'Rna structure' diaporamas de présentation

Chapter 2: The Structure of DNA

Chapter 2: The Structure of DNA. Imagine yourself inside one of those cooling DNA solutions, observing the rebirth of beautifully undulating, semirigid, double-helical threads from the jumble of billions of intertwisted single strands. It is a mind reeling spectacle.

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DNA and RNA

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BIOLOGY AGENDAS

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10/24/05 Promoter Prediction RNA Structure & Function Prediction

10/24/05 Promoter Prediction RNA Structure & Function Prediction. Announcements. Seminar (Mon Oct 24) (several additional seminars listed in email sent to class) 12:10 PM IG Faculty Seminar in 101 Ind Ed II

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BCB 444/544

BCB 444/544. Lecture 25 More RNA Structure BCB 544 Projects #25_Oct19. Required Reading ( before lecture). Mon Oct 15 - Lecture 23 Protein Tertiary Structure Prediction Chp 15 - pp 214 - 230 Wed Oct 17 & Thurs Oct 18 - Lecture 24 & Lab 8 (Terribilini)

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Motif Search and RNA Structure Prediction

Lesson 9. Motif Search and RNA Structure Prediction. Instructions for the final project Introduction to Bioinformatics 2017-18. Key dates 26.12 lists of suggested projects published *

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Central Dogma

Recall. Replication is semi-conservative and bidirectional. transcription. translation. Central Dogma. DNA. RNA. Protein. replication. Discussing DNA replication (Nucleus of eukaryote, cytoplasm of prokaryote). Lecture 10. DNA Replication. *Leading and lagging strand synthesis.

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Nucleic Acid Structure and Function

Nucleic Acid Structure and Function. Structures of DNA and RNA Duplication of DNA Production of RNA and Protein. replication (S phase). transcription. translation. Information Flow From DNA. Gene: sequence of DNA that codes for a protein. DNA. (G1 and G2 phases). RNA. Protein.

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Comparative Genomics & Annotation

Comparative Genomics & Annotation. The Foundation of Comparative Genomics The main methodological tasks of CG Annotation: Protein Gene Finding RNA Structure Prediction Signal Finding Overlapping Annotations: Protein Genes Protein-RNA Combining Grammars. 5'. 3'. Exon.

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Nucleotides & Nucleic Acids

Nucleotides & Nucleic Acids. RNA structure. Single-stranded (ss) RNAs. Nucleotides & Nucleic Acids. RNA structure - rRNA. Nucleotides & Nucleic Acids. RNA structure - tRNA. Nucleotides & Nucleic Acids. Chemistry - denaturation. _______________ No covalent bonds broken.

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Comparative Biology with focus on 8 examples

Comparative Biology with focus on 8 examples. Comparative Biology. The Domain of Comparative Biology. Co-modeling in Comparative Biology. The purpose of Comparative Biology. Examples of Stochastic Comparative Modeling. Gene Frequencies in Populations. Genome Structure Evolution.

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DNA

DNA . Past Paper Questions. 1. Draw as simple diagram of the molecular structure of DNA. 5 marks. 1. Draw as simple diagram of the molecular structure of DNA. 5 marks. two sugar-phosphate backbones shown A with T and C with G double helical shape shown

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RNA 3 major classes: mRNA 2-5% tRNA 10-15% rRNA 80-85%

RNA 3 major classes: mRNA 2-5% tRNA 10-15% rRNA 80-85% mRNA - number of different mRNAs in a cell can range from 100s to 1000s & sizes can differ from 100s to 1000s nucleotides In bacteria, mRNA synthesized, utilized and degraded continually so constant turnover, t1/2 of mRNA ~2 min

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Nucleotides & Nucleic Acids

Nucleotides & Nucleic Acids. RNA structure. Single-stranded (ss) RNAs. Nucleotides & Nucleic Acids. RNA structure - rRNA. Nucleotides & Nucleic Acids. RNA structure - tRNA, hammerhead ribozyme, Tetrahymena group I intron (catalytic). Nucleotides & Nucleic Acids. Chemistry - denaturation.

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Lecture 17: RNA and Transcription

Lecture 17: RNA and Transcription. Announcements. Doodle poll for changing date of final. DNA replication in eukaryotes: replicating the telomeres. The problem:. The solution:. new lagging strand is shorter. Review of RNA structure. RNA secondary structure. = hairpin or stem-loop .

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The Molecular Basis of Genetics Chapter 10: DNA Structure and Analysis

2. Replication. The Molecular Basis of Genetics Chapter 10: DNA Structure and Analysis. The flow of information:. 1. Storage. 3. Expression. DNA as the Genetic Material. Historically:. *1868 Friedrick Miescher . *1910 Phoebus Levene tetranucleotide hypothesis.

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D NA AND RNA

D NA AND RNA. THE AGENDA ELEMENTS THAT MAKE UP EACH STRUCTURE MONOMERS OF DNA AND RNA BASE PAIR RULES RELATIONSHIP BETWEEN DNA GENES AND CHROMOSONES COMPARE AND CONTRAST DNA AND RNA. DNA AND RNA STRUCTURE.

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Chapter 10: DNA The Molecular Basis of Genetics

Chapter 10: DNA The Molecular Basis of Genetics. The flow of information:. 1. Storage. 2. Replication. 3. Expression. DNA as the Genetic Material. *1868 Friedrick Miescher. *1910 Phoebus Levene tetranucleotide hypothesis. *1927 Frederick Griffith transforming principle.

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SHAPE analysis of viral RNA transcripts

SHAPE analysis of viral RNA transcripts Daniel Hodges, Tara Seymour, Emily Spurlin, and Rebecca Alexander Department of Chemistry, Wake Forest University.

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