Concepts of Genetics Plus Mastering Genetics with Pearson eText -- Access Card Package (12th Edition) (What's New in Genetics)
12th Edition
ISBN: 9780134811390
Author: William S. Klug, Michael R. Cummings, Charlotte A. Spencer, Michael A. Palladino, Darrell Killian
Publisher: PEARSON
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Textbook Question
Chapter 18, Problem 12PDQ
Present an overview of RNA interference (RNAi). How does the silencing process begin, and what major components participate?
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Define RNA interference (RNAi) mechanism ?
What is the consequences of RNA interference and what is the primary usefulness of this technique for a laboratory scientist?
What are the principal similarities and differences between the processes of RNA interference by short interfering RNAs and silencing by micro RNAs?
Chapter 18 Solutions
Concepts of Genetics Plus Mastering Genetics with Pearson eText -- Access Card Package (12th Edition) (What's New in Genetics)
Ch. 18 - Some mutations in the tra gene of Drosophila cause...Ch. 18 - Some scientists use the analogy that the...Ch. 18 - Consider the example that actin mRNA localization...Ch. 18 - What is alternative splicing, where does it occur,...Ch. 18 - What role might the expanded tri- and...Ch. 18 - DM1 is characterized by a phenomenon known as...Ch. 18 - HOW DO WE KNOW? In this chapter, we focused on how...Ch. 18 - CONCEPT QUESTION Review the Chapter Concepts list...Ch. 18 - List three types of alternative splicing patterns...Ch. 18 - Consider the CT/CGRP example of alternative...
Ch. 18 - Explain how the use of alternative promoters and...Ch. 18 - Explain how a tissue-specific RNA-binding protein...Ch. 18 - The regulation of mRNA decay relies heavily upon...Ch. 18 - Nonsense-mediated decay is an mRNA surveillance...Ch. 18 - AU-rich elements (AREs) are cis-elements in mRNAs...Ch. 18 - What are processing bodies (P bodies), and what...Ch. 18 - In 1998, future Nobel laureates Andrew Fire and...Ch. 18 - Present an overview of RNA interference (RNAi)....Ch. 18 - RNAi may be directed by small interfering RNAs...Ch. 18 - Prob. 14PDQCh. 18 - In principle, RNAi may be used to fight viral...Ch. 18 - Prob. 16PDQCh. 18 - Prob. 17PDQCh. 18 - Prob. 18PDQCh. 18 - Prob. 19PDQCh. 18 - How is it possible that a given mRNA in a cell is...Ch. 18 - Prob. 21PDQCh. 18 - Prob. 22PDQCh. 18 - Prob. 23PDQCh. 18 - Prob. 24ESPCh. 18 - Prob. 25ESPCh. 18 - Mutations in the low-density lipoprotein receptor...Ch. 18 - RNA helicases are a class of proteins that bind...Ch. 18 - While miRNA response elements (MREs) may be...Ch. 18 - RNAi is currently being tested as a therapeutic...Ch. 18 - The localization and translational control of...Ch. 18 - Explain how the expression of a single gene can be...
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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
- What is the concept behind RNAI? Explain in terms of how it works.arrow_forwardWhat type of RNAi silencing targets DNA? What mechanism does this type of RNAi use? Group of answer choices siRNA; results in methylation of DNA miRNA; results in methylation of the DNA siRNA; results in degradation of DNA asRNA; results in degradation of the DNA asRNA; results in methylation of the DNA miRNA; results in degradation of the DNAarrow_forwardWhat is RNA Silencing? How is this strategy used to create pest – resistant plants?arrow_forward
- What is RNA modification? Explain with the help of diagramsarrow_forwardA double-stranded RNA has been generated by release/splicing out of an intron within the nucleus...outline the pathway taken to generate microRNA and its action on the shutdown of protein biosynthesisarrow_forwardRNAi may be directed by small interfering RNAs (siRNAs) or microRNAs (miRNAs); how are these similar, and how are they different?arrow_forward
- By means of a flowchart, show the possible jumps that a transposoncan make. Show the involvement of viruses in its movement.arrow_forwardDefine the following terms:a. signal peptideb. preinitiation complexc. initiation complexd. PABPe. cap-binding complexarrow_forwardWhat is alternative splicing? In which organisms can this be detected? Is it an advantage or disadvantage for the organism? Briefly explainarrow_forward
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