Genetics: Analysis and Principles
6th Edition
ISBN: 9781259616020
Author: Robert J. Brooker Professor Dr.
Publisher: McGraw-Hill Education
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Chapter 16, Problem 7EQ
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The effect of lossfunction mutations in genes;FLC, VIN3, and COLDAIR when, CRISPR-Cas9 (clustered regularly interspaced short palindromic repeats-CRISPR associated protein 9) technology is applied to the winter annual strain of Arabidopsis thaliana flowering and vernalizationrequirement by the plant.
Introduction:
Vernalization is a phenomenon in which, certain plant species prior to flowering are exposed to cold weather conditions. After the exposure plants acquire the ability to flower when exposed to favorable conditions. This becomes mandatory for certain plant species as it is essential to induce flowering in winter-annuals but not summer-annuals. Vernalization occurs in the tips of the plants that is, apical meristem.
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Chapter 16 Solutions
Genetics: Analysis and Principles
Ch. 16.1 - Which of the following are examples of molecular...Ch. 16.1 - 2. An epigenetic modification to a specific gene...Ch. 16.1 - Prob. 3COMQCh. 16.1 - Epigenetic changes may a. be programmed during...Ch. 16.2 - 1. For the Igf2 gene, where do de novo methylation...Ch. 16.2 - 2. For XCI to occur, where are the Xist and Tsix...Ch. 16.2 - 3. Which of the following possibilities could...Ch. 16.3 - 1. Which of the following statements about...Ch. 16.3 - The effects of paramutation may vary with regard...Ch. 16.4 - 1. When mice carrying theallele exhibit a darker...
Ch. 16.4 - 2. If the VIN3 gene had a loss-of-function...Ch. 16.5 - Prob. 1COMQCh. 16.5 - Prob. 2COMQCh. 16 - Prob. 1CONQCh. 16 - List and briefly describe five types of molecular...Ch. 16 - Prob. 3CONQCh. 16 - What is the key difference between cis and...Ch. 16 - Prob. 5CONQCh. 16 - Prob. 6CONQCh. 16 - 7. Outline the molecular steps in the process of...Ch. 16 - Prob. 8CONQCh. 16 - 9. In general, explain how epigenetic...Ch. 16 - 10. What are the contrasting roles of trithorax...Ch. 16 - Describe the molecular steps by which polycomb...Ch. 16 - Prob. 12CONQCh. 16 - Using coat color in mice and the development of...Ch. 16 - How can environmental agents that do not cause...Ch. 16 - Prob. 15CONQCh. 16 - Prob. 16CONQCh. 16 - Explain how the VIN3/PRC2 complex specifically...Ch. 16 - Prob. 1EQCh. 16 - In the experiments described in Figure 16.8,...Ch. 16 - Prob. 3EQCh. 16 - A research study indicated that an agent in...Ch. 16 - Lets suppose you were interested in developing...Ch. 16 - Prob. 6EQCh. 16 - Prob. 7EQCh. 16 - 2. Discuss the similarities and differences of...
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- To produce transgenic plants, plant tissue is exposed to Agrobacteriumtumefaciens and then grown in media containing kanamycin, carbenicillin, and plant growth hormones. Explain the purpose behind each of these three agents. What would happen if you left out the kanamycin?arrow_forwardWhich of the following is false regarding corn plants that were genetically modified to produce the Cry protein? Group of answer choices You would need to add a corn enhancer to the Ti plasmid Reverse transcription of the Cry mRNA is not needed, as corn plants are eukaryotes The gene necessary for Cry protein synthesis is present in all cells of the corn plant, however, it is not expressed in the endosperm You would need to remove tumor inducing genes from the Ti plasmid You would need to add a eukaryotic promoter, active in corn, to the Ti plasmidarrow_forwardList and explain four loop holes as of March 2020, that do not require the USDA to regulate gene edited plants?arrow_forward
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