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Chapter 25

"Evolution of Development" Evolutionary Biology, BIOL 152 CSU Chico

heterochrony alterations of timing of developmental events due to a genetic change
T box a protein domain encoded by a region of brachyury, that is a transcription factor
Radially symmetrical semetrical in a circle, no matter where you but in half, the two halves will be semmetrical
bilaterally symmetrical semetrical along a singular axis
Pax6 the mouse form of the gene that codes for a transcription factor important in lense formation
hox genes are found in both plants and animals
transcription factor a protein that affects the expression of genes