A they release a signal to neighboring cells to

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Unformatted text preview: cells? a.  They release a signal to neighboring cells to induce a head from those cells b.  They use a transcription factor to differentiate into head cells themselves c.  You cannot be sure Understanding embryonic development Overall patterning of animal body plan involves segmentation (or the equivalent establishment of repeating metameric units of pattern) and then control of segment identities by Hox genes and chromatin remodeling. What establishes the anterior boundary of each Hox gene in Drosophila? a.  gap gene combinations b.  pair rule gene combinations c.  A and B d.  segment polarity genes e.  the boundary of expression of other Hox genes Hox proteins are master transcription factors 4...
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This note was uploaded on 01/22/2014 for the course MCB 305 taught by Professor Schroeder during the Fall '11 term at University of Arizona- Tucson.

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