Biology
10th Edition
ISBN: 9780321794260
Author: Audesirk, Teresa/ Audesirk
Publisher: Pearson College Div
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Question
Chapter 10.1, Problem 1CYL
Summary Introduction
To describe:
The relationship among chromosomes, DNA, genes, mutations, and alleles.
Introduction:
The DNA act as a genetic material which carries information that passes to the next generation. The DNA includes genes and every gene contains a pair of alleles. The DNA present in the nucleus divided into chromosomes (a long strand of DNA).
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Students have asked these similar questions
You aim to test the hypothesis that the Tbx4 and Tbx5 genes inhibit each other's expression during limb development. With access to chicken embryos and viruses capable of overexpressing Tbx4 and Tbx5, describe an experiment to investigate whether these genes suppress each other's expression in the limb buds. What results would you expect if they do repress each other? What results would you expect if they do not repress each other?
You decide to delete Fgf4 and Fgf8 specifically in the limb bud. Explain why you would not knock out these genes in the entire embryo instead.
You implant an FGF10-coated bead into the anterior flank of a chicken embryo, directly below the level of the wing bud.
What is the phenotype of the resulting ectopic limb?
Briefly describe the expected expression domains of 1) Shh, 2) Tbx4, and 3) Tbx5 in the resulting ectopic limb bud.
Chapter 10 Solutions
Biology
Ch. 10.1 - Prob. 1CYLCh. 10.2 - Prob. 1CYLCh. 10.3 - Prob. 1HYEWCh. 10.3 - Prob. 1CYLCh. 10.3 - Prob. 1QCh. 10.4 - Prob. 1CSCCh. 10.4 - Prob. 1CYLCh. 10.4 - Prob. 1QCh. 10.4 - Prob. 2QCh. 10.5 - Prob. 1CYL
Ch. 10.6 - Prob. 1CYLCh. 10.7 - Prob. 1CYLCh. 10.8 - Prob. 1QCh. 10.8 - Prob. 1CYLCh. 10.8 - Prob. 1CTCh. 10 - Prob. 1FIBCh. 10 - Prob. 2FIBCh. 10 - Prob. 3FIBCh. 10 - Prob. 4FIBCh. 10 - Prob. 5FIBCh. 10 - Prob. 6FIBCh. 10 - Prob. 1RQCh. 10 - Prob. 2RQCh. 10 - Prob. 3RQCh. 10 - Prob. 4RQCh. 10 - Prob. 5RQCh. 10 - Prob. 6RQCh. 10 - Prob. 7RQCh. 10 - Prob. 1ACCh. 10 - Prob. 2ACCh. 10 - Prob. 3ACCh. 10 - Prob. 1GPCh. 10 - Prob. 2GPCh. 10 - Prob. 3GPCh. 10 - Prob. 4GPCh. 10 - Prob. 5GPCh. 10 - Prob. 6GPCh. 10 - Prob. 7GPCh. 10 - Prob. 8GP
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