Delayed neurogenesis with respect to eye growth shapes the pigeon retina for high visual acuity
Development (2016) 143 : 4701-4712. https://doi.org/10.1242/dev.138719
Graphical Abstract

Highlights
- The genetic programs underlying cell differentiation are postponed in the pigeon retina until the end of the period of cell proliferation.
- The late onset of neurogenesis has a profound effect on the developmental patterning of the pigeon retina.
- The uncoupling of tissue growth and neurogenesis is shown to result from the fact that the pigeon retinal epithelium is inhibitory to cell differentiation.
- The sum of these developmental features allows the pigeon to build a retina that displays the structural and functional traits typical of primate macula and fovea.
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