tobacco hornworm การใช้

• The tobacco hornworm is sometimes kept as a pet by children throughout its range.
• Tobacco hornworm caterpillars emit short clicking sounds from their mandibles when they are being attacked.
• Juvenile hormone-specific esterases in the haemolymph of the tobacco hornworm, Manduca sexta.
• Tobacco hornworm larvae prefer humid environments.
• However, the tobacco hornworm is capable of metabolizing nicotine from the tobacco plant and using nicotine as a defense against predators.
• When dehydrated, tobacco hornworm larvae will move towards a source of water or to an area with a high relative level of humidity.
• The robot, or SoftBot, is composed of silicone elastomers and resembles a tobacco hornworm, a caterpillar that Trimmer has studied since 1990.
• Some caterpillars, like the tomato hornworm and tobacco hornworm, have long " whip-like " organs attached to the ends of their body.
• The tobacco hornworm ingests nicotine which reduces colony growth and toxicity of " Bacillus thuringiensis ", leading to increased survival of the hornworm.
• Tobacco hornworm larvae fed a diet containing 2.5 mM canaline showed massive developmental aberrations, and most larvae so treated died at the pupal stage.
• Further, Nathanson fed tobacco hornworm larvae with leaves sprayed with such psychoactive drugs as caffeine, formamidine pesticide didemethylchlordimeform ( DDCDM ), IBMX or theophylline.
• Control of Moulting and Metamorphosis in the Tobacco Hornworm, Manduca Sexta ( L . ) : Cessation of Juvenile Hormone Secretion as a Trigger for Pupation J . Exp.
• The "'tobacco hornworm " "'( Manduca sexta ) " is the larval form of a moth that is present throughout much of the Americas.
• When this tobacco is eaten by the larvae of the tobacco hornworm ( " Manduca sexta " ) the plant emits green leaf volatiles that attract " Geocoris " bugs, which are predators of the worm.
• The crystal structure of esterase from the tobacco hornworm Manduca sexta has been solved in complex with the transition state analogue inhibitor 3-octylthio-1, 1, 1-trifluoropropan-2-one ( OTFP ) covalently bound to the active site.
• The V o domain contains 6 different subunits, a, d, c, c', c ", and e, with the stoichiometry of the c ring still a matter of debate with a decamer being postulated for the tobacco Hornworm " Manduca sexta"
• Along with its presence in avian egg shells, other studies have also shown that biliverdin is present in the blue-green blood of many marine fish, the blood of tobacco hornworm, the wings of moth and butterfly, the serum and eggs of frogs, and the placenta of dogs.
• Caterpillars grow very quickly; for instance, a tobacco hornworm will increase its weight ten-thousandfold in less than twenty days . An adaptation that enables them to eat so much is a mechanism in a specialized midgut that quickly transports ions to the lumen ( midgut cavity ), to keep the potassium level higher in the midgut cavity than in the blood.
• Commonly known as the Carolina sphinx moth ( as adults ) and the "'tobacco hornworm "'and the "'goliath worm "'( as larvae ), it is closely related to and often confused with the very similar tomato hornworm ( " Manduca quinquemaculata " ); the larvae of both feed on the foliage of various plants of the family Solanaceae.