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长鼻扩展响应（PER）的含量在果蝇
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Biologia
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JoVE Journal Biologia
Proboscis Extension Response (PER) Assay in Drosophila
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长鼻扩展响应（PER）的含量在果蝇

DOI:
10.3791/193-v

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23:42 min

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April 29, 2007

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,
1Department of Molecular, Cellular, and Developmental Biology,Yale University

Capitoli

  • 00:00Introduction
  • 00:38First step: starving the fly
  • 02:06Fixing the fly
  • 04:00Preparing the wick
  • 06:02Where to make contact on labellum
  • 10:37How to make contact
  • 14:42Positive and negative controls
  • 24:16Discussion

Summary

Traduzione automatica

Traduzione automatica

长鼻扩展响应或每一个味道已在果蝇以及用于蜜蜂的行为检测。长鼻当一个有吸引力的物质接触，飞扩展它的长鼻消耗物质。各种糖的解决方案非常有吸引力的苍蝇。

Tags

Proboscis Extension Response (PER) AssayTaste BehaviorFliesHoneybeesLabellumSensillaTaste NeuronsAttractive SubstanceProboscis ExtensionFood PreferencesSugarsSucroseGlucoseFructoseAversive SubstancesSweet SolutionResponsive StateStarvation TimeControlsNon-responsiveHyper-responsiveImpact LevelContact PositionReproducibility

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