Brock Biology of Microorganisms (14th Edition)
Brock Biology of Microorganisms (14th Edition)
14th Edition
ISBN: 9780321897398
Author: Michael T. Madigan, John M. Martinko, Kelly S. Bender, Daniel H. Buckley, David A. Stahl, Thomas Brock
Publisher: PEARSON
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Chapter 19.3, Problem 1MQ
Summary Introduction

A habitat which is shared by a guild and provide the resource and conditions the cells needed for the growth is called as niche. The ecological niche explains how a population or organism responds to the competitor’s resource and distribution when the resources are abundant. The niche also explains the relational position of the population and species found in an ecosystem.

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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?
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Brock Biology of Microorganisms (14th Edition)

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