'Neurospora crassa' diaporamas de présentation

Mitochondria

Mitochondria. Molecular evolution of the mitochondrial genome. Mitochondria. The powerhouse of eukaryotic cells. The powerhouse of eukaryotic cells. The powerhouse of eukaryotic cells. The powerhouse of eukaryotic cells. Anderson et al. 1981 Nature 290, 457 - 465. ABSTRACT

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Tropic growth is facilitated by polarized protein complexes

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Chapter 31

Chapter 31. Fungi. Figure 31.1. Overview: Mighty Mushrooms Fungi Are diverse and widespread Are essential for the well-being of most terrestrial ecosystems because they break down organic material and recycle vital nutrients. Concept 31.1: Fungi are heterotrophs that feed by absorption

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Chapter 31

Chapter 31. Fungi. Figure 31.1. Overview: Mighty Mushrooms Fungi Are diverse and widespread Are essential for the well-being of most terrestrial ecosystems because they break down organic material and recycle vital nutrients. Concept 31.1: Fungi are heterotrophs that feed by absorption

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From Gene to Protein

From Gene to Protein. Overview of Transcription & Translation. One Gene - One Polypeptide. Genes provide the instructions for making specific proteins Linear sequence of genes in DNA ultimately determines the linear sequence of amino acids in the polypeptide

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Genes, Genomes and Genetic Analysis

Genes, Genomes and Genetic Analysis. Genetics Spring 2014. Outline. Basic Terminology. Genetics is the study of biologically inherited traits, including traits that are influenced in part by the environment.

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Chapter 6

Chapter 6. Expression of Biological Information. Concepts review. Expression of Biological Information. DNA & Genetic Information. Operon. Abilities of DNA. Produce polypeptide. Forming new DNA. Gene hypothesis. DNA as genetic material. Protein synthesis. Griffith (1931).

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Chapter 25 Fungi

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From genomes to Pathway tools and from Pathway Tools to Metabolic Models

From genomes to Pathway tools and from Pathway Tools to Metabolic Models. Jeremy Zucker Broad Institute of MIT and Harvard. Outline. Enzyme prediction with EFICAz TBCyc curation FungiCyc curation Network debugging tools. From genome sequences to Metabolic flux models. Enzyme predictor.

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RNA ???????

RNA ???????. 2001 ???? ? ? ??????? 2003 ? 4 ? 24 ?. RNA ??. ?? ???? RNA ???????????? ???? ?? , ??? RNA ?? , ???????????????? , ?? RNA ?? (RNA interference, RNAi, ??? RNA ?????? ) ?. RNAi ?????????. RNAi ?????????????????????????? ?????? ? ??????? ???????????? ?

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DNA

DNA. DNA. Chromosomes, Eukarotic. Chromosomes, Bacterial. Note: Closed, Circular, Singular, and Haploid. Gene. E. coli = 5 million bp Phage T4 = 170,000 bp. Gene. Alleles. Big Difference between many Eucaryotes and most Bacteria: Bacteria, as Haploids, Express all of their Alleles.

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The Central Dogma of Molecular Genetics

The Central Dogma of Molecular Genetics. Inborn Errors of Metabolism. Archibald Garrod (British, 1857-1936) The relationship between genes and proteins was first proposed by Garrod in 1908

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