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Mostrando ítems 341-350 de 374
Estudos cromossômicos clássicos e moleculares no complexo de espécies Astyanax scabripinnis (Characiformes, Characidae)
(Universidade Federal de São Carlos, 2020-08-26)
Astyanax is a fish genus of Characiformes and currently is classified as incertae sedis. Astyanax scabripinnis, one of these species, is recognized as a species complex, which is composed of 33 species. This study propose ...
Caracterização fenotípica e molecular dos mecanismos de resistência aos beta-lactâmicos em linhagens clínicas de Klebsiella pneumoniae isoladas do Amazonas
(Universidade Federal de São Carlos, 2018-10-25)
Klebsiella pneumoniae resistant to beta-lactams are present in hospitals worldwide and reduce treatment alternatives. In this study, 40 K. pneumoniae isolates were characterized. All of them were resistant to beta-lactam ...
Estudos comparativos da interação de Hsp90 de diferentes organismos com nucleotídeos adenosina e caracterização da Aha4 de Plasmodium falciparum
(Universidade Federal de São Carlos, 2018-07-31)
Hsp90 (heat shock protein of 90 kDa) are among the most abundant proteins in non-stressed cells. They interact with proteins that are not in the native state, correcting their incorrect folding, they participate in signal ...
Efeitos citotóxicos e genotóxicos de uma nova nanopartícula de titânio de interesse industrial - in vitro
(Universidade Federal de São Carlos, 2020-02-18)
Titanium dioxide nanoparticles (TiO2 NP) are included as one of the most used nanomaterials by industries in general; it is applied in coatings, pigments, and paints for its ability to offer opacity and brightness, in ...
Evolução cromossômica na família Lebiasinidae (Teleostei, Characiformes), com enfoque em espécies do gênero Lebiasina
(Universidade Federal de São Carlos, 2020-02-06)
The Lebiasinidae family is composed by seven genus of small freshwater fishes that can be found in small rivers of Central and South America. Members of this family presents a great diversity in form and body color, but ...
Efeitos das desintegrinas Alternagina-C e DisBa-01 de Bothrops alternatus em fibroblastos, células endoteliais e tumorais
(Universidade Federal de São Carlos, 2009-11-17)
Disintegrins are small cysteine-rich proteins with an RGD motif isolated from viperidae snake venoms. DisBa-01, a recombinant RGD-disintegrin from Bothrops alternatus snake venom, inhibits melanoma cell metastasis and also ...
Mapeamento de QTLs para características de crescimento e de resistência no cromossomo 14 de bovinos F2 provenientes de um cruzamento Gir x Holandês.
(Universidade Federal de São Carlos, 2006-06-30)
Brazil possesses the largest commercial bovine herd in the world and cattle
represents about 43% of agricultural PIB of Brazil. Crossing Bos taurus and Bos
indicus species allows the combination of traits of production ...
Triagem de isolados clínicos de Leishmania sp. para sequenciamento genômico
(Universidade Federal de São Carlos, 2020-06-22)
Leishmaniasis is a group of infectious tropical disease caused by protozoan from genus Leishmania and transmitted to humans through bites of infected sand flies. Visceral Leishmaniasis (VL) is the most severe clinical form ...
Inibidores de poligalacturonase (PGIPs) oriundos do feijão: produção recombinante e estudos funcionais
(Universidade Federal de São Carlos, 2019-03-01)
Pectic substances are components of the middle lamella of the plant cell wall and are composed of partially methyl-esterified galacturonic acid residues linked by α-1,4 glycosidic bonds. These substances are naturally ...
Identificação taxonômica, potencial agrícola e biotecnológico de bactérias endofíticas e rizosféricas associadas a Paspalum atratum e P. notatum
(Universidade Federal de São Carlos, 2019-08-02)
The genus Paspalum belongs to the family Poaceae and has several species native to Brazil. The Germplasm Bank of Paspalum of Embrapa Pecuária Sudeste has about 450 accessions of 50 species. Among the conserved accessions, ...