Técnicas de Agrupamento Aplicadas no Mapeamento da Divergência Genética de Subpopulações de Araucaria Agustifolia (bert.) O. Ktze em Irati, PR e caçador, SC por marcadores Isoenzimáticos

Ricardo Alexandre Valgas, Anselmo Chaves Neto, Osmir José Lavoranti, Valderês Aparecida de Sousa

Abstract


This work has as objective to determine the genetic divergencebetween local populations of Araucaria angustifolia by isozyme markers.For this, trees in Irati, PR and Caçador, SC were sampled, for each tree sixlocus were evaluated and observed the alleles of endosperm and embryos(homozygous and heterozygous). The results were explored by multivariatetechniques as Analysis of Group where the similarities between the experimentalunits were obtained by the measures Euclidian and Manhattan. Thelinkage methods used to perform the groups were: Ward, NextNeighborhood and Average Linkage. It was observed the smallest geneticdivergence between local population samples of Pristine Forest and LoggedForest in Irati, even as Capão 3 and Capão 4 in Caçador. The Planted Forestin Irati and the local populations of Capão 1 and Capão 2 in Caçador werethe most critical regions observed for conservation.




DOI: https://doi.org/10.5902/2179460X9484

Copyright (c)



Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

 

DEAR AUTHORS,

PLEASE, CHECK CAREFULLY BEFORE YOUR SUBMISSION:

1. IF ALL AUTHORS "METADATA" (ORCID, LINK TO LATTES, SHORT BIOGRAPHY, AFFILIATION) WERE ADDED,

2. THE CORRECT IDIOM YOUR SECTION,

3 IF THE HIGHLIGHTS WERE ADDED,

4. IF THE GRAPHIC ABSTRACTS WAS ADDED,

5. IF THE REVIEWERS INDICATION WAS DONE,

6. IF THE REFERENCES FORMAT ARE CORRECT(ABNT)

7. IF THE RESOLUTION YOUR FIGURES (600 DPI) ARE SUITABLE

8.  IF THE STATEMENT BY THE ETHICS COMMITTEE (IF IT INVOLVES HUMANS) WAS ADDED;

9. IF THE DECLARATION OF ORIGINALITY WAS ADDED.

10. IF THE TEXT IS ORIGINAL. IF THE IDEA HAS ALREADY BEEN REGISTERED IN SUMMARY FORM, OR PUBLISHED IN CONGRESS ANNUALS, PLEASE INFORM THE EDITOR.