Astylus variegatus (Coleoptera, Melyridae): Cytogenetic study of a population exposed to agrochemical products

Astylus variegatus (Coleoptera, Melyridae): Cytogenetic study of a population exposed to agrochemical products

In this work we describe the cytogenetic analyses performed in specimens of Astylus variegatus (Germar, 1824) collected in two localities: one area of natural vegetation and one of agricultural crops, where agrochemical products were used. Astylus variegatus had karyotypes with 2n(male) = 16+Xy p an...

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Bibliographic Details
Main Authors:	Marielle Cristina Schneider, Bianca Pierina Carraro, Doralice Maria Cella, Rodrigo Rodrigues Matiello, Roberto Ferreira Artoni, Mara Cristina Almeida
Format:	Article
Language:	English
Published:	Sociedade Brasileira de Genética 2007-01-01
Series:	Genetics and Molecular Biology
Subjects:	B chromosome constitutive heterochromatin karyotype meiosis Ag-NORs
Online Access:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572007000400023

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