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Linkage mapping of resistance to abamectin in the diamondback moth using AFLP marker


, : Linkage mapping of resistance to abamectin in the diamondback moth using AFLP marker. Acta Entomologica Sinica 50(5): 474-480

The diamondback moth, Plutella xylostella (L.) (Lepidoptera: Plutellidae), is an important insect pest in cruciferous vegetables and has developed high resistance to avermectin all over the world. In this study, AFLP was used to construct a linkage map of resistance to avermectin in diamondback moth. The mapping families consisted of the susceptible strain, the abamectin-resistant strain and their backcross progeny. A total of 1 044 DNA bands and 271 polymorphic loci were amplified using 10 combinations of AFLP primers. Chisquare (X-2) analysis indicated that only 123 bands fit the segregation ratio of 1 : 1 ( P = 0. 05) in these polymorphic loci. Twenty-eight linkage groups were constructed with 112 bands, covering about 1 222.7 cM of the genomics of the diamondback moth. Three markers of E1M4-15, E1M1-4,, and E1M4-2, linked. with abameetin- resistant gene were situated on the same linkage group and their distance apart from resistant gene was 0 cM, 8.3 cM, and 13. 1 cM, respectively. Comparison with the constructed linkage map showed that the gene was located on the fifth linkage group. These AFLP markers associated with resistance to abamectin show a strong potential of application in monitoring diamondback moth resistance to abamectin.

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Other references

Yushev, A.A.; Sharova, N.I., 1976: Classification of sour-cherry varieties and the chemical composition of the fruits. On the basis of a classification distinguishing six groups [see PBA 45, 601], data are presented on the chemical composition of 66 varieties. The best for chemical composition were those of the second group (concultivar aviivulgarisimiles), in whi...

Gotz, B., 1938: Investigations on the Physiology of the Senses in Lepidopterous Larvae and their practical Value. The author briefly reviews from the literature the results of recent work by himself and others in Germany on the physiology of the senses in Lepidopterous larvae. They have been shown to have very little sense of smell or of taste. As regards sig...

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Sonobe H.; Carver R.A.; Krause R.T.; Kamps L.R., 1983: Extraction of biologically incorporated carbon 14 labeled carbofuran residues from root crops. [14C]Carbofuran [insecticide], suspended in a commercial formulation, was added to the soil and exposed roots of growing potatoes, carrots and radishes. The crops were harvested at 5, 10 and 15 days post-application and composited. Carbofuran resi...

Meyer, H., 1988: Combination of traits for milk yield and growth in German Black Pied Dairy bull dams in the German Democratic Republic. Data on 1304 German Black Pied Dairy cows in 15 herds were analysed. The correlations of body weight in the 4th or later lactation with height at the sacrum, body length, chest depth and pelvic width were 0.38, 0.37, 0.50 and 0.46 resp., those of...

Anonymous, 2004: First record of Euoniticellus intermedius (Reiche, 1849) and new data on the distribution of Digitonthophagus gazella (Fabricius, 1787) (Coleoptera: Scarabaeidae) and Hybosorus illigeri Reiche, 1853 (Coleoptera: Hybosoridae) for the state of Chiapas. Euoniticellus intermedius was found in cattle manure in Chiapas state, Mexico, during 2000 and 2002. This is the first record of this species from this state. Digitonthophagus gazella [Onthophagus gazella] is recorded from the municipalities of Ac...

Mcgregor J.M.; Barker J.N.W.N.; Ross E.L.; Macdonald D.M., 1992: Epidermal dendritic cells in psoriasis possess a phenotype associated with antigen presentation in situ expression of beta 2 integrins. Background: Epidermal dendritic cells (DCs) isolated from psoriasis possess greatly enhanced T lymphocyte-activating properties compared with DCs from normal skin, suggesting that DCs in psoriasis express surface antigens crucial for antigen prese...

French Mike R., 1993: Drilling extended reach horizontal wells in the Gulf of Mexico. Annual Meeting Abstracts - American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists 1993: 104-105

Caulfield, R.H.; Ramakrishnan, V., 2008: The use of subcutaneous fat to facilitate drainage during wound closure. Journal of Plastic, Reconstructive & Aesthetic Surgery 61(4): 412-412