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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Textbook Question
Chapter 16, Problem 8P
A single UASG regulates the expression of three genes, all of which are adjacent: GAL7 and GAL10 as described in Problem 7, and also GAL1.
| a. | Would you expect these genes to be transcribed into individual transcripts, or to be cotranscribed as one mRNA? Explain. |
| b. | How could you determine experimentally whether each gene is transcribed separately or instead that the three are cotranscribed into a single mRNA? |
| c. | GAL1 and GAL10 are not only adjacent to each other, but also are transcribed divergently with a single UASG between them. Describe experiments using GFP and RFP transgenes that would allow you to determine if this particular UASG is required fot the transcription of either or both genes, and if so, which of the four GAL4 binding sites in this UASG element is (are) important. |
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Chapter 16 Solutions
Genetics: From Genes to Genomes, 5th edition
Ch. 16 - For each of the terms in the left column, choose...Ch. 16 - Does each of the following types of gene...Ch. 16 - List five events other than transcription...Ch. 16 - Which eukaryotic RNA polymerase RNA pol I, pol II,...Ch. 16 - You have synthesized an enhancerless GFP reporter...Ch. 16 - Prob. 6PCh. 16 - Yeast genes have cis-acting elements upstream of...Ch. 16 - A single UASG regulates the expression of three...Ch. 16 - Prob. 9PCh. 16 - a. Assume that two transcription factors are...
Ch. 16 - a. You want to create a genetic construct that...Ch. 16 - In Problem 12, you identified a genomic region...Ch. 16 - Prob. 13PCh. 16 - Prob. 14PCh. 16 - Genes in both prokaryotes and eukaryotes are...Ch. 16 - Prob. 16PCh. 16 - Prader-Willi syndrome is caused by a mutation in...Ch. 16 - The human IGF-2R gene is autosomal and maternally...Ch. 16 - Follow the expression of a paternally imprinted...Ch. 16 - Reciprocal crosses were performed using two inbred...Ch. 16 - Interestingly, imprinting can be tissue-specific....Ch. 16 - Prob. 22PCh. 16 - a. How can a single eukaryotic gene give rise to...Ch. 16 - A hunchback gene, a gene necessary for proper...Ch. 16 - You know that the mRNA and protein produced by a...Ch. 16 - You are studying a transgenic mouse strain that...Ch. 16 - Prob. 27PCh. 16 - Scientists have exploited the siRNA pathway to...Ch. 16 - Researchers know that Fru-M controls male sexual...Ch. 16 - The Drosophila gene Sex lethal Sxl is deserving of...Ch. 16 - Prob. 31P
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