Genetics: From Genes to Genomes, 5th edition
5th Edition
ISBN: 9780073525310
Author: Leland H. Hartwell, Michael L. Goldberg, Janice A. Fischer, Leroy Hood, Charles F. Aquadro
Publisher: McGraw-Hill Education
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Chapter 11, Problem 6P
The enzyme micrococcal nuclease can cleave phosphodiester bonds on single- or double-stranded DNAs, but DNA that is bound to proteins is protected from digestion by micrococcal nuclease. When chromatin from eukaryotic cells is treated for a short period of time with micrococcal nuclease and then the DNA is extracted and analyzed by electrophoresis and ethidium bromide staining, the pattern shown in lane A on the following gel is found. Treatment for a longer time results in the pattern shown in lane B, and treatment for yet more time yields that shown in lane C. Interpret these results.
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Chapter 11 Solutions
Genetics: From Genes to Genomes, 5th edition
Ch. 11 - For each of the terms in the left column, choose...Ch. 11 - Many proteins other than histones are found...Ch. 11 - What difference is there in the compaction of...Ch. 11 - What is the role of the core histones in...Ch. 11 - a. About how many molecules of histone H2A would...Ch. 11 - The enzyme micrococcal nuclease can cleave...Ch. 11 - a. What letters are used to represent the short...Ch. 11 - About 2000 G bands are visible in a...Ch. 11 - Suppose you performed a fluorescence in situ...Ch. 11 - Which of the following would be suggested by a...
Ch. 11 - For each of the following pairs of chromatin...Ch. 11 - a. Drosophila b. Humans Give examples of...Ch. 11 - One histone modification that is seen consistently...Ch. 11 - Drosophila geneticists have isolated many...Ch. 11 - On the following figures, genes A and B are on the...Ch. 11 - Prob. 16PCh. 11 - The human genome contains about 3 billion base...Ch. 11 - Prob. 18PCh. 11 - Prob. 19PCh. 11 - Prob. 20PCh. 11 - Prob. 21PCh. 11 - If you are comparing the two telomeres in each...Ch. 11 - a. What DNA sequences are commonly found at human...Ch. 11 - Prob. 24PCh. 11 - Prob. 25PCh. 11 - Prob. 26PCh. 11 - Give at least one example of a chromosomal...Ch. 11 - a. Give at least three examples of types of...Ch. 11 - A number of yeast-derived elements were added to...Ch. 11 - Prob. 30P
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