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| Zaleski,Scheila R. M.; Lazzari,Sonia M. N.; Lazzarotto,Crisleide M.; Panzavolta,Tiziana; Iede,Edson T.; Marques,Francisco de A.. |
| Genetic structure of populations of Pissodes castaneus (De Geer) (Coleoptera, Curculionidae) using amplified fragment length polymorphism. The objective of this study was to determine the genetic structure of populations of Pissodes castaneus from different areas and on different species of Pinus using the PCR-AFLP technique. Twenty samples were analyzed, representing 19 populations from Brazil and one from Florence, Italy, which is the region of origin of P. castaneus. The four combinations of primers generated a total of 367 fragments of DNA, and 100% of polymorphic loci, indicating high degree of molecular polymorphism. The dendrogram did not reveal trends for grouping the populations in relation to origin. The low genetic similarity (0.11 between the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Banded pine weevil; Insecta; Molecular marker; Population genetics. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262013000400010 |
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