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Quantifying Abdominal Pigmentation in Drosophila melanogaster
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JoVE Journal Genetik
Quantifying Abdominal Pigmentation in Drosophila melanogaster

Quantifying Abdominal Pigmentation in Drosophila melanogaster

DOI:
10.3791/55732-v

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08:41 min

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June 01, 2017

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,
1Biyoloji Bölümü,Lake Forest College

Bölümler

  • 00:05Başlık
  • 00:53Visualizing the Specimen
  • 04:18Image Analysis
  • 06:44Results: Testing the Methodology
  • 08:07Conclusion

Özet

Otomatik Çeviri

Otomatik Çeviri

This work presents a method to quickly and precisely quantify the abdominal pigmentation of Drosophila melanogaster using digital image analysis. This method streamlines the procedures between phenotype acquisition and data analysis and includes specimen mounting, image acquisition, pixel value extraction, and trait measurement.

Etiketler

Abdominal PigmentationDrosophila MelanogasterEvolutionary BiologyMorphological PhenotypesNon-destructive MeasurementPigmentation PatternsInsectsAnimal TaxaMounting PadAgar GelMicroscope ImagingDigital CameraImage Analysis SoftwareGrayscaleLight SourceStage MicrometerScale Calibration

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