L'identificazione di feromoni Petromyzon marinus mediante frazionamento analisi biologica-Guida

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Cited by 4

09:35 min

July 17th, 2018

10.3791/58059-v

July 17th, 2018

8.4K views

Qui, presentiamo un protocollo per isolare e caratterizzare la struttura, la potenza olfattiva e la risposta comportamentale dei composti di feromone presunto di lamprede di mare.

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Bioassay Guided Fractionation

Chapters in this video

0:04

Title

0:27

Collection and Extraction of Sea Lamprey Conditioned Water

1:14

Isolation of Fraction Pools with Chromatography

2:51

Electro-olfactogram Recordings to Identify Odorous Fractions/Compounds

5:43

Two-choice Maze Behavioral Bioassay to Identify Behaviorally Active Fractions/Compounds

6:31

Chromatographic Isolation of Pure Compounds from Active Fractions

6:58

Structure Elucidation of a Pure Compound with Mass Spectrometry and Nuclear Magnetic Resonance

7:58

Results: Behavioral Responses of Ovulated Female Sea Lampreys to Odorants

8:36

Conclusion

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