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Now showing items 131-140 of 252
Filogenia molecular e filogeografia do gênero Salminus (Characiformes)
(Universidade Federal de São Carlos, 2016-09-30)
Salminus is a genus comprised of four Neotropical medium- and large-sized fishes species,
top predators, with both recreational and commercial importance. The paucity of information
on taxonomy, phylogeny and phylogeography ...
Análise do transcriptoma da glândula venenífera de Rhinocerophis alternatus (Bothrops alternatus): identificação de metaloproteases e desintegrinas
(Universidade Federal de São Carlos, 2011-03-04)
The desintegrinas are cys-rich polypeptides without enzymatic activity, some found in snake venoms with an adhesive motif to integrin, unleashing distinct responses. Several research groups have been studying snake venom ...
Identificação de genes candidatos relacionados a traços de desempenho em transcriptomas do camarão marinho Litopenaeus vannamei (Penaeidae, Decapoda)
(Universidade Federal de São Carlos, 2016-11-28)
The present work had as general objective to perform the genomic annotation of Expressed Sequences
(ESTs) of Litopenaeus vannamei shrimp, available in the database of Project ShEST and to evaluate the
polymorphism of ...
Efeitos de uma desintegrina RGD recombinante na migração de uma linhagem celular de carcinoma de células escamosas de origem oral
(Universidade Federal de São Carlos, 2016-04-28)
Cancer is a group of diseases related to abnormal cell growth and ability to invade
tissues. These skills result in the development of metastases, leading to death in many of
the patients. During the process of invasion, ...
Caracterização e análise da região codificadora do gene fruitless em moscas-das-frutas (Anastrepha obliqua)
(Universidade Federal de São Carlos, 2011-10-28)
The fruit flies (Anastrepha sp) are organisms endemic to the Neotropics that are similar
morphologically but present some behavioral, reproductive and molecular variations. Among these
insects we can highlight the ...
Estrutura genética e sociogenética das populações e ninhos de Euglossini (Hymenoptera: Apidae) determinadas por meio de microssatélites
(Universidade Federal de São Carlos, 2007-07-04)
Euglossine bees are important pollinators of many Neotropical plant species, particularly orchids which could present a species-specific bee-flower relationship, essential to the reproductive success of these plants. Orchids ...
Análise filogeográfica de Astyanax scabripinnis (Characiformes, Characidae) da região de Campos do Jordão (SP)
(Universidade Federal de São Carlos, 2006-05-19)
The lambaris, which include small Astyanax scabripinnis fish, inhabit the headwaters
of small streams, forming well known populational isolates. These populations are
possibly inbred, presenting little or no gene flow ...
Efeitos epigenéticos sobre a diferenciação in vitro de mioblastos e a expressão dos genes CAST e CAPN1 em bovinos
(Universidade Federal de São Carlos, 2013-09-20)
Epigenetics can be defined as the study of heritable changes in phenotype without the occurrence of changes in nucleotide sequence. Epigenetic modifications occur by the chemical changes in DNA and their associated proteins, ...
Clonagem gênica e caracterização de uma enzima tipo-luciferase de coleópteros não bioluminescentes e sua relação com a origem da atividade luminescente
(Universidade Federal de São Carlos, 2012-03-06)
Bioluminescence in beetles is dependent on luciferase which evolved from AMP/CoA ligases. The cDNA of a luciferase-like enzime was cloned from the Malpighian tubules of Zophobas morio mealworm (Coleoptera: Tenebrionidae). ...
Análise da diversidade e estrutura genético-populacional de Didelphis albiventris no Parque Estadual Morro do Diabo e fragmentos de Mata Atlântica adjacentes
(Universidade Federal de São Carlos, 2012-02-17)
The destruction of ecosystems and their fragmentation are major environmental problems, being biodiversity conservation one of biggest challenges today .These processes result in the reduction and isolation of populations, ...