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Now showing items 91-100 of 117
A divisão subgenérica de Trypoxylon Latreille, 1796 (Hymenoptera: Crabronidae) é sustentada por marcadores moleculares?
(Universidade Federal de São Carlos, 2018-06-04)
The family Crabronidae comprises a group of extreme importance to the phylogeny of Hymenopytera and is considered by some authors to be the group that gave rise to bees. Despite this importance, very few studies have been ...
Análise e contribuições para o ensino de biologia molecular em um município do interior paulista
(Universidade Federal de São Carlos, 2018-10-01)
Currently the number of works that seek to understand the difficulties involved in the teaching and learning process in Biology field, more specifically in the Molecular Biology subfield, has been grown exponentially. Such ...
Toxicidade aguda e respostas metabólicas e hematológicas do pacu (Piaractus mesopotamicus, Holmberg, 1887) exposto a concentração sub-letal de triclorfon e recuperação
(Universidade Federal de São Carlos, 2010-05-28)
Parasitosis in fishes is a relevant problem in aquaculture. Besides, the organophosphate trichlorfon (2,2,2-trichloro-1-hydroxyethyl phosphonate) is amongst the most used medicine in farming of fishes. Due to trichlorfon ...
Variação gênica e estrutura populacional de Euglossa cordata (Linnaeus, 1758) acessadas por meio de marcador mitocondrial e locos microssatélites
(Universidade Federal de São Carlos, 2018-07-10)
Orchid bees (Apidae, Euglossini) are important Neotropical pollinators. Two main features characterize these species: the tongue, which reaches at least half the body length, enabling the search for food resources in ...
Produção heteróloga e caracterização de uma beta-glicosidase identificada em sequências metagenômicas de um lago da região amazônica
(Universidade Federal de São Carlos, 2017-02-15)
Metagenomics studies allow the direct analysis of a genetic material in an
environmental sample and when linked to bioinformatics it gives a powerful tool to explore the
role of new genes and proteins not studied before. ...
Evolução cromossômica em peixes da família Erythrinidae (Characiformes). Citogenética comparativa entre espécies do gênero Hoplias
(Universidade Federal de São Carlos, 2015-06-29)
The Erythrinidae family is a small group of Neotropical Characiformes, comprising
only three genera, Hoplias, Hoplerythrinus and Erythrinus. Hoplias malabaricus,
Hoplerythrinus unitaeniatus and Erythrinus erythrinus must ...
Evolução cromossômica em Erythrinus erythrinus (Characiformes, Erythrinidae). Citogenética comparativa entre cariomorfos
(Universidade Federal de São Carlos, 2013-08-08)
Erythrinidae is a relatively small Characiformes fish family, but widely distributed in the Neotropics. This family comprises only three genera: Hoplias, Hoplerythrinus and Erythrinus, all endemic to Central and South ...
Conversão de uma histidina amônia liase para fenilalanina amônia liase por meio de biologia sintética
(Universidade Federal de São Carlos, 2016-02-24)
Phenylalanine ammonia lyase (PAL) catalyzes the non-oxidative deamination of L-Phe. It is an important enzyme in the production of enantio-pure mixtures of phenylalanine. Besides being important in plant secondary metabolism, ...
Efeito do mentol e da mentona e sua complementação ao praziquantel no processo inflamatório durante a esquistossomose murina
(Universidade Federal de São Carlos, 2018-02-28)
Schistosomiasis is an infectious disease caused by helminths of Schistosoma genus. Around 206 million people worldwide are infected and 200,000 die. In Brazil, only S. mansoni is found and causes mansonic schistosomiasis. ...
Origem das linhagens mitocondriais nas abelhas africanizadas (Apis mellifera L.) do Brasil
(Universidade Federal de São Carlos, 2012-03-30)
The Africanization process of Apis mellifera has raised several questions about the genetic makeup of resulting populations. This study aimed to identify the number, frequency and distribution of different mitochondrial ...