Developmental Biology
11th Edition
ISBN: 9781605354705
Author: Scott F. Gilbert, Michael J. F. Barresi
Publisher: Sinauer Associates is an imprint of Oxford University Press
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Chapter 19, Problem 3DQ
Summary Introduction
To review:
The factors which are considered as ”reactive” activators and inhibitors in the active zone, during the pattern formation in organogenesis.
Introduction:
Turing's model is described as one of the very important models in developmental biology, which is formulated by the Alan Turing (1952), one among the founders of computer science. The reaction-diffusion mechanism is a mathematical model which predicts alternating areas of high and low concentrations of some substance. He also explains the generation of complex patterns from the substances which are initially distributed homogeneously. The reaction part of this model is unique for this mechanism. This model explains that molecular prepatterns are dependent on reactant's interactions which spontaneously generate a non uniform pattern.
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