The evolution of developmental biology through conceptual and technological revolutions
Prisca Liberalia b c✉, Alexander F. Schierd e✉
- aFriedrich Miescher Institute for Biomedical Research, Basel, Switzerland
- bUniversity of Basel, Basel, Switzerland. Electronic address: prisca.liberali@fmi.ch
- cUniversity of Basel, Basel, Switzerland
- dBiozentrum, University of Basel, Basel, Switzerland. Electronic address: alex.schier@unibas.ch
- eBiozentrum, University of Basel, Basel, Switzerland
- ✉Corresponding author
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Abstract
Developmental biology-the study of the processes by which cells, tissues, and organisms develop and change over time-has entered a new golden age. After the molecular genetics revolution in the 80s and 90s and the diversification of the field in the early 21st century, we have entered a phase when powerful technologies provide new approaches and open unexplored avenues. Progress in the field has been accelerated by advances in genomics, imaging, engineering, and computational biology and by emerging model systems ranging from tardigrades to organoids. We summarize how revolutionary technologies have led to remarkable progress in understanding animal development. We describe how classic questions in gene regulation, pattern formation, morphogenesis, organogenesis, and stem cell biology are being revisited. We discuss the connections of development with evolution, self-organization, metabolism, time, and ecology. We speculate how developmental biology might evolve in an era of synthetic biology, artificial intelligence, and human engineering.
TL;DRHow classic questions in gene regulation, pattern formation, morphogenesis, morphogenesis, organogenesis, and stem cell biology are being revisited are described and speculated on how developmental biology might evolve in an era of synthetic biology, artificial intelligence, and human engineering. (Semantic Scholar)