Discuss how a complex enhancer with multiple TF bindingdomains allows for the regulation of . . . . . . ..
3pts - a gene like “crystalline” being only expressed inonly one cell type
3pts - a gene like “Metallothionine” being expressed inmany cells under various stimulants/triggers.
4 pts - How did an enhancer mutation trigger ananatomical change in pelvic fin morphology between sticklebackspecies in salt versus freshwater? Why does the flaw onlyimpact the pelvic fin and not the other developmental stories thatrely on Pitx1 involvement? Comment on the evolutionaryadvantage.
Discuss How A Complex Enhancer With Multiple Tf Binding Domains Allows For The Regulation Of 3pts A Ge 1 (69 KiB) Viewed 36 times
Discuss how a complex enhancer with multiple TF binding domains allows for the regulation of - 3pts - a gene like "crystalline" being only expressed in only one cell type - 3pts - a gene like "Metallothionine" being expressed in many cells under various stimulants/triggers. 4 pts - How did an enhancer mutation trigger an anatomical change in pelvic fin morphology between stickleback species in salt versus freshwater? Why does the flaw only impact the pelvic fin and not the other developmental stories that rely on Pitx1 involvement? Comment on the evolutionary advantage.
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