Co-author Professor Malcolm Hart are presenting the research to the 2010 FORAMS meeting in Bonn on Friday 6 September.
合著者马尔科姆·哈特教授9月6日星期五在波恩举行的2010有孔虫会议上提交了该研究报告。
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The first signal is the binding of antigen with TCR on T cells. The second signal is the binding of co-stimulate on the APC with their receptors presenting on T and B lymphocytes.