Genetics
5th Edition
ISBN: 9781464109461
Author: Benjamin A. Pierce
Publisher: MAC HIGHER
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Question
Chapter 22.2, Problem 31CQ
Summary Introduction
To determine:
The mechanism, how Nanos inhibits Hunchback translation.
Introduction:
The presence of nanos protein results into inhibition in translation of the hunchback protein, due to the presence of nanos response element on
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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 22 Solutions
Genetics
Ch. 22.1 - Prob. 10AQPCh. 22.1 - Prob. 1CCCh. 22.1 - Prob. 1COQCh. 22.2 - Prob. 11AQPCh. 22.2 - Prob. 12AQPCh. 22.2 - Prob. 13AQPCh. 22.2 - Prob. 14AQPCh. 22.2 - Prob. 15AQPCh. 22.2 - Prob. 16AQPCh. 22.2 - Prob. 17AQP
Ch. 22.2 - Prob. 18AQPCh. 22.2 - Prob. 19AQPCh. 22.2 - Prob. 20AQPCh. 22.2 - Prob. 21AQPCh. 22.2 - Prob. 22AQPCh. 22.2 - Prob. 23AQPCh. 22.2 - Prob. 2CCCh. 22.2 - Prob. 2COQCh. 22.2 - Prob. 31CQCh. 22.2 - Prob. 32CQCh. 22.2 - Prob. 3CCCh. 22.2 - Prob. 3COQCh. 22.2 - Prob. 4CCCh. 22.2 - Prob. 4COQCh. 22.2 - Prob. 5COQCh. 22.3 - Prob. 24AQPCh. 22.3 - Prob. 25AQPCh. 22.3 - Prob. 26AQPCh. 22.3 - Prob. 5CCCh. 22.3 - Prob. 6COQCh. 22.4 - Prob. 6CCCh. 22.4 - Prob. 7COQCh. 22.5 - Prob. 27AQPCh. 22.6 - Prob. 28AQPCh. 22.6 - Prob. 29AQPCh. 22.6 - Prob. 30AQPCh. 22.6 - Prob. 33CQCh. 22.6 - Prob. 7CCCh. 22.6 - Prob. 8COQCh. 22.6 - Prob. 9COQ
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