Concepts of Genetics (12th Edition)
12th Edition
ISBN: 9780134604718
Author: William S. Klug, Michael R. Cummings, Charlotte A. Spencer, Michael A. Palladino, Darrell Killian
Publisher: PEARSON
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Textbook Question
Chapter 20, Problem 5PDQ
Although many cloning applications involve introducing recombinant DNA into bacterial host cells, many other cell types are also used as hosts for recombinant DNA. Why?
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Students have asked these similar questions
Following are four processes common to most cloning experiments:
a) transforming bacteria
b) plating bacteria on selective medium
c) cutting DNA with restriction endonucleases
d) ligating DNA fragments
Place components of this list in the order in which they would most likely occur during a cloning experiment.
When cloning a piece of DNA, the purpose of using the LacZ blue-white colony method is to
A) Remove bacteria that do not have recombinant vectors
B) Remove bacteria that do not have the DNA insert of interest
Remove linear DNA
Distinguish colonies that have recombinant vectors from those with non-recombinant vectors.
E) Remove bacteria that have not taken up the vector
1) Follow the steps involved in DNA or gene cloning
2) In what process do bacteria take up the recombinant plasmid DNA
3) What are the advantages or replications of gene cloning?
Chapter 20 Solutions
Concepts of Genetics (12th Edition)
Ch. 20 - A plasmid that is both ampicillin and tetracycline...Ch. 20 - You have just created the worlds first genomic...Ch. 20 - What undesirable or unforeseen consequences might...Ch. 20 - Do we have the ethical right to alter the genomes...Ch. 20 - Should these new technologies be regulated...Ch. 20 - HOW DO WE KNOW? In this chapter we focused on how...Ch. 20 - CONCEPT QUESTION Review the Chapter Concepts list...Ch. 20 - What roles do restriction enzymes, vectors, and...Ch. 20 - The human insulin gene contains a number of...Ch. 20 - Although many cloning applications involve...
Ch. 20 - Using DNA sequencing on a cloned DNA segment, you...Ch. 20 - Restriction sites are palindromic; that is, they...Ch. 20 - List the advantages and disadvantages of using...Ch. 20 - What are the advantages of using a restriction...Ch. 20 - In 1975, the Asilomar Conference on Recombinant...Ch. 20 - In the context of recombinant DNA technology, of...Ch. 20 - If you performed a PCR experiment starting with...Ch. 20 - Prob. 13PDQCh. 20 - Prob. 14PDQCh. 20 - You have recovered a cloned DNA segment from a...Ch. 20 - Prob. 16PDQCh. 20 - Although the capture and trading of great apes has...Ch. 20 - Prob. 18PDQCh. 20 - Prob. 19PDQCh. 20 - Prob. 20PDQCh. 20 - Traditional Sanger sequencing has largely been...Ch. 20 - How is fluorescent in situ hybridization (FISH)...Ch. 20 - What is the difference between a knockout animal...Ch. 20 - Prob. 24PDQCh. 20 - When disrupting a mouse gene by knockout, why is...Ch. 20 - Prob. 26PDQCh. 20 - Prob. 27PDQCh. 20 - As you will learn later in the text (Special...Ch. 20 - The gel presented here shows the pattern of bands...Ch. 20 - A widely used method for calculating the annealing...Ch. 20 - Most of the techniques described in this chapter...Ch. 20 - In humans, congenital heart disease is a common...Ch. 20 - The U.S. Department of Justice has established a...Ch. 20 - Prob. 34ESP
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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
- List the advantages and disadvantages of using plasmids as cloning vectors. What advantages do BACs and YACs provide over plasmids as cloning vectors?arrow_forwardQ7) What are things that are common in cloning vectors? Why are they useful?Q8) Using the pCR 2.1 vector, what antibiotics would a cell with the vector be resistant to?Q9) What does B-galactosidase do?arrow_forwardBacteria are frequently used in the generation of recombinant DNA molecules to: Group of answer choices A) Make copies of the vector + insert plasmid B) Ligate the insert into the vector C) Digest the vector for insert ligation D) Amplify the insert by PCRarrow_forward
- With the use of well-illustrated diagrams, reconstruct the entire cloning process by explaining different stages of the cloning process that involves the following:a. Isolation of target DNA fragments (often referred to as inserts)b. Ligation of inserts into the plasmid, creating recombinant molecules c. Transformation of recombinant plasmids into bacteria or other suitable host for propagationd. Screening/selection of hosts containing the intended recombinant plasmid. For this stage(d), discuss the importance of a second marker that can be used for screening of genomic DNA for colonies containing the pka-1 under the principle of insertional inactivation. This should be properly explained using all the attributes of the plasmid described above.arrow_forwardCloning vectors are not just limited to bacterial plasmids. Bacteriophages and M13 phage vectors are also commonly utilized in the cloning process. State any five (5) key criteria to be an effective cloning vector.arrow_forwarda) What are vectors? Describe extensively the roles vectors play in genetic engineering? Write short notees on the following: Recombinant DNA, Cloning b) What are restriction enzymes? Describe extensively the roles restriction enzymes play in genetic engineering? Write short notees on the following: Selectable markers, Cloningarrow_forward
- Choose the phrase that best describes the role of a cloning vector. A) Separates fragments of DNA B) Detects the presence of specific DNA sample C) Isolates DNA from a donor organism D) Screens for recombinants that have been successfully transformed E) Introduces DNA into a cloning hostarrow_forwardIn Biotechnology, gene cloning is a very important technique. A vector is normally required to perform this process. The vector commonly used to transform a bacterial host cell is the plasmid. (i) State the THREE (3) important regions of the plasmid. Elaborate your answer. (ii) Besides plasmids, name TWO (2) other commonly used vectors in Biotechnology.arrow_forwarda）What two restriction sites are you going to use to clone your PCR product into the pL4440 plasmid? What are their DNA sequence? b) State the primer sequence you will use to amplify the F27C1.7 gene ready to be cloned into the pL4440 plasmid? c) How would you go about cloning this amplified DNA into pL4440? Using your knowledge of cloning list 5 important aspects of the method.arrow_forward
- If you use the pUC18 vector to clone in the MCS region, predict the following: a) Do bacteria that are blue in color have a cloned insert? b)Do bacteria that are white in color have a cloned insert? c) If you were to grow these cells on Chloramphenicol (an antibiotic), would the bacteria with the pUC plasmid grow? Why or Why not?arrow_forwardWhich method is used to obtain mutants that grow under conditions that the wild type parent cannot grow? a)indirect selction b) direct selection c) screening for possible mutagen ( carcinogens) d) replica platingarrow_forwardWhat is the most logical sequence of steps for splicing foreign DNA into a plasmid and inserting the plasmid into bacterium?I) Transform bacteria with recombinant DNA molecule.II) Cut the plasmid DNA using restriction enzymes.III) Extract plasmid DNA from bacterial cells.IV) Hydrogen-bond the plasmid DNA to non-plasmid DNA fragments.V) Use ligase to seal plasmid DNA to non-plasmid DNA A. III, II, IV, V, I B. I, II, IV, III, V C. III, IV, V, I, II D. II, III, V, IV, Iarrow_forward
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