نتایج جستجو برای: negative selection

تعداد نتایج: 836429  

Journal: :Studies in History and Philosophy of Science Part C: Studies in History and Philosophy of Biological and Biomedical Sciences 2012

Journal: :The Journal of Immunology 2005

Journal: :Journal of immunology 1999
K K Baldwin B P Trenchak J D Altman M M Davis

Thymic positive and negative selections govern the development of a self-MHC-reactive, yet self-tolerant, T cell repertoire. Whether these processes occur independently or sequentially remains controversial. To investigate these issues, we have employed tetrameric peptide-MHC complexes to fluorescently label and monitor polyclonal populations of thymocytes that are specific for moth cytochrome ...

2011
Amanda Lee Gavin David Nemazee Byron Cooper Djemel Ait-Azzouzene José Luis Vela Bao Hoa Duong Takayuki Ota Miyo Aoki-Ota Anthony Byron Cooper

Journal: :Perception & Psychophysics 1995

Journal: :Radio Electronics, Computer Science, Control 2015

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