Artículo
Relevant genetic differentiation among Brazilian populations of Anastrepha fraterculus (Diptera, Tephritidae)
Manni, Mosè; Lima, Kátia Manuela; Rosalba Guglielmino, Carmela; Lanzavecchia, Silvia Beatriz
; Juri, Marianela Lucia
; Vera, Maria Teresa
; Cladera, Jorge; Scolari, Francesca; Gomulski, Ludvik; Bonizzoni, Mariangela; Gasperi, Giuliano; Gomes Silva, Janisete; Malacrida, Anna Rodolfa
Fecha de publicación:
11/2015
Editorial:
Pensoft Publishers
Revista:
Zookeys
ISSN:
1313-2989
e-ISSN:
1313-2970
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
We used a population genetic approach to detect the presence of genetic diversity among six populations of A. fraterculus across Brazil. To this aim, we used Simple Sequence Repeat (SSR) markers, which may capture the presence of differentiative processes across the genome in distinct populations. Spatial analyses of molecular variance were used to identify groups of populations that are both genetically and geographically homogeneous while also being maximally differentiated from each other. The spatial analysis of genetic diversity indicates that the levels of diversity among the six populations vary significantly on an eco-geographical basis. Particularly, altitude seems to represent a differentiating adaptation, as the main genetic differentiation is detected between the two populations present at higher altitudes and the other four populations at sea level. The data, together with the outcomes from different cluster analyses, identify a genetic diversity pattern that overlaps with the distribution of the known morphotypes in the Brazilian area.
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Articulos(CCT - NOA SUR)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - NOA SUR
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - NOA SUR
Citación
Manni, Mosè; Lima, Kátia Manuela; Rosalba Guglielmino, Carmela; Lanzavecchia, Silvia Beatriz; Juri, Marianela Lucia; et al.; Relevant genetic differentiation among Brazilian populations of Anastrepha fraterculus (Diptera, Tephritidae); Pensoft Publishers; Zookeys; 540; 11-2015; 157–173
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