Midgut metabolomic profiling of fall armyworm (Spodoptera frugiperda) with field-evolved resistance to Cry1F corn

Populations of the fall armyworm (Spodoptera frugiperda) have developed resistance to transgenic corn producing the Cry1F insecticidal protein from the bacterium Bacillus thuringiensis (Bt). Resistance in S. frugiperda from Puerto Rico is genetically linked to a mutation in an ATP Binding Cassette s...

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Veröffentlicht in:	Insect biochemistry and molecular biology 2019-03, Vol.106, p.1-9
Hauptverfasser:	Abdelgaffar, Heba, Tague, Eric D., Castro Gonzalez, Hector F., Campagna, Shawn R., Jurat-Fuentes, Juan L.
Format:	Artikel
Sprache:	eng
Schlagworte:	adenosine triphosphate Animals asparagine Bacillus thuringiensis bacteria Bacterial Proteins - pharmacology corn Cry toxin diet Endotoxins - pharmacology Fall armyworm Gastrointestinal Tract - physiology genes Hemolysin Proteins - pharmacology insecticidal proteins Insecticide Resistance - genetics Insecticides - pharmacology insects Larva - drug effects Larva - growth & development larvae mass spectrometry metabolites metabolome Metabolome - genetics Metabolomics midgut multivariate analysis mutation nucleosides Puerto Rico Resistance Spodoptera - drug effects Spodoptera - growth & development Spodoptera frugiperda transgenic plants trehalose xenobiotics
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