A1-3 chromosomal translocations in Italian populations of the peach potato aphid Myzus persicae (Sulzer) not linked to esterase-based insecticide resistance

Marco Rivi; Valentina Monti; Emanuele Mazzoni; Stefano Cassanelli; Michela Panini; Matteo Anaclerio; Manuela Cigolini; Bruna Corradetti; Davide Bizzaro; Mauro Mandrioli; Gian Carlo Manicardi

doi:10.1017/S0007485312000685

A1-3 chromosomal translocations in Italian populations of the peach potato aphid Myzus persicae (Sulzer) not linked to esterase-based insecticide resistance

Marco Rivi, Valentina Monti, Emanuele Mazzoni, Stefano Cassanelli, Michela Panini, Matteo Anaclerio, Manuela Cigolini, Bruna Corradetti, Davide Bizzaro, Mauro Mandrioli, Gian Carlo Manicardi

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15 Scopus citations

Abstract

Abstract Esterase-based resistance in the peach-potato aphid, Myzus persicae (Sulzer), is generally due to one of two alternative amplified carboxylesterase genes, E4 or FE4 (fast E4). The E4 amplified form is distributed worldwide and it is correlated with a particular translocation between autosomes 1 and 3, whereas the FE4 form, which has hitherto not been found to be associated with chromosomal rearrangements, is typical of the Mediterranean regions. In this study, we present for the first time cytogenetic and molecular data on some M. persicae parthenogenetic lineages, which clearly show a chromosomal A1-3 translocation associated with esterase FE4 genes and unrelated to high levels of esterase-based resistance.

Original language	English (US)
Pages (from-to)	278-285
Number of pages	8
Journal	Bulletin of Entomological Research
Volume	103
Issue number	3
DOIs	https://doi.org/10.1017/S0007485312000685
State	Published - Jun 2013

Keywords

E4 and FE4
Myzus persicae
chromosomal rearrangements
esterase
gene amplification
insecticide resistance

ASJC Scopus subject areas

Agronomy and Crop Science
Insect Science

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Rivi, M., Monti, V., Mazzoni, E., Cassanelli, S., Panini, M., Anaclerio, M., Cigolini, M., Corradetti, B., Bizzaro, D., Mandrioli, M., & Manicardi, G. C. (2013). A1-3 chromosomal translocations in Italian populations of the peach potato aphid Myzus persicae (Sulzer) not linked to esterase-based insecticide resistance. Bulletin of Entomological Research, 103(3), 278-285. https://doi.org/10.1017/S0007485312000685

Rivi, M, Monti, V, Mazzoni, E, Cassanelli, S, Panini, M, Anaclerio, M, Cigolini, M, Corradetti, B, Bizzaro, D, Mandrioli, M & Manicardi, GC 2013, 'A1-3 chromosomal translocations in Italian populations of the peach potato aphid Myzus persicae (Sulzer) not linked to esterase-based insecticide resistance', Bulletin of Entomological Research, vol. 103, no. 3, pp. 278-285. https://doi.org/10.1017/S0007485312000685

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title = "A1-3 chromosomal translocations in Italian populations of the peach potato aphid Myzus persicae (Sulzer) not linked to esterase-based insecticide resistance",

abstract = "Abstract Esterase-based resistance in the peach-potato aphid, Myzus persicae (Sulzer), is generally due to one of two alternative amplified carboxylesterase genes, E4 or FE4 (fast E4). The E4 amplified form is distributed worldwide and it is correlated with a particular translocation between autosomes 1 and 3, whereas the FE4 form, which has hitherto not been found to be associated with chromosomal rearrangements, is typical of the Mediterranean regions. In this study, we present for the first time cytogenetic and molecular data on some M. persicae parthenogenetic lineages, which clearly show a chromosomal A1-3 translocation associated with esterase FE4 genes and unrelated to high levels of esterase-based resistance.",

keywords = "E4 and FE4, Myzus persicae, chromosomal rearrangements, esterase, gene amplification, insecticide resistance",

author = "Marco Rivi and Valentina Monti and Emanuele Mazzoni and Stefano Cassanelli and Michela Panini and Matteo Anaclerio and Manuela Cigolini and Bruna Corradetti and Davide Bizzaro and Mauro Mandrioli and Manicardi, {Gian Carlo}",

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doi = "10.1017/S0007485312000685",

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AU - Rivi, Marco

AU - Monti, Valentina

AU - Mazzoni, Emanuele

AU - Cassanelli, Stefano

AU - Panini, Michela

AU - Anaclerio, Matteo

AU - Cigolini, Manuela

AU - Corradetti, Bruna

AU - Bizzaro, Davide

AU - Mandrioli, Mauro

AU - Manicardi, Gian Carlo

PY - 2013/6

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N2 - Abstract Esterase-based resistance in the peach-potato aphid, Myzus persicae (Sulzer), is generally due to one of two alternative amplified carboxylesterase genes, E4 or FE4 (fast E4). The E4 amplified form is distributed worldwide and it is correlated with a particular translocation between autosomes 1 and 3, whereas the FE4 form, which has hitherto not been found to be associated with chromosomal rearrangements, is typical of the Mediterranean regions. In this study, we present for the first time cytogenetic and molecular data on some M. persicae parthenogenetic lineages, which clearly show a chromosomal A1-3 translocation associated with esterase FE4 genes and unrelated to high levels of esterase-based resistance.

AB - Abstract Esterase-based resistance in the peach-potato aphid, Myzus persicae (Sulzer), is generally due to one of two alternative amplified carboxylesterase genes, E4 or FE4 (fast E4). The E4 amplified form is distributed worldwide and it is correlated with a particular translocation between autosomes 1 and 3, whereas the FE4 form, which has hitherto not been found to be associated with chromosomal rearrangements, is typical of the Mediterranean regions. In this study, we present for the first time cytogenetic and molecular data on some M. persicae parthenogenetic lineages, which clearly show a chromosomal A1-3 translocation associated with esterase FE4 genes and unrelated to high levels of esterase-based resistance.

KW - E4 and FE4

KW - Myzus persicae

KW - chromosomal rearrangements

KW - esterase

KW - gene amplification

KW - insecticide resistance

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A1-3 chromosomal translocations in Italian populations of the peach potato aphid Myzus persicae (Sulzer) not linked to esterase-based insecticide resistance

Abstract

Keywords

ASJC Scopus subject areas

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