PRESCOTT'S MICROBILOGY
PRESCOTT'S MICROBILOGY
11th Edition
ISBN: 9781264075515
Author: WILLEY
Publisher: MCG
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Chapter 12.7, Problem 4CC
Summary Introduction

Sterols are lipids, having multiple ring structure. Eukaryotic membranes are made up of sterols, whereas archaeal membranes are made up of isoprenoid lipids. Isoprenoids lipids are made up of isoprene units from two to many thousand. Isoprene is an unsaturated hydrocarbon containing branched chains.

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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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PRESCOTT'S MICROBILOGY

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