'Gene expression' presentation slideshows

Chapter 18 Gene Expression. Gene Expression and Metabolic Pathways. A gene is being “expressed” or “activated” when a protein is being made Some are expressed for a time and then turned off to conserve cell resources Controls of Metabolic Pathways

Uses and application in the real world. Bioluminescence. Uses. Bioluminescence Resonance Energy Transfer (BRET) ‏ Bioluminescent molecules in gene expression Identification of bacterial contamination in food Artistic inspiration. BRET: Bioluminescence Resonance Energy Transfer.

The Central Dogma of Molecular Biology: How Genes Lead to Proteins. Crick and others mused over the ``two great polymer languages’’. Central dogma explains the chain of events relating them. The ribosome is the universal translating machine that speaks both languages.

Chapter 19: Eukaryotic Genomes: Organization, Regulation & Evolution. Test corrections – Due Wednesday. Chapter 19: Eukaryotic Genomes: Organization, Regulation & Evolution. 2 nm. DNA double helix. Histone tails. His- tones. 10 nm. Histone H1. Linker DNA ( “ string ” ). Nucleosome

Chapter 21. Congenital and Genetic Disorders. Genetic Control. Genetic information stored in chromosomes 23 pairs in humans 22 pairs—autosomes One pair of sex chromosomes — XX or XY Karyotype Visual representation of chromosomes arranged in order of size

Cell Differentiation: Cell interactions in Development. Patricia Zuk, PhD Research Director Regenerative Biogengineering and Repair (REBAR) Lab Department of Surgery David Geffen School of Medicine at UCLA. so cells can interact with each other and with their environment

Ligand. Receptor. Receptor/Ligand Binds to promoter elements in DNA and regulates transcription. Cortisol Receptor is located in the cytosol. Retinoid Receptors are in the nucleus. Nucleus:. Target gene in the nucleus. Promoter. Regulation of Transcription. Primary and Secondary Responses.

Behavioral Genetics. A bridge between the Neuro and Genetics courses. Behavioral Genetics. Many news sources are filled of late with evidence (some of it pretty good, but needing careful interpretation) for genes that determine or affect certain behavioral abilities.

Lecture 10 Chapter 7 Recombinant DNA, Vector Design and Construction . Neal Stewart. Discussion questions. 1. What basic elements should be included in the design and construction of an efficient ubiquitous and constitutive plant gene expression vector?

Biology of Malnutrition. Part 3. Micronutrient Deficiencies. Focus is on Vitamin A Iron Iodine. Iron deficiency a significant concern worldwide. Iron deficiency occurs most often when there is a regular, significant loss of blood, as in the monthly cycle of women.

Genomes. http://www.ornl.gov. Each cell within an organism contains a complete genome, but only deploys a fraction of the genes. Positive: selective activation of a gene at a particular place and time to produce a gene product

Principal Component Analysis. Jieping Ye Department of Computer Science and Engineering Arizona State University http://www.public.asu.edu/~jye02. Outline of lecture. What is feature reduction? Why feature reduction? Feature reduction algorithms Principal Component Analysis (PCA)

Transvection. Zygotic Gene Activity in Development. The differentiation of cell types and the formation of organs depend on genes being activated in particular spatial and temporal patterns. Zygotic Gene Expression.

Cell Communication. Biology for Majors. Introduction to Cell Communication. Communication between cells is called intercellular signaling, and communication within a cell is called intracellular signaling. 

Introduction to Bioinformatics. (Lecture for CS498-CXZ Algorithms in Bioinformatics) Aug. 25, 2005 ChengXiang Zhai Department of Computer Science University of Illinois, Urbana-Champaign. Outline. What is bioinformatics? Why is bioinformatics important? Bioinformatics and other fields

Epigenetic control of Gene Regulation. Epigenetic vs genetic inheritance Genetic inheritance due to differences in DNA sequence Epigenetic inheritance not due to differences in DNA sequece . Epigenetic control of Gene Regulation. DNA methylation is key to epigenetic control of gene regulation

Genes, Microarrays and Motifs. Lecture 8 CSC 2417/BCB 410 Michael Brudno. Many slides from various sources, including T. Hughes (U. of T.), S. Batzolgou (Stanford) , Sanja Rogic (UBC), Manolis Kellis (MIT). Outline. Intro to genes and motifs Identifying Gene Structures

Control of Gene Expression. Big Idea 3: Living systems store, retrieve, transmit, and respond to info essential to life processes. Essential Knowledge. 3B1: Gene regulation results in differential gene expression, leading to cell specialization.

Popcorn and Sorghum Studies by USDA “Ag Lab” in 2013. P. F. Dowd, E.T. Johnson, and S.E. Sattler. USDA / ARS, Peoria, IL and USDA/ARS, Lincoln, NE. Presented at the CIIGA Irrigation Clinic, Havana, IL, February 13, 2014. Corn Borer Damage Colonized by Fusarium spp.

Functional Genomics. Unit II. Introduction. Genomics – It is the study of genomes. The field of genomics comprises of two main areas: Structural genomics Functional genomics. Structural genomics.