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Category: Research News

Recent entomological research from ESA journals and ESA members

tobacco hornworm - Manduca sexta

Advanced Morphology Techniques Reveal Tobacco Hornworm’s Secrets

Though studied for decades as a model organism, the tobacco hornworm's lack of silk production has never been thoroughly researched, until now. A team of researchers combining high-tech microscopic imaging with genomic techniques have captured in new detail the caterpillar's first instar silk-producing anatomy and subsequent loss of that capability as it molts to later instars.

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