'Dna ligase' diaporamas de présentation

Nucleic Acids: Cell Overview and Core Topics

Nucleic Acids: Cell Overview and Core Topics. Outline Cellular Overview Anatomy of the Nucleic Acids Building blocks Structure (DNA, RNA ) Looking at the Central Dogma DNA Replication RNA Transcription Protein Synthesis. DNA and RNA in the Cell. Cellular Overview.

1.26k views • 119 slides

Chapter 20

Chapter 20. Biotechnology. Overview: The DNA Toolbox. Sequencing of the human genome was completed by 2007 DNA sequencing has depended on advances in technology, starting with making recombinant DNA

1.26k views • 105 slides

DNA and Chromosomes

DNA and Chromosomes. DNA, Chromosome Centromere, telomere, replication origin Nucleosome, Chromatin, Histone: H1, H2A, H2B, H3, H4 Histone octamer, DNA packaging DNA binding proteins, Histone modifications. Lampbrush chromosomes (amphibian oocyte).

1.23k views • 75 slides

?? ??? ????????

?? ??? ????????. ???????. ???? ???? ? ?????? ????? ?????? ???? ?????: ?????????- ????? ?? ??? ???? ????? ????? ????? ??????????? ???????? ?? ??????????? ?????? ??????????? ???? ??????? ????? ??????? ????? ????? ???? ???? ????. ???????????. ???? ??? PCR. ????? ????????? ????????.

925 views • 62 slides

Microbial Genetics

722 views • 55 slides

Oxidative Damage of DNA

Oxidative Damage of DNA. Oxidative damage results from aerobic metabolism, environmental toxins, activated macrophages, and signaling molecules (NO). Compartmentation limits oxidative DNA damage. Oxidation of Guanine Forms 8-Oxoguanine. The most common mutagenic base lesion is 8-oxoguanine.

767 views • 43 slides

Today

Today. Start insertion amplicon into vector *.ppt Brief intro TA cloning USE ORIGINAL PROTOCOL for cloning (topo-isomerase, TA, plating) Cloning Sanger Sequencing Edit Sanger sequencing snail 16S/COI. Position Lovelace Respiratory Research Institute (LRRI).

538 views • 39 slides

Changing the living world

593 views • 36 slides

DNA Replication and Repair

DNA Replication and Repair Monday, August 4 Figure 16.7 A model for DNA replication: the basic concept Figure 16.7 A model for DNA replication: the basic concept The hydrogen bonds are broken, and the two strands unwind and separate

1.52k views • 30 slides

Bacterial Transformation

Bacterial Transformation. Lab 6A. Our Goals. Insert foreign gene into plasmid Insert recombinant plasmid into bacteria Grow transformed bacteria. Questions We Need Answered. Did the bacteria take up the plasmid? If so, did the gene of interest get inserted into the plasmid?.

1.01k views • 29 slides

Jeopardy

Jeopardy. Gene Cloning. Plasmids. Ligase. PCR. DNA Fingerprint. $100. $100. $100. $100. $100. $200. $200. $200. $200. $200. $300. $300. $300. $300. $300. $400. $400. $400. $400. $400. $500. $500. $500. $500. $500. Final Jeopardy.

984 views • 27 slides

Chapter 16: The Molecular Basis of Inheritance (DNA)

Chapter 16: The Molecular Basis of Inheritance (DNA). Zooming in on DNA. Mixture of heat-killed S cells and living R cells. Heat-killed S cells (control). Living R cells (control). Living S cells (control). LE 16-2. RESULTS. Mouse dies. Mouse healthy. Mouse healthy. Mouse dies.

348 views • 22 slides

Introduction to Biotech QQ

Introduction to Biotech QQ. MANIPULATING and ANALYZING DNA. QQ#1 . Discuss with the person next to you and then write an answer to the following question: Where in life have you heard of biotechnology being used?. Biotechnology:.

258 views • 20 slides

Bacterium

Bacterium. Cell containing gene of interest. Gene inserted into plasmid. 4. 2. 3. 1. Gene of interest. Plasmid. Bacterial chromosome. DNA of chromosome. Recombinant DNA (plasmid). Plasmid put into bacterial cell. Recombinate bacterium.

528 views • 19 slides

Molecular Basis for Relationship between Genotype and Phenotype

Molecular Basis for Relationship between Genotype and Phenotype. genotype. DNA. DNA sequence. transcription. replication. RNA. translation. amino acid sequence. protein. function. phenotype. organism.

298 views • 17 slides

Biotechnology

Biotechnology. The use of biological processes, organisms, or systems to manufacture products intended to improve the quality of human life. Transgenics. Genetic engineering makes it possible to transfer DNA sequences from one organism to another REMEMBER- DNA is universal

252 views • 15 slides

DNA Replication

DNA Replication. Why does this molecule need to be replicated? How will this molecule replicate?. Overview of Replication. 1. DNA helicase unwinds parent strands by breaking hydrogen bonds between the base pairs. 2. Primase adds a few RNA nucleotides to DNA template strand.

236 views • 15 slides

Gene Transfer

Gene Transfer. By Natalia Restrepo. What is Gene Transfer?. Gene Transfer is the incorporation of new DNA into and organism's cells, usually by a vector such as a modified virus. (i.e. E.Coli)

384 views • 11 slides

189 views • 6 slides

ExoI

A. Initiation. MSH3 /6. MSH2. PMS2. MLH1. B. Excision & resynthesis. DNA ligase I. MSH3 /6. MSH2. ExoI. Pol ? / ?. PMS2. PCNA. MLH1.

147 views • 1 slides