Prescott's Microbiology
10th Edition
ISBN: 9781259281594
Author: Joanne Willey, Linda Sherwood Adjunt Professor Lecturer, Christopher J. Woolverton Professor
Publisher: McGraw-Hill Education
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Chapter 42.4, Problem 2MI
Summary Introduction
SELEX (Systematic Evolution of Ligands by Exponential Enrichment) is a combinatorial chemical technology and a ligand screening method that was developed in 1990. This method screens from libraries of DNA, RNA or sometimes peptides to determine oligonucleotides/ peptides that bind to a target substance with high specific affinity. These engineered molecules that are screened are known as aptamers which are found to determine their use in pharmaceutical and can be used as biosensors.
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Chapter 42 Solutions
Prescott's Microbiology
Ch. 42.1 - Why are the cells first fed lactose and then...Ch. 42.1 - What critical limiting factors are used in the...Ch. 42.1 - Prob. 2RIACh. 42.1 - Discuss the major uses for biopolymers and...Ch. 42.1 - What kinds of molecular changes result from...Ch. 42.1 - Prob. 5RIACh. 42.2 - Why is there interest in developing alternatives...Ch. 42.2 - What types of microbes are good candidates for the...Ch. 42.3 - What is the objective of the scale-up process and...Ch. 42.3 - What parameters can be monitored in a modern,...
Ch. 42.3 - Which of the following are secondary metabolites:...Ch. 42.4 - Why are modular genes particularly suitable as...Ch. 42.4 - Prob. 2MICh. 42.4 - Prob. 1RIACh. 42.4 - Prob. 2RIACh. 42.4 - What is metabolic engineering? Besides...Ch. 42.4 - What is high-throughput screening and why has it...Ch. 42.4 - Prob. 5RIACh. 42.5 - What is the Ti plasmid and how is it modified for...Ch. 42.5 - How is Bt toxin produced and why is it so widely...Ch. 42.5 - Can you think of other traits that might be...Ch. 42.6 - MICRO INQUIRY Why is it advantageous to have the...Ch. 42.6 - Why are diatoms and magnetotactic bacteria of...Ch. 42.6 - Prob. 2RIACh. 42 - Prob. 1CHICh. 42 - Prob. 2CHICh. 42 - The detection of unexploded land mines is a...
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