'Dna fragments' presentation slideshows

Biotechnology Chapter 20

Biotechnology Chapter 20. DNA technology. Sequencing & manipulation of DNA Used in analyzing gene expression. DNA sequencing. Biotechnology. Manipulation of organisms to make useful products. DNA Sequencing. Nucleic acid hybridization: Complementary base pairing

787 views • 63 slides

GENETIC MARKERS IN PLANT BREEDING

GENETIC MARKERS IN PLANT BREEDING. Marker. Gene of known function and location Gene that allows studying the inheritance of that gene Genetic information resides in the genome. Genetic Marker.

1.49k views • 45 slides

Several SER Structures, Strategies, Surfaces, and Such.

Several SER Structures, Strategies, Surfaces, and Such. The Derewenda Lab University of Virginia Earth Day, 2008. Sponsored by the letter S. Protein crystallized in our group by the surface engineering approach, with solved crystal structures (as of March 2008) .

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Lab 6b Working with DNA

Lab 6b Working with DNA. Amplifying DNA. Polymerase chain reaction (PCR) Molecular Increases the amount of a DNA sequence Replicates sequence millions of times Recombinant DNA technology Amplifies DNA that includes Within cells Sequences from other organisms. Working With Gene Clones.

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Chapter 13

Chapter 13. Recombinant DNA: Cloning and Creation of Chimeric Genes to accompany Biochemistry, 2/e by Reginald Garrett and Charles Grisham.

670 views • 37 slides

680 views • 36 slides

Recombinant DNA and Genetic Engineering

657 views • 34 slides

Transformation Phase I Training BACTERIAL TRANSFORMATION

Transformation Phase I Training BACTERIAL TRANSFORMATION . Fluorescent Protein Activities. Bacterial Transformation Protein Purification. Scorpion- Natural Light. Scorpion- UV Light. Bioluminescence vs. Fluorescence. Bioluminescence. Fluorescence.

758 views • 28 slides

Biotechnology in the NSS biology curriculum

Biotechnology in the NSS biology curriculum. Daniel K. L. Lee, Ph. D. Department of Applied Biology and Chemical Technology The Hong Kong Polytechnic University. Rapidly expanding area Understand the principles of the techniques Familiarize oneself with the applications

870 views • 27 slides

Genetic Engineering, Biotechnology, & You

Genetic Engineering, Biotechnology, & You. Genetic Engineering. So what does genetic engineering mean? Genetics has to do with what? Genes Engineering means to what? Manipulate So genetic engineering means to manipulate genes. Genetic engineering. So, how does this affect us?

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First Sequencing Methods

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Molecular Hematology

Molecular Hematology. Normal somatic cell has 46 chromosomes = diploid. Ova and sperm have 23 chromosomes = haploid. Karyotype shows the chromosomes from a mitotic cell in numerical order. Aneuploid: A somatic cell with more or less than 46 chromosomes is termed.

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LA GENOMICA

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Nucleosome structure

Nucleosome structure. Histones. Most of the protein in eukaryotic chromatin consists of histones , of which there are five families, or classes: H2A, H2B, H3 and H4, known as the core histones ,

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Footprinting DNA-Protein Interactions

Footprinting DNA-Protein Interactions. Powerful and fairly rapid methods for mapping where and how proteins bind tightly to DNA 2 ways: DNAse I footprinting DMS footprinting. DNAse I Footprinting. Prepare end-labeled DNA. Bind protein.

1.49k views • 18 slides

Gel Electrophoresis and Probes (Southern Blotting)

Gel Electrophoresis and Probes (Southern Blotting). Group A, . Before beginning Gel Electrophoresis , test tubes containing identical DNA fragments must be acquired. . Restriction enzymes will be introduced in order to cleave the DNA into fragments of different sizes. . 1. 2. 3.

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Genetic Engineering and Cloning

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DNA Structure and Analysis

DNA Structure and Analysis. Activity 4.1: Restriction Site Prediction Using NEBcutter . Activity 4.1: Restriction Site Prediction Using NEBcutter. Research Questions: How many times does a given restriction enzyme cut lambda DNA?

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Nene Aissatou Diallo

Nene Aissatou Diallo. Present my PI Talk about the electrophoresis of DNA Then the Gel red. From M exico Did his education in california Cell Biology, Genetics and Molecular Biology of Plants He always has this question How do things grow? Relation between Bacterium and plants.

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No phosphodiester bond

No phosphodiester bond. DNA strands held together only by Hydrogen bonds. No phosphodiester bond. Ligase added. phosphodiester bonds formed By ligase joins the two DNA fragments.

98 views • 1 slides