Essentials of Genetics (9th Edition) - Standalone book
9th Edition
ISBN: 9780134047799
Author: William S. Klug, Michael R. Cummings, Charlotte A. Spencer, Michael A. Palladino
Publisher: PEARSON
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Textbook Question
Chapter 8, Problem 3PDQ
Distinguish among the three modes of recombination in bacteria.
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Describe in brief various methods of genetic recombination in bacteria.
How does recombination in bacteria differ from recombination in eukaryotes?
1) Recombination does not occur in prokaryotes
2) Only the plasmid DNA goes through recombination in prokaryotes
3) Sister chromatids, not homologous chromosomes, exchange information during recombination in prokaryotes
4) A portion of DNA from genome is replaced with homologous DNA from another strain of bacteria.
explain three methods of genetic transfer in bacteria?
Chapter 8 Solutions
Essentials of Genetics (9th Edition) - Standalone book
Ch. 8 -
CASE STUDY | To treat or not to treat
A...Ch. 8 - CASE STUDY | To treat or not to treat A...Ch. 8 - Prob. 3CSCh. 8 - Prob. 4CSCh. 8 - HOW DO WE KNOW? In this chapter, we have focused...Ch. 8 -
CONCEPT QUESTION
2. Review the Chapter Concepts...Ch. 8 -
3. Distinguish among the three modes of...Ch. 8 - With respect to F+ and F- bacterial matings, (a)...Ch. 8 - List all of the differences between F+ × F– and...Ch. 8 - Describe the basis for chromosome mapping in the...
Ch. 8 - Why are the recombinants produced from an Hfr × F–...Ch. 8 - Describe the origin of F' bacteria and...Ch. 8 -
9. Describe the mechanism of transformation.
Ch. 8 - .
10. The bacteriophage genome consists primarily...Ch. 8 - Prob. 11PDQCh. 8 - In the plaque assay, what is the precise origin of...Ch. 8 -
13. In the plaque assay, exactly what makes up a...Ch. 8 - A plaque assay is performed beginning with 1.0 mL...Ch. 8 -
15. Describe the difference between the lytic...Ch. 8 - Prob. 16PDQCh. 8 -
17. Explain the observations that led Zinder and...Ch. 8 -
18. Describe the execution of and rationale...Ch. 8 - If a single bacteriophage infects one E. coli cell...Ch. 8 - A phage-infected bacterial culture was subjected...
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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
- Which bacterial genetic transfer process does not require recombinationwith the bacterial chromosome?arrow_forwardDifferentiate horizontal and vertical gene transfer. Compare the mechanisms of genetic recombination in bacteria (define/contrast: transformation, conjugation, and transduction). Characterize the 4 different cell types involved in conjugation.arrow_forward20. Which of the following process occurs in regions where no large-scale sequence similarity is apparent? a) Site specific recombination b) Replicative recombination c) Homologous genetic recombination d) Non-homologous recombinationarrow_forward
- Explain the V(D)J recombination of multiple gene elements.arrow_forwardGive detailed information about recombination on E. Coli.arrow_forwardCompare and contrast conjugation, transduction, and transformation. Which processes, if any, involve homologous recombination and which, if any, do not?arrow_forward
- With respect to F+ and F- bacterial matings, answer the following questions: (a) How was it established that physical contact between cells was necessary? (b) How was it established that chromosome transfer was unidirectional? (c) What is the genetic basis for a bacterium’s being F+?arrow_forwardWhen the interrupted mating technique was used withfive different strains of Hfr bacteria, the following orders ofgene entry and recombination were observed. On the basisof these data, draw a map of the bacterial chromosome.Do the data support the concept of circularity?HfrStrain Order1 T C H R O2 H R O M B3 M O R H C4 M B A K T5 C T K A Barrow_forwardExplain the process of the DNA recombination for the production of Golden Rice from conventional white rice.arrow_forward
- The following features is(are) the requirement(s) for homologous recombination tooccur:A) Very similar (homologous) DNA sequences are required.B) The site of exchange can be anywhere in the homologous sequences.C) Nucleotide sequences do not alter at the site of exchange.D) Enzymes are required to cut both strands of the double helix.E) All of the above.arrow_forwardExplain the defining characteristics of a recombinant organism.arrow_forwardCompare and contrast the processes of transformation, transduction, and conjugation.arrow_forward
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genetic recombination strategies of bacteria CONJUGATION, TRANSDUCTION AND TRANSFORMATION; Author: Scientist Cindy;https://www.youtube.com/watch?v=_Va8FZJEl9A;License: Standard youtube license