GENETIC ANALYSIS: AN INTEG. APP. W/MAS
2nd Edition
ISBN: 9781323142790
Author: Sanders
Publisher: Pearson Custom Publishing
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Textbook Question
Chapter 6, Problem 12P
What is lateral gene transfer? How might it take placebetween two bacterial cells?
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What are the mechanisms by which prokaryotes exchange genetic material via horizontal gene transfer? Describe the three processes.
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Chapter 6 Solutions
GENETIC ANALYSIS: AN INTEG. APP. W/MAS
Ch. 6 - For bacteria that are F+, Hfr, F', and F-, perform...Ch. 6 - The flow diagram identifies relationships between...Ch. 6 - Conjugation between an Hfr cell and an F-cell does...Ch. 6 - Bacteria transfer genes by conjugation,...Ch. 6 - Explain the importance of the following features...Ch. 6 - Prob. 6PCh. 6 - Describe what is meant by the term site-specific...Ch. 6 - What is a prophage, and how is a prophage formed?Ch. 6 - How is the frequency of cotransduction related to...Ch. 6 - Describe the differences between genetic...
Ch. 6 - Among the mechanisms of gene transfer in bacteria,...Ch. 6 - What is lateral gene transfer? How might it take...Ch. 6 - Lateral gene transfer is thought to have played a...Ch. 6 - Prob. 14PCh. 6 - Prob. 15PCh. 6 - 16. Suppose you have an lysis mutant that maps to...Ch. 6 - Five Hfr strains from the same bacterial species...Ch. 6 - An interrupted mating study is carried out on Hfr...Ch. 6 - An Hfr strain with the genotype cys+leu+met+strS...Ch. 6 - A triple-auxotrophic strain of E. coli having the...Ch. 6 - Penicillin was first used in the 1940 s to treat...Ch. 6 - An attribute of growth behavior of eight...Ch. 6 - Synthesis of the amino acid histidine is a...Ch. 6 - The phage P1 is used as a generalized transducing...Ch. 6 - Prob. 25PCh. 6 - Five rII partial-deletion mutants are mapped and...Ch. 6 - A 2013 CDC report identified the practice of...Ch. 6 - Hfr strains that differ in integrated F factor...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Define horizontal gene transfer in bacteria and explain 3 mechanisms by which thiscan take place in bacteria (Hint: we talked about 4 mechanisms in the lecture,arrow_forwardIs transduction vertical gene transfer?arrow_forwardWhat is the difference between genetic horizontal gene transfers: transformation, transduction, conjugation, and transposition?arrow_forward
- Is conjugation a vertical gene transfer?arrow_forwardDescribe the four phases of bacterial cell division. Where would horizontal gene transfer occur? Where would sporogenesis occur? If antibiotics generally target cells which are growing and dividing as fast as they can, when would antibiotics be most effective? If a culture had 4 cells to begin with and has a generation time of 60 minutes, how long would it take to get 1,048,576 cells?arrow_forwardWhat's the endosymbiotic theory?arrow_forward
- what are three mechanisms of gene transferin bacteriaarrow_forwardWhat is the term used to describe the genome of a bacterial cell that has been infected by a phage utilizing lysogeny? O 1) nucleocapsid O 2) prophpage O 3) provirus O 4) lysogenome O 5) chromatidarrow_forwardWhich bacterial genetic transfer process does not require recombinationwith the bacterial chromosome?arrow_forward
- The figure below shows a partial chromosome map of an E. coli Hfr strain. Each mark = 10 minutes between conjugation transfer time. If transfer of genes begins at “*” relative to the origin of transfer, what is one of the predicted results from this map? It would take less than 30 minutes to transfer all of the genes that are shown. gal and azi will rarely be transferred together. gal and ton will rarely be transferred together. Ten minutes after transfer of ton, lac will be transferred. This strain will produce very few gal recombinants.arrow_forwardAn antibiotic-resistance gene located on a bacterium’s chromosome is transferred from the bacterium to its progeny. What type of gene transfer is this?arrow_forwardAside from the bacterial chromosome where may DNA be found in a prokaryotic cell and what ways is genetic material transferred from one bacterial cell to another?arrow_forward
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