Carol Boggs
Publication Details
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Ovarian Dynamics in Heliconiine Butterflies: Programmed Senescence versus Eternal Youth.
Science. 1977; (4302): 487-90
New oocytes are generated throughout long lives in butterflies of the genus Heliconius, which as adults feed on amino acids from pollen. In Dryas julia, a related heliconiine that feeds only on nectar and is relatively short-lived, the original oocyte supply is eventually depleted. Such divergent ovarian dynamics in closely related organisms are significant in terms of both their evolutionary basis and their physiological controls.
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