PMID- 9393859 OWN - NLM STAT- MEDLINE DCOM- 19971229 LR - 20190705 IS - 0092-8674 (Print) IS - 0092-8674 (Linking) VI - 91 IP - 5 DP - 1997 Nov 28 TI - Identification of clonogenic common lymphoid progenitors in mouse bone marrow. PG - 661-72 AB - The existence of a common lymphoid progenitor that can only give rise to T cells, B cells, and natural killer (NK) cells remains controversial and constitutes an important gap in the hematopoietic lineage maps. Here, we report that the Lin(-)IL-7R(+)Thy-1(-)Sca-1loc-Kit(lo) population from adult mouse bone marrow possessed a rapid lymphoid-restricted (T, B, and NK) reconstitution capacity in vivo but completely lacked myeloid differentiation potential either in vivo or in vitro. A single Lin(-)IL-7R(+)Thy-1(-)Sca-1loc-Kit(lo) cell could generate at least both T and B cells. These data provide direct evidence for the existence of common lymphoid progenitors in sites of early hematopoiesis. FAU - Kondo, M AU - Kondo M AD - Department of Pathology, Stanford University School of Medicine, California 94305, USA. FAU - Weissman, I L AU - Weissman IL FAU - Akashi, K AU - Akashi K LA - eng GR - CA42551/CA/NCI NIH HHS/United States PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Research Support, U.S. Gov't, P.H.S. PL - United States TA - Cell JT - Cell JID - 0413066 RN - 0 (Antigens, Ly) RN - 0 (Interleukin-7) RN - 0 (Ly6a protein, mouse) RN - 0 (Membrane Proteins) RN - 0 (Thy-1 Antigens) RN - 9004-67-5 (Methylcellulose) RN - EC 2.7.10.1 (Proto-Oncogene Proteins c-kit) SB - IM MH - Animals MH - Antigens, Ly/analysis MH - B-Lymphocytes/cytology MH - Cell Differentiation/physiology MH - Clone Cells/chemistry/cytology MH - Flow Cytometry MH - Hematopoietic Stem Cells/*chemistry/*cytology MH - Indicator Dilution Techniques MH - Interleukin-7/analysis MH - Membrane Proteins/analysis MH - Methylcellulose MH - Mice MH - Mice, Inbred C57BL MH - Proto-Oncogene Proteins c-kit/analysis MH - T-Lymphocytes/cytology MH - Thy-1 Antigens/analysis EDAT- 1997/12/11 00:00 MHDA- 1997/12/11 00:01 CRDT- 1997/12/11 00:00 PHST- 1997/12/11 00:00 [pubmed] PHST- 1997/12/11 00:01 [medline] PHST- 1997/12/11 00:00 [entrez] AID - S0092-8674(00)80453-5 [pii] AID - 10.1016/s0092-8674(00)80453-5 [doi] PST - ppublish SO - Cell. 1997 Nov 28;91(5):661-72. doi: 10.1016/s0092-8674(00)80453-5.