'Variable regions' diaporamas de présentation

Figures replaced or skipped for Ch 2

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Ch. 43 The Immune System

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Specific Immunity

Specific Immunity. Talaro Chapter 15. Dendritic cell (blue) communicates with four T lymphocytes (yellow). Talaro (5 th ed.) page 445. Elvis receives his polio vaccination during a 1956 March of Dimes campaign. www.marchofdimes.com. Specific Immune Reaction Overview.

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Molecular Microbial Ecology

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Transplantation Immunology

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CUT-AND-PASTE GENES

CUT-AND-PASTE GENES. Latin immunis , means, "exempt" in English. The immune response begins when a white blood cell called a macrophage encounters a virus and consumes it. Meanwhile, other viruses look for nearby cells to infect.

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Immunobiology

Immunobiology. Dr. Ronald Smeltz rbsmeltz@vcu.edu. MICR 505. Course Director: Dr. Daniel Conrad dconrad@vcu.edu Required textbook: Immunobiology: The Immune System in Health & Disease 7th ed by Janeway et al. MICR 505 course guidelines.

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Dr. Nabil MTIRAOUI, M.Sc, Ph.D

Immunoglobulin. Structure and Function. Dr. Nabil MTIRAOUI, M.Sc, Ph.D. Lecture 8. Definition and Properties. Outline of Lecture. Recognize the structure of immunoglobulin molecule Know the different types of immunoglobulin. Understand the biological activities of each type.

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Generation of Antibody Diversity

Generation of Antibody Diversity. The big question:how do you get all those different antibodies? Two other big questions- getting different classes with the same variable regions, and getting secreted and membrane-bound forms of the same class

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The Organization and Expression of Ig Genes

The Organization and Expression of Ig Genes. Justin Walter Immunology, Fall 2008. Introduction . The vertebrate immune system is capable of responding to an essentially infinite array of foreign antigens Variable vs. constant regions

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Generation of Antibody Diversity

Generation of Antibody Diversity. The big question:how do you get all those different antibodies? Two other big questions- getting different classes with the same variable regions, and getting secreted and membrane-bound forms of the same class

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4th SEMINAR

4th SEMINAR. THE ADAPTIVE IMMUNE RESPONSE: ANTIGENS AND ANTIGEN-SPECIFIC RECEPTORS. Cells Receptors. SENSING RECOGNITION. SENSING RECOGNITION. Signaling pathways Cell-Cell collaboration. SIGNALING. SIGNALING. Effector functions. RESPONSE. RESPONSE. DEFENSE SYSTEMS.

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Structure and function of antibodies Immunoglobulin genes Immunological assays

Structure and function of antibodies Immunoglobulin genes Immunological assays. Basic structure of antibodies (immunoglobulins) Tiselius and Kabat, 1939 immunized rabbits with ovalbumin serum was electrophoresed some serum was incubated with ovalbulin and also electorphoresed. p. 77.

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B-Cell Epitopes

B-Cell Epitopes. Chapter 10. Claus Lundegaard. Antibodies. Antibodies. What are they?. Virtually any substance can elicit an antibody response. Clear extra cellular pathogens neutralizing antibodies Antibody repertoire > 10 11 in humans How is this possible?

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Multiple Alignment and Phylogenetic Trees

Multiple Alignment and Phylogenetic Trees. Csc 487/687 Computing for Bioinformatics. Multiple Sequence Alignment. One amino acid sequence plays coy; a pair of homologous sequences whisper; many aligned sequences shout out loud. Very informative. Definition.

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2003

2003. 23 Allele pairs 355 Characters. 2013. 856 Allele pairs 15,778 Characters. Some things change. 2003.

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Antibodies

Antibodies. Learners should be able to demonstrate and apply their knowledge and understanding of: the structure and general functions of antibodies To include the general structure of an antibody molecule. an outline of the action of opsonins , agglutinins and anti-toxins.

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Workflow of 16S rRNA sequencing

Workflow of 16S rRNA sequencing

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Restriction Enzymes/endonucleases

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MdSFBB3-alpha MSHVRESETPEDRVVEILSRLPPKSLMRFKCIHKSWFSLINNLSFVAKHLSNSVDNKLSSSTCILLNRSQAHIFPDQSWKQEVFWSMINFSIDSDENNLHYDVEDLN-IP 109 MdSFBB3-beta MSQVHESETPEDKVVEILCRLPPKSLMRFKCIRKSWCTLINRPSFVAKHLNNSVDNKLSSSTCILLNRSQAHIFPDQSWKQEVFWSTINLSIDSDEHNLHYDVEDLI-IP 109

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