'Donor cell' presentation slideshows

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DNA Structure and Function

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E. coli: The Lab Rat of Molecular Biology

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Genetic Recombination

Genetic Recombination. The acquisition of new genetic information by an organism so that it will differ from its parent. Genetic Recombination in Prokaryotes. Genetic Information in Prokaryotes Can Be Transferred Vertically and Horizontally

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Lecture 7

Lecture 7. Microbial Genetics: Genetic Mutations Gene Transfer. Genetic Mutations. Mutations: Changes in DNA. Why are mutations in DNA important to humans? 2 types of mutations: Spontaneous Mutations :

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Inter-Cell Interference Coordination for Type I Relay Networks in LTE Systems

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Chapter 18: The Genetics of Viruses and Bacteria

Chapter 18: The Genetics of Viruses and Bacteria. 0.5 ?m. Figure 18.1 T4 bacteriophage infecting an E. coli cell. Virus. Bacterium. Animal cell. Animal cell nucleus. 0.25 ?m. Figure 18.2 Comparing the size of a virus, a bacterium, and an animal cell.

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Bacterial Recombination

Bacterial Recombination. Recombination in Bacteria. 1. Conjugation DNA from a donor cell is transferred to a recipient cell through a conjugation tube ( pili ). 2. Transformation Uptake of naked DNA molecule from remains of one bacterium (donor cell) by another bacterium (recipient cell).

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STEM CELLS AND CLONING

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Plant-like Protists

Plant-like Protists. Phytoplankton All are photosynthetic Sessile algae Are classified according to their unique characteristics. Phytoplankton. We will study 2 plant-like protists: Euglena (flagellate) Spirogyra (sessile algae). Euglena. Euglena gracilis Division Euglenophyta

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Bacterial variation

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Origin of transfer. F plasmid. Sex pilus. Chromosome. F plasmid transfer. Origin of transfer. The F + donor cell containing an F plasmid is capable of synthesizing a sex pilus. The sex pilus retracts and pulls the donor and recipient cells together. The F plasmid is

388 views • 6 slides