Health
Fly brain structure governed by lineage-dependent repulsion mechanism between neurons – News-Medical.net
The brain’s structure has columnar features, which are hypothesized to arise from nerve cells (neurons) stemming from the same parent cell, initially forming radial units. How exactly this process unfolds at the molecular level remains unexplained, however.
Reviewed by Emily Henderson, B.Sc.Sep 5 2020
The brain’s structure has columnar features, which are hypothesized to arise from nerve cells (neurons) stemming from the same parent cell, initially forming radial units. How exactly this process unfolds at the molecular level remains unexplained, however. Now, an important insight comes from Makoto Sato and colleagues from Kanazawa University who show how, in the fly brain, a gene known as Dscam regulates how neurons from one lineage repel each oth…
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