Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 3
Primeira ... 1 ... Última
Imagem não selecionada

Imprime registro no formato completo
A likely role for a novel PH-domain containing protein, PEPP2, in connecting membrane and cytoskeleton Biocell
Zou,Yi; Zhong,Wenping.
PH domains (pleckstrin homology) are well known to bind membrane phosphoinositides with different specificities and direct PH domain-containing proteins to discrete subcellular apartments with assistances of alternative binding partners. PH domain-containing proteins are found to be involved in a wide range of cellular events, including signalling, cytoskeleton rearrangement and vesicular trafficking. Here we showed that a novel PH domain-containing protein, PEPP2, displayed moderate phosphoinositide binding specificity. Full length PEPP2 associated with both plasma membrane and microtubules. The membrane-associated PEPP2 nucleated at cell-cell contacts and the leading edge of migrating cells. Overexpression of PEPP2 increased membrane microviscosity,...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Microtubule; Membrane; Phosphoinositide; Microviscosity; Wortmannin.
Ano: 2012 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-95452012000300005
Imagem não selecionada

Imprime registro no formato completo
Chemically induced enucleation of activated bovine oocytes: chromatin and microtubule organization and production of viable cytoplasts. Repositório Alice
SARAIVA, N. Z.; OLIVEIRA, C. S.; LEAL, C. L. V.; CALLADO, M. del; VANTINI, R.; MONTEIRO, F. M.; NICIURA, S. C. M.; GARCIA, J. M..
2014
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Bovine; Chemically induced enucleation; Chromatin; Microtubule; Nuclear transfer.
Ano: 2014 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1002975
Imagem não selecionada

Imprime registro no formato completo
The effect of magnesium on mitotic spindle formation in Schizosaccharomyces pombe Genet. Mol. Biol.
Uz,Gulsen; Sarikaya,Aysegul Topal.
Abstract Magnesium (Mg2+), an essential ion for cells and biological systems, is involved in a variety of cellular processes, including the formation and breakdown of microtubules. The results of a previous investigation suggested that as cells grow the intracellular Mg2+ concentration falls, thereby stimulating formation of the mitotic spindle. In the present work, we used a Mg2+-deficient Schizosaccharomyces pombe strain GA2, in which two essential membrane Mg2+ transporter genes (homologs of ALR1 and ALR2 in Saccharomyces cerevisae) were deleted, and its parental strain Sp292, to examine the extent to which low Mg2+ concentrations can affect mitotic spindle formation. The two S. pombe strains were transformed with a plasmid carrying a GFP-α2-tubulin...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Magnesium; Microtubule; Mitosis; Mitotic spindle; Schizosaccharomyces pombe.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572016000300459
Registros recuperados: 3
Primeira ... 1 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional