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The role of carbohydrates in seed germination and seedling establishment of Himatanthus sucuuba, an Amazonian tree with populations adapted to flooded and non-flooded conditions
(OXFORD UNIV PRESS, 2009)
Background and Aims In the Amazonian floodplains plants withstand annual periods of flooding which can last 7 months. Under these conditions seedlings remain submerged in the dark for long periods since light penetration ...
Synthesis of divalent ligands of β-thio- and β-N-galactopyranosides and related lactosides and their evaluation as substrates and inhibitors of Trypanosoma cruzi trans-sialidase
(Beilstein Institut, 2014-12-19)
In this work we describe the synthesis of mono- and divalent β-N- and β-S-galactopyranosides and related lactosides built on sugar scaffolds and their evaluation as substrates and inhibitors of the Trypanosoma cruzi ...
Synthesis of divalent ligands of beta-thio- and beta-N-galactopyranosides and related lactosides and their evaluation as substrates and inhibitors of Trypanosoma cruzi trans-sialidase
(Beilstein-institut, 2014-12)
In this work we describe the synthesis of mono- and divalent β-N- and β-S-galactopyranosides and related lactosides built on sugar scaffolds and their evaluation as substrates and inhibitors of the Trypanosoma cruzi ...
Cell wall calcium and hemicellulose have a role in the fruit firmness during storage of blueberry (Vaccinium spp.)
(MDPI, 2021)
The firmness of blueberry is one of its most significant quality attributes. Modifications in the composition of the cell wall have been associated with changes in the fruit firmness. In this work, cell wall components and ...
Interaction of S-layer proteins of Lactobacillus kefir with model membranes and cells
(Taylor & Francis, 2017-02)
In previous works, it was shown that S-layer proteins from Lactobacillus kefir were able to recrystallize and stabilize liposomes, this feature reveling a great potential for developing liposomal-based carriers. Despite ...
Highly glycosylated human alpha interferon: An insight into a new therapeutic candidate
(Elsevier Science, 2010-03)
The type I human interferon alpha (hIFN-α) family consists of small proteins that exert a multiplicity of biological actions including antiviral, antiproliferative and immunomodulatory effects. However, though administration ...
Immunostimulation by Lactobacillus kefiri S-layer proteins with distinct glycosylation patterns requires different lectin partners
(American Society for Biochemistry and Molecular Biology, 2020-10-13)
S-layer (glyco)-proteins (SLPs) form a nanostructured envelope that covers the surface of different prokaryotes and show immunomodulatory activity. Previously, we have demonstrated that the S-layer glycoprotein from probiotic ...
Effect of ball milling on structural and physicochemical characteristics of cassava and Peruvian carrot starches
(2013-03-01)
Peruvian carrot and cassava starches were ground in a ball mill for 4, 8, 16, and 32 h and their structural and physicochemical characteristics were determined. Results obtained from HPAEC-PAD, GPC, and amylose content ...
Purificação de lacases PPO-I de Botryosphaeria rhodina
(2005-07-01)
Laccases are glycoprotein polyphenol oxidases which are involved in fungal pathogenicity and they are also useful for biotechnological applications. The ligninolytic ascomycete, Botryosphaeria rhodina, has been studied as ...
Obtenção de oligossacarídeos N-ligados às glicoproteínas dos líquens Sticta tomentosa e Sticta damaecornis
(Editora Unesp, 2002-01-01)
As glicoproteínas dos líquens Sticta tomentosa e Sticta damaecornis foram extraídas utilizando-se tampão específico e fracionadas pela adição crescente de sulfato de amônio. Dentre os diferentes cortes de saturação obtidos, ...