Walunas, T L <br/><br/>
CD28 expression is not essential for positive and negative selection of thymocytes or peripheral T cell tolerance.  [electronic resource] 

 -  Journal of immunology (Baltimore, Md. : 1950)  Feb 1996 
 - 1006-13 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S.; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0022-1767 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>CD28 Antigens--genetics<br/>Cell Differentiation--immunology<br/>H-2 Antigens--genetics<br/>Immune Tolerance<br/>Immunologic Deficiency Syndromes--genetics<br/>Immunophenotyping<br/>Intestinal Mucosa--immunology<br/>Mice<br/>Mice, Inbred C3H<br/>Mice, Inbred C57BL<br/>Minor Lymphocyte Stimulatory Antigens--biosynthesis<br/>Receptors, Antigen, T-Cell, alpha-beta--genetics<br/>Receptors, Antigen, T-Cell, gamma-delta--genetics<br/>T-Lymphocyte Subsets--classification<br/>Thymus Gland--cytology