Uncommon associations in target resistance among French populations of Myzus persicae from oilseed rape crops
Uncommon associations in target resistance among French populations of Myzus persicae from oilseed rape crops
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DOI：
10.1002/ps.2224
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发表时间：
2011-08-01
影响因子：
4.1
通讯作者：
Roy, Lise
中科院分区：
文献类型：
--
作者：
Fontaine, Severine;Caddoux, Laetitia;Roy, Lise
在对法国烟蚜群体对油菜靶标抗性的分子研究框架内，（1）S431F突变（编码基因ace2），虽然以前被认为是罕见的，但被发现是频繁的。（2）M918L（表型特征）和L932F（均在帕拉）首次在烟蚜中被发现。（3）M918L与S431F连锁。虽然直到最近，在法国油菜上发育的种群仍以具有拟除虫菊酯靶向抗性和酯酶过量生产的基因型为主，但迄今为止，一种具有氨基甲酸酯和拟除虫菊酯靶向抗性的不同类型的主导基因型似乎正在入侵这些领域。(C)2011年化学工业协会
Within the framework of a molecular exploration of target resistance in populations of Myzus persicae on oilseed rapes in France, (1) the S431F mutation (coding gene ace2), although previously reckoned to be rare, revealed to be frequent, (2) M918L (phenotypically characterised) and L932F (both on para) were found for the first time in M. persicae, and (3) a linkage was revealed between M918L and S431F. While until recently populations developing on French oilseed rapes were dominated by genotypes possessing pyrethroid target resistance and esterase overproduction, to date a different type of dominating genotype, equipped with carbamate and pyrethroid target resistance, seems to be invading such fields. (C) 2011 Society of Chemical Industry