Genetics: From Genes To Genomes (6th International Edition)
6th Edition
ISBN: 9781260041156
Author: Leland Hartwell Dr., ? Michael L. Goldberg Professor Dr., ? Janice Fischer, ? Leroy Hood Dr.
Publisher: Mcgraw-Hill
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Textbook Question
Chapter 1, Problem 13P
Why do scientists think that new genes arise by duplication of an original gene and divergence by mutation?
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Why do scientists think that new genes arise byduplication of an original gene and divergence bymutation?
Why is gene duplication important?
What problem are we trying to avoid by using mutation and inversion? How does each approach accomplish this?
Chapter 1 Solutions
Genetics: From Genes To Genomes (6th International Edition)
Ch. 1 - Choose the phrase from the right column that best...Ch. 1 - If one strand of a DNA molecule has the base...Ch. 1 - The size of one copy of the human genome is...Ch. 1 - Indicate whether each of the following words or...Ch. 1 - a. How many different DNA strands composed of 100...Ch. 1 - RNA shares with proteins the ability to fold into...Ch. 1 - The human protein lactate dehydrogenase shown in...Ch. 1 - a. Are the triplets in the genetic code table...Ch. 1 - Why do scientists think that all forms of life on...Ch. 1 - Why would a geneticist study a yeast cell or a...
Ch. 1 - How can a scientist tell if a protein present in...Ch. 1 - Figure 1.6 shows the amino acid sequences of parts...Ch. 1 - Why do scientists think that new genes arise by...Ch. 1 - Explain how the exon/intron structure of genes...Ch. 1 - Mutations in genes that change their pattern of...Ch. 1 - A single zebrafish gene function was inactivated...Ch. 1 - Different mutations in the WDR62 gene that...Ch. 1 - Researchers have successfully used gene therapy to...Ch. 1 - By the time this book is published, it will likely...
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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 percentage of the DNA in the genome actually corresponds to genes? How much is actually protein-coding exons? What makes up the rest?arrow_forwardWhat is the advantage of duplication and divergence of genes?arrow_forwardCan a harmful mutation-causing genetic disease exist from generation to generation without exhibiting the symptoms of the disease? Explain.arrow_forward
- how can genomes with a relatively small number of genes produce the vast complexity of phenotypes that results in living organisms, including humans?arrow_forwardGene duplication creates genes that are under what kind of selective pressure? How does this lead to the formation of new, beneficial traits?arrow_forwardWhat are the types of transposons? Please explain in detail how transposons contribute to genome evolution.arrow_forward
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