Progenitor Targeting and Ectopic Organs - Wound Signaling and Positional Information

Explore the mechanisms of progenitor cell targeting and ectopic organ formation in this 30-minute lecture that delves into wound signaling pathways and positional information systems within developing organisms. Learn how cells establish their developmental destinations through complex signaling networks and discover the fascinating phenomenon of ectopic eye formation, where eye structures can develop in unexpected locations due to altered developmental programs. Examine the molecular basis of wound-induced signaling cascades and understand how positional information guides progenitor cells to their appropriate developmental fates, while investigating the experimental conditions and genetic manipulations that can lead to the formation of organs in abnormal positions.