Simulating the reproductive system of Hymenaea courbaril populations in the Amazon forest

Authors

DOI:

https://doi.org/10.4336/2024.pfb.44e202102230

Keywords:

Breeding systems, Computational simulations, Microsatellite markers

Abstract

- In this study we used simulation of genetic parameters based on microsatellite data to investigate the reproductive system of three Hymenaea courbaril L. species populations. Different selfing, migration and clonal reproduction rates were tested using the Easypop software. The results suggest the presence of both sexual and clonal reproduction in these populations. The simulated populations showed gradual decrease of the genetic diversity due the low gene flow caused by fragmentation. Due to connectivity importance, it is suggested expanding the area and replacing the explored trees using high genetic diversity germplasm in order to minimize the negative effects of fragmentation.

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Author Biographies

Caetano Miguel Lemos Serrote, Universidade Federal de Santa Maria

http://lattes.cnpq.br/5001960650991346

Lia Rejane Silveira Reiniger, Universidade Federal de Santa Maria

http://lattes.cnpq.br/5739294882585391

Valdir Marcos Stefenon, Universidade Federal de Santa Catarina

http://lattes.cnpq.br/6868213051236665

Charlene Moro Stefanel, Universidade Federal de Santa Maria

http://lattes.cnpq.br/7120227461634601

Karol Buuron da Silva, Universidade Federal de Santa Maria

http://lattes.cnpq.br/3731733749654350

Ana Cristina da Fonseca Ziegler, Universidade Federal de Santa Maria

http://lattes.cnpq.br/2023178092676276

References

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Published

2024-02-29

How to Cite

SERROTE, Caetano Miguel Lemos; REINIGER, Lia Rejane Silveira; STEFENON, Valdir Marcos; STEFANEL, Charlene Moro; SILVA, Karol Buuron da; ZIEGLER, Ana Cristina da Fonseca. Simulating the reproductive system of Hymenaea courbaril populations in the Amazon forest. Pesquisa Florestal Brasileira, [S. l.], v. 44, 2024. DOI: 10.4336/2024.pfb.44e202102230. Disponível em: https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/2230. Acesso em: 10 may. 2024.

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Scientific Notes

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