Journal of Pest Science (2008) 81, 143-151

H. Makee, N. Tafesh and F. Marec (2008)
Analysis of radiation-induced W chromosome aberrations in the codling moth, Cydia pomonella (L.), by fluorescence in situ hybridization techniques
Journal of Pest Science 81 (3), 143-151
Abstract: The structure of the female sex-determining W chromosome was examined in wild-type females and in three mutant female lines of the codling moth, Cydia pomonella. The mutant lines were isolated from progeny of irradiated females using the abnormal appearance of sex chromatin body in female somatic polyploid nuclei as a cytogenetic marker. A detailed cytogenetic analysis was carried out using three different fluorescence in situ hybridization techniques: genomic in situ hybridization (GISH), comparative genomic hybridization (CGH), and fluorescence in situ hybridization (FISH) with the codling moth W-chromosome painting probe. The FISH techniques enabled us to identify the W chromosome and its fragments in mitotic and meiotic chromosome complements and thus helped us to resolve complicated W chromosome aberrations induced by irradiation.
(The abstract is excluded from the Creative Commons licence and has been copied with permission by the publisher.)
Link to article at publishers website

Research topic(s) for pests/diseases/weeds:
molecular biology - genes
general biology - morphology - evolution

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Pest and/or beneficial records:

Beneficial	Pest/Disease/Weed	Crop/Product	Country	Quarant.
	Cydia pomonella