Department of Zoology
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Cellular principles of Xenopus appendage regeneration
Unlike humans, some animals can regenerate their lost appendages, such as limbs and tails. To identify cellular principles driving this ability, I investigated Xenopus laevis tadpoles. Tadpoles can regrow their lost tails ... -
Dynamics of Germ Cell Specific Stable Transcriptional Complexes in Xenopus Oocytes
Early animal development depends largely on the activation/expression of genes, and this often depends on the binding of transcription factors to genomic DNA sequences on which they act. This is particularly true of genes ... -
The steaks are high: Reducing meat consumption by changing physical and economic environments to increase vegetarian sales
(2021-01-19)Livestock farming is responsible for ~15% of anthropogenic greenhouse gas emissions (GHGE) and is a leading cause of deforestation, biodiversity loss, water-use and pollution. To feed 10 billion people a healthy and ... -
Neurotransmitter patterning in the embryonic ventral nerve cord of Drosophila melanogaster
This work has focused on neurotransmitter specification in the developing fruit fly brain. Neuroblasts constitute the fundamental developmental units of the insect nervous system, each generating a unique lineage. Our ...