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Scientists reproduce evolutionary changes by manipulating embryonic development of mice
Date:7/30/2014

tooth, calculating the position of space of each cell. The model is capable of predicting the changes in the morphology of the tooth when a gene is modified, and therefore offers an explanation of the mechanisms that cause these specific changes to occur in the shape of teeth throughout evolution.

"Evolution has been explained as the ability of individuals to adapt to their environment in different ways" Isaac Salazar-Ciudad states, "but we do not know why or how individuals differ morphologically. The research helps to understand evolution, in each generation, as a game between the possible variations in form and natural selection".


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Contact: Isaac Salazar-Ciudad
Isaac.salazar@uab.cat
34-935-812-730
Universitat Autonoma de Barcelona
Source:Eurekalert

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