Glucosamine HCl, hydroxyproline and deve
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Rapport, Ellen W.
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Article
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1973
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John Wiley and Sons
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English
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## Abstract A new __cryptocephal (crc)__ phenocopy agent is described for __Drosophila melanogaster__. The morphogenetic action of this agent, hydroxyproline (OHP) is compared to that of another __crc__ phenocopy agent, glucosamine HCI (GA). The sensitive period for OHP lasts somewhat longer than t