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Low genetic diversity of the successful invasive African clawed frog Xenopus laevis (Pipidae) in Chile
(Taylor and Francis, 2014)
In Africa, the genus Xenopus presents cryptic species and diverse hybrids between species. It has been assumed that the invasive populations of this genus correspond to X. laevis and that they are derived from the subspecies ...
Genetic parameters for resistance to Aeromonas hydrophila in the Neotropical fish pacu (Piaractus mesopotamicus)
(2019-11-15)
Pacu (Piaractus mesopotamicus) is one of the main farmed freshwater fish species of South America. Disease outbreaks caused by Aeromonas hydrophila are considered one of the major bottlenecks for the development of pacu ...
Genetic diversity assessment of the Mexican Simmental population through pedigree analysis
(Brazilian Journal of Animal Science, 2023)
Diversity and genetic structure of the monotypic genus colombobalanus (fagaceae) in southeast of colombian andeans
(Caldasia, 2013)
Colombobalanus is a genus with a single species Colombobalanus excelsa, currentlycategorized as vulnerable (VU) and known from only five localities in the ColombianAndes. We analyzed the diversity and genetic structure of ...
Genetic diversity and population structure of pumas (Puma concolor) in southeastern Brazil: implications for conservation in a human-dominated landscape
(Springer, 2011-12-01)
São Paulo is the most populous, developed and industrialized state of Brazil. Despite of intensive human activities, large habitat loss and fragmentation of the native vegetation cover, pumas (Puma concolor) still inhabit ...
Genetic diversity and population structure of pumas (Puma concolor) in southeastern Brazil: implications for conservation in a human-dominated landscape
(Springer, 2011-12-01)
São Paulo is the most populous, developed and industrialized state of Brazil. Despite of intensive human activities, large habitat loss and fragmentation of the native vegetation cover, pumas (Puma concolor) still inhabit ...
Subfunctionalization reduces the fitness cost of gene duplication in human by buffering dosage imbalances
(BioMed Central, 2011-12)
Background
Driven essentially by random genetic drift, subfunctionalization has been identified as a possible non-adaptive mechanism for the retention of duplicate genes in small-population species, where widespread ...
Estimativa da diversidade genética de Queixadas (Tayassu pecari) da região do Taboco (Corguinho, MS)
(Universidade Estadual Paulista (Unesp), 2012)
The Brazilian fauna has been constantly threatened by deforestation and forest fragmentation. As a result, many populations become isolated and small which negatively impacts their genetic diversity, putting them at a ...
Temporal fine-scale genetic variation in populations of the long-tailed pygmy rice rat from Patagonia, Argentina
(Wiley, 2015-03)
Factors modeling the population genetic structure are of major importance when species involved in the transmission of zoonoses are considered. The long-tailed pygmy rice rat or ‘colilargo’ Oligoryzomys longicaudatus is a ...
A comparative framework of the Erythrina velutina tree species in reforested land and native populations
(Fundação de Pesquisas Científicas de Ribeirão Preto (FUNPEC-RP), 2019)