INCREMENTO POBLACIONAL DE Myzus persicae (Sulzer) SOBRE TRES CRUCÍFERAS HORTÍCOLAS EN LABORATORIO

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Myzus persicae Sulzer aphid contains oxylipins that

Oxylipins are oxygenated fatty acids and their derivatives that play key roles in response to stress. They are widespread in many organisms including mammals or plants but are unknown in arthropods. In this study, we identified oxylipins in Myzys persicae Sulzer aphids reared on Vicia faba L. plants. Further experiments based on: (i) Radiolabelled substrate incubation with aphid extracts, and (...

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Relationship between amount of esterase and gene copy number in insecticide-resistant Myzus persicae (Sulzer).

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Response of Myzus Persicae (sulzer) to Imidacloprid and Thiamethoxam on Susceptible and Resistant Potato Varieties

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Methylation and expression of amplified esterase genes in the aphid Myzus persicae (Sulzer).

Most populations of the aphid Myzus persicae have amplified genes (up to 80 copies) encoding the insecticide-detoxifying esterase E4. This paper reports the analysis of methylation of the E4 gene and its flanking DNA with the use of methylation-sensitive restriction enzymes, CpG profiling and bisulphite sequencing. In combination these show that E4 has 5-methylcytosine confined to CpG doublets,...

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ژورنال

عنوان ژورنال: Agricultura Técnica

سال: 2003

ISSN: 0365-2807

DOI: 10.4067/s0365-28072003000100002