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Estudos evolutivos em Auchenipteridae (Siluriformes): citogenética, DNA mitocondrial e DNA satélite
(Universidade Federal de São Carlos, 2013-02-04)
The neotropical freshwater fish fauna is the most diverse in the world, with more than 4.000 descrbed spcecies. In Brazil, about 2.500 species of freshwater fishes are considered valid, and the most formallyand a small ...
Genética populacional de felinos e as ameaças para Puma concolor: estruturação populacional recente e atropelamentos
(Universidade Federal de São Carlos, 2018-06-25)
Species around the world are increasingly exposed to new threats due to human activities. The main threat is the landscape modification by human activities, resulting in demographic and genetic pattern changes of species ...
Diversidade genética, demografia histórica e aspectos sócio-reprodutivos do mico-leão-preto (Leontopithecus chrysopygus)
(Universidade Federal de São Carlos, 2024-02-06)
Changes in the landscape, caused by habitat loss and fragmentation due to deforestation, have been posing a great challenge for the survival and persistence of forest-dependent species. The Neotropical primates are among ...
Evolução cromossômica em crocodylia (Animalia, Reptilia)
(Universidade Federal de São Carlos, 2024-03-22)
Crocodylia is an order that has undergone very few morphophysiological, biogeographic and genetic changes over time, despite having originated between the end of the Triassic and the beginning of the Jurassic, approximately ...
Vesículas extracelulares: ações no microambiente tumoral e possíveis aplicações terapêuticas
(Universidade Federal de São Carlos, 2024-07-26)
Extracellular vesicles (EVs) are particles delimited by a bilipid layer, secreted by cells for intercellular communication. EV release is favored under certain conditions, such as in cancer, where it interferes in multiple ...
Efeito de hospedeiros na variabilidade de caracteres morfológicos e marcadores epigenéticos em Moscas-das-frutas Anastrepha fraterculus (DIPTERA; TEPHRITIDAE)
(Universidade Federal de São Carlos, 2023-12-28)
In the genus Anastrepha (Diptera: Tephritidae) of fruit flies, the fraterculus group stands out for having highly generalist species specialized in different fruits, being one of the most economically important for national ...
Expressão, purificação e caracterização das luciferases de Cratomorphus distinctus (Lampyridae) e Euryopa clarindae (Phengodidae) e sondagem de suas aplicabilidades
(Universidade Federal de São Carlos, 2024-08-02)
Luciferases are the enzymes that catalyze the bioluminescence reaction in organisms
such as beetles. Bioluminescence has been used for bioanalytical purposes for
decades, including ATP detection assays, enzymatic assays, ...