Cell Adhesion Molecules/biosynthesis; Clonal Anergy; Integrins/physiology; Receptors, Cytoplasmic and Nuclear/biosynthesis; T-Lymphocyte Subsets/immunology; T-Lymphocyte Subsets/metabolism; Amino Acid Sequence; Animals; Antibodies/pharmacology; CD3 Complex/immunology; Cell Adhesion/immunology; Cell Membrane/immunology; Cell Membrane/metabolism; Chromosome Mapping; Clonal Anergy/genetics; Clone Cells; Gene Expression Regulation/immunology; Guanine Nucleotide Exchange Factors; Intercellular Adhesion Molecule-1/physiology; Lymphocyte Function-Associated Antigen-1/physiology; Mice; Mice, Inbred A; Mice, Inbred DBA; Mice, Transgenic; Molecular Sequence Data; Phosphatidylinositols/metabolism; Receptors, Antigen, T-Cell/antagonists & inhibitors; Receptors, Cytoplasmic and Nuclear/genetics; Receptors, Cytoplasmic and Nuclear/isolation & purification; Th1 Cells/immunology; Th1 Cells/metabolism; Transfection