PPT-Transduction

Index Introduction Discovery Linkage data from transduction Specialized transduction Lytic and Lysogenic Cycle Introduction Transduction is the process by which DNA is transferred from one bacterium to another by a virus. Solutions Hexadimethrine Bromide (2 mg/ml stock solution) Product No. H9268 Puromycin (10 mg/ml stock solution) Product No. P9620 shRNA A.thaliana. leaves. Robyn Klemptner. University of Johannesburg. MSc supervisors:. Dr. L.A. Piater. Prof. I.A. Dubery. Prof. R. Meijboom. Background. BIGGEST CHALLENGE. : . 9 BILLION people by 2050!!!. Chapter 13, . Stryer. Short Course. Signal Transduction. Signal from exterior of cell must affect interior of cell. Through the membrane. Amplification of signal. Ability to turn off. A few pathways…. Organisms. can function normally only if:. All the cells of their different organs communicating effectively with their surroundings. . Once a cell picks up a hormonal or sensory signal, it must transmit this information from the surface to the interior parts of the cell—. Pratt & . Cornely. , Chapter 10. Terms for Signal Transduction. Ligand. Receptor. Transducer. Effector. Second messenger. Target proteins/DNA. Ligands. Hormones vs Local mediators. Polar (insulin) vs nonpolar (steroidal hormone). General Concepts of Signal Transduction. Cell Communication. Types of Receptors. Molecular Signaling. Receptor Binding. Scatchard Analysis. Competitive Binding. Second Messengers. Signaling throughout Evolution. Prof: . Latecki. Evaluators: Nancy & . Nouf. Dataset. WE generated two different GROUPS of dataset for testing:. 5 different datasets from the original data. Calculated mean accuracy and time. These were used for the . Basic Sensors and Principles. 2. Transducer Systems. Sensors. Actuators. Interface. Circuits. Control. and. Processing. Circuits. Power. Supply. I/O Channel. /USER. 3. INTRODUCTION OF TRANSDUCERS. A transducer is a device that convert one form of energy to other form. It converts the measurand to a usable electrical signal.. Signal transduction . General features of signal transduction. Type of cell signalling. Type of Signal . transducer/Receptors. signal transduction. T. he . signal. . represents the information, . that is detected by specific . Ligand-Receptor Interactions. Cell and Developmental . Biology Group. Goals – . Integration of quantitative skills in cell biology. Modeling cellular responses .  . Class setup. First or second year majors in cell biology. Believed to have evolved in prokaryotes and single-celled eukaryotes. Single-celled organisms. Bacteria use communication in quorum sensing. Short distance communication using local regulators. Secrete . More than 4 years experience in developing and analyzing mathematical models of complex bio-chemical reaction networks 10 Journal papers, 1 book chapter, 6 peer-reviewed conference papers, and 7 Z. Huang, Y. Chu, B. Cunha, and J. Hahn, Discovery. Linkage data from transduction. Specialized transduction. Lytic and Lysogenic Cycle. Introduction. Transduction is the process by which DNA. . is transferred from one bacterium to another by a virus..