaga R | Year | 1990 |
Journal | Cell | Volume | 61 |
Issue | 2 | Pages | 341-50 |
PubMed ID | 2158861 | Mgi Jnum | J:10454 |
Mgi Id | MGI:58905 | Doi | 10.1016/0092-8674(90)90814-u |
Citation | Fukunaga R, et al. (1990) Expression cloning of a receptor for murine granulocyte colony-stimulating factor. Cell 61(2):341-50 |
abstractText | Two cDNAs encoding the receptor for murine granulocyte colony-stimulating factor (G-CSF) were isolated from a CDM8 expression library of mouse myeloid leukemia NFS-60 cells, and their nucleotide sequences were determined. Murine G-CSF receptor expressed in COS cells could bind G-CSF with an affinity and specificity similar to that of the native receptor expressed by mouse NFS-60 cells. The amino acid sequence encoded by the cDNAs has demonstrated that murine G-CSF receptor is an 812 amino acid polypeptide (Mr, 90,814) with a single transmembrane domain. The extracellular domain consists of 601 amino acids with a region of 220 amino acids that shows a remarkable similarity to rat prolactin receptor. The cytoplasmic domain of the G-CSF receptor shows a significant similarity with parts of the cytoplasmic domain of murine interleukin-4 receptor. A 3.7 kb mRNA coding for the G-CSF receptor could be detected in mouse myeloid leukemia NFS-60 and WEHI-3B D+ cells as well as in bone marrow cells. |