FIRST REPORTED CASES OF BIOMECHANICALLY ADAPTIVE BONE MODELING IN NON-AVIAN DINOSAURS.



Restriction on self-renewing asymmetric division is coupled to terminal asymmetric division in the Drosophila CNS.

Neuronal precursor cells undergo self-renewing and non-self-renewing asymmetric divisions to generate a large number of neurons of distinct identities.In Drosophila, primary precursor neuroblasts undergo a varying number of self-renewing asymmetric divisions, with one known exception, the MP2 lineage, which undergoes just one terminal asymmetric di

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