TY - JOUR
T1 - A1-3 chromosomal translocations in Italian populations of the peach potato aphid
Myzus persicae (Sulzer) not linked to esterase-based insecticide resistance.
AU - Rivi, M
AU - Monti, V
AU - Mazzoni, Emanuele
AU - Cassanelli, S
AU - Panini, Michela
AU - Anaclerio, Matteo
AU - Cigolini, Manuela
AU - Corradetti, B
AU - Bizzaro, D
AU - Mandrioli, M
AU - Manicardi, Gc
PY - 2013
Y1 - 2013
N2 - Esterase-based resistance in the peach-potato aphid, Myzus persicae (Sulzer) is\r\ngenerally due to one of two alternative amplified carboxylesterase genes, E4 or FE4.\r\nThe E4 amplified form is distributed worldwide and it is correlated with a particular\r\ntranslocation between autosomes 1 and 3, whereas the FE4 form, which has hitherto\r\nnot been found to be associated with chromosomal rearrangements, is typical of the\r\nMediterranean regions. In this study we present for the first time cytogenetic and\r\nmolecular data on some M. persicae parthenogenetic lineages which clearly show a\r\nchromosomal A1-3 translocation associated with esterase FE4 genes and unrelated to\r\nhigh levels of esterase-based resistance.
AB - Esterase-based resistance in the peach-potato aphid, Myzus persicae (Sulzer) is\r\ngenerally due to one of two alternative amplified carboxylesterase genes, E4 or FE4.\r\nThe E4 amplified form is distributed worldwide and it is correlated with a particular\r\ntranslocation between autosomes 1 and 3, whereas the FE4 form, which has hitherto\r\nnot been found to be associated with chromosomal rearrangements, is typical of the\r\nMediterranean regions. In this study we present for the first time cytogenetic and\r\nmolecular data on some M. persicae parthenogenetic lineages which clearly show a\r\nchromosomal A1-3 translocation associated with esterase FE4 genes and unrelated to\r\nhigh levels of esterase-based resistance.
KW - Aphididae
KW - Myzus persicae
KW - chromosomal rearrangement
KW - gene amplification
KW - Aphididae
KW - Myzus persicae
KW - chromosomal rearrangement
KW - gene amplification
UR - https://publicatt.unicatt.it/handle/10807/37570
UR - https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=84879930539&origin=inward
UR - https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84879930539&origin=inward
U2 - doi:10.1017/S0007485312000685
DO - doi:10.1017/S0007485312000685
M3 - Article
SN - 0007-4853
VL - 2013
SP - 278
EP - 285
JO - Bulletin of Entomological Research
JF - Bulletin of Entomological Research
IS - 3
ER -