'Microbial genetics' diaporamas de présentation

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Microbial Genetics

Microbial Genetics. A. Structure of DNA 1. discovered by James Watson and Francis Crick in 1953 2. stores genetic information for the production of proteins 3. composed of nucleotides A) a nucleotide is composed of a nitrogenous base, sugar, and phosphate. Microbial Genetics.

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Microbial Genetics

Microbial Genetics. WHY? terms Genotype refers to genetic makeup Phenotype refers to expression of that genetic makeup Heritable traits must be encoded in DNA Mutations occur randomly. Mutants resistant to an antibiotic. Kinds of mutants. Auxotroph : loss of biosynthetic enzyme

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Microbial Genetics

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Chapter 8, part A

Chapter 8, part A. Microbial Genetics. Terminology. Genetics Study of what genes are, how they carry information, how information is expressed, and how genes are replicated Gene Segment of DNA that encodes a functional product, usually a protein. Terminology.

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Microbial Genetics (Micr340)

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Lactococcus lactis ssp. lactis

Lactococcus lactis ssp. lactis. gnn.tigr.org/sequenced_genomes/ genome_guide_p2.shtml . Lactococcus lactis is a lactic acid bacteria (LAB),one of a group of microorganisms whose basic function is to convert carbohydrates into lactic acid.

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