'Similar amino acid sequences' diaporamas de présentation

Machine Learning for Protein Classification: Kernel Methods

Machine Learning for Protein Classification: Kernel Methods. CS 374 Rajesh Ranganath 4/10/2008. Outline. Biological Motivation and Background Algorithmic Concepts Mismatch Kernels Semi-supervised methods. Proteins. The P rotein P roblem. Primary Structure can be easily determined

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Evidence for Evolution

Evidence for Evolution. Evidence For Evolution. Direct Evidence Indirect Evidence. Direct Evidence. Fossil Record - What you see is what you get! Geographic Distribution of Living Species. Comparison of Archaeopteryx to dinosaur and chicken. Fossil Record.

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Structure-function relationship: Fibrous proteins

Structure-function relationship: Fibrous proteins. Lecture 4 Dr. Mamoun Ahram Summer, 2014. Biological Functions of Proteins. Enzymes--catalysts for reactions Transport molecules--hemoglobin; lipoproteins, channel proteins Contractile/motion--myosin; actin

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EVOLUTIONARY

EVIDENCE and PATTERNS. EVOLUTIONARY. ARTIFICIAL SELECTION. NATURAL SELECTION. the mechanism of evolution. favors organisms that are better suited to survive in a given environment HOW? Variation Competition Reproduction Inheritance Selection. ANTIBIOTIC RESISTANT STRAINS

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RNA interference

RNA interference. Terms. RNAi: RNA interference . Degradation of mRNA molecules specified by complementary double-stranded RNA dsRNA: double-stranded RNA . Complementary RNA molecules which form a double helix

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Changes In Protein Sequences Of the HIV-1 gp120 V3 Region In Non-Progressor Types

Changes In Protein Sequences Of the HIV-1 gp120 V3 Region In Non-Progressor Types. Nicki S.Harmon Samantha M. Hurndon LMU Department of Biology BIOL 368 11/2/11. Outline. The V3 region and non-progressor types as defined by Markham.

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Changes In Protein Sequences Of the HIV-1 gp120 V3 Region In Non-Progressor Types

Changes In Protein Sequences Of the HIV-1 gp120 V3 Region In Non-Progressor Types. Nicki S.Harmon Samantha M. Hurndon LMU Department of Biology BIOL 368 11/2/11. Outline. The V3 region and non-progressor types as defined by Markham.

232 views • 15 slides

Changes In Protein Sequences Of the HIV-1 gp120 V3 Region In Non-Progressor Types

Changes In Protein Sequences Of the HIV-1 gp120 V3 Region In Non-Progressor Types. Nicki S.Harmon Samantha M. Hurndon LMU Department of Biology BIOL 368 11/2/11. Outline. The V3 region and non-progressor types as defined by Markham.

151 views • 15 slides

Evidence for Evolution

Evidence for Evolution. Evidence. Fossil Record Geographic Distribution of Living Species Homologous Structures of Living Organisms Vestigial Structures Similarities in Embryology Molecular Biology. Fossil Record.

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Phylogeny

Phylogeny. Phylogenies. The process of evolution produces a pattern of relationships between species. As lineages evolve and split and modifications are inherited, their evolutionary paths diverge. This produces a branching pattern of evolutionary relationships.

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Changes In Protein Sequences Of the HIV-1 gp120 V3 Region In Non- Progressor Types

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Analyzing Amino Acid Sequences to Determine Evolutionary Relationships

Molecular Evidence. Analyzing Amino Acid Sequences to Determine Evolutionary Relationships. Zach, Sally, and Sarah. Learning Target. 1. Students will know examples of scientific evidence that support the theory of evolution. Evolution. All organisms - common ancestor

338 views • 11 slides