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Fluorescent amplified fragment length polymorphism (fAFLP) analyses and genetic diversity in Litopenaeus vannamei (Penaeidae)
(2005-12-01)
The Pacific white shrimp, Litopenaeus vannamei (Penaeidae), represents about 95% of all Brazilian shrimp production. The Brazilian L. vannamei foundation broodstock was made up of specimens collected from different American ...
Fluorescent amplified fragment length polymorphism (fAFLP) analyses and genetic diversity in Litopenaeus vannamei (Penaeidae)
(2005-12-01)
The Pacific white shrimp, Litopenaeus vannamei (Penaeidae), represents about 95% of all Brazilian shrimp production. The Brazilian L. vannamei foundation broodstock was made up of specimens collected from different American ...
Agricultural Landscape Heterogeneity Matter: Responses of Neutral Genetic Diversity and Adaptive Traits in a Neotropical Savanna Tree
(2021-02-04)
Plants are one of the most vulnerable groups to fragmentation and habitat loss, that may affect community richness, abundance, functional traits, and genetic diversity. Here, we address the effects of landscape features ...
Multi-Scale Landscape Influences on Genetic Diversity and Adaptive Traits in a Neotropical Savanna Tree
(Frontiers Media Sa, 2020-03-25)
Changes in landscape structure can affect essential population ecological features, such as dispersal and recruitment, and thus genetic processes. Here, we analyze the effects of landscape metrics on adaptive quantitative ...
Preliminary Evidence for Domestication Effects on the Genetic Diversity of Guazuma crinita in the Peruvian Amazon
(MPDISwitzerland, 2020-07-23)
Guazuma crinita, a fast-growing timber tree species, was chosen for domestication in the Peruvian Amazon because it can be harvested at an early age and it contributes to the livelihood of local farmers. Although it is in ...
The importance of considering genetic diversity in shark and ray conservation policies
(2018-06-01)
Many populations of elasmobranchs (sharks and rays) are experiencing severe declines due to the high demand for shark fins in Asia, the activities of unregulated fisheries, and increases in shark and ray catches. Recently, ...
Invasive species and postglacial colonization: their effects on the genetic diversity of a Patagonian fish
(Proceedings of The Royal Society B-Biological Sciences, 2020)
Genetic structure and evidence of anthropogenic effects on wild populations of two neotropical catfishes: Baselines for conservation
(2018-01-01)
Genetic diversity and structure of Pseudoplatystoma corruscans and P. reticulatum, large migratory SouthAmerica catfishes, where overfishing and the construction of numerous dams in their feeding and reproducing areas are ...