EBK BIOLOGY
11th Edition
ISBN: 8220106820636
Author: Martin
Publisher: CENGAGE L
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Chapter 15.2, Problem 8LO
Summary Introduction
To explain: How modified forms of CRISPR/Cas9 endonucleases may be used to edit genes in eukaryotes.
Concept introduction: CRISPR or “clustered regularly interspaced short palindromic repeats” are short viral origin DNA repeats that are found in bacteria. Cas is CRISPR-associated endonucleases enzyme that excises the DNA. Thus, CRISPR-Cas9 recognizes the invading virus and cleaves it.
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Describe how a point mutation in a eukaryotic gene could be corrected using the CRISPR/Cas9 editing system.
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Chapter 15 Solutions
EBK BIOLOGY
Ch. 15.1 - Prob. 1LOCh. 15.1 - Explain how gel electrophoresis is used to...Ch. 15.1 - Describe how PCR is used to amplify a specific...Ch. 15.1 - Compare the possible differences between a...Ch. 15.1 - Prob. 1CCh. 15.1 - Different forms of a protein are produced in the...Ch. 15.1 - What advantages does the PCR method have over gene...Ch. 15.2 - Describe the features of a typical CRISPR locus in...Ch. 15.2 - Explain the function of CRISPR in bacterial cells.Ch. 15.2 - Compare CRISPR-based endonucleases with...
Ch. 15.2 - Prob. 8LOCh. 15.2 - Prob. 1CCh. 15.2 - Prob. 2CCh. 15.2 - Prob. 3CCh. 15.3 - Prob. 9LOCh. 15.3 - Prob. 10LOCh. 15.3 - Discuss how qPCR, DNA microarrays (DNA chips), and...Ch. 15.3 - Explain how you would compare the expression of a...Ch. 15.3 - Prob. 2CCh. 15.4 - Describe how genome-wide association studies have...Ch. 15.4 - Explain how targeted gene silencing and knockout...Ch. 15.4 - Prob. 1CCh. 15.5 - Describe at least one important application of DNA...Ch. 15.5 - Prob. 1CCh. 15.5 - What are short tandem repeats (STRs), and why are...Ch. 15.5 - Why do gene targeting and mutagenesis screening in...Ch. 15.6 - Prob. 15LOCh. 15.6 - Prob. 16LOCh. 15.6 - Prob. 1CCh. 15.6 - Prob. 2CCh. 15.7 - Describe at least two safety issue associated with...Ch. 15.7 - What are some of the environment concerns...Ch. 15 - A plasmid (a) can be used as a DNA vector (b) is a...Ch. 15 - DNA molecules with complementary sticky ends...Ch. 15 - Prob. 3TYUCh. 15 - Which technique rapidly replicated specific DNA...Ch. 15 - Prob. 5TYUCh. 15 - A cDNA clone contains (a) introns (b) exons (c)...Ch. 15 - Prob. 7TYUCh. 15 - Gel electrophoresis separates nucleic acids on the...Ch. 15 - A CRISPR locus in a bacterium contains (a) short...Ch. 15 - DNA molecular with complementary sticky ends...Ch. 15 - These highly polymorphic molecular markers are...Ch. 15 - Prob. 12TYUCh. 15 - Prob. 13TYUCh. 15 - Prob. 14TYUCh. 15 - EVOLUTION LINK DNA technology, such as the...Ch. 15 - SCIENCE, TECHNOLOGY, AND SOCIETY What are some...
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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
- Explain the CRISPR-Cas Mechanism for RNA-Guided Destruction of Invading DNA ?arrow_forwardBriefly explain how synthetic probes are created to screen a DNA library when the protein encoded by the gene is known.arrow_forwardWhat are the major components of the CRISPR-Cas9 system? What mechanism does it employ to combine DNA? Explain the process of how the CRISP-Cas9 system is able to create recombinant DNA. Relate the idea of gene modification to the fields of vaccines and applied microbiology as well.arrow_forward
- Gene expression can be disrupted by techniques such as homologous recombination and RNA interference. What is the functional difference between these two methods in terms of the ultimate effect on gene expression? Why might homologous recombination or an alternative genome-editing method (e.g., CRISPR/Cas9) be preferred over RNA interference?arrow_forwardConsider the following human genetic diseases: hemophilia, Down syndrome, cystic fibrosis, and brain cancer. Which are the best candidates for treatment with CRISPR-Cas genome editing, and which have the largest hurdles to overcome? Why?arrow_forwardConsider the reagents required to perform CRISPR genome editing. Which molecule specifies the a new sequence that will occur at the target site if genome editing is successful? Cas9 nuclease Cas1 Cas2 tracrRNA crRNA sgRNA donor DNAarrow_forward
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