Results 61 to 70 of about 1,368 (248)
FEBS Letters, EarlyView.Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley +1 more source
Acta Scientiarum: Biological Sciences, 2008 Com o intuito de investigar a alocação de energia e a correlação entre esta e o fator de condição (K) de peixes da planície de inundação do alto rio Paraná (22º43’S; 53º32’W), foram selecionadas as espécies Serrasalmus marginatus (piscívora ...
Melina Rizzato Vismara +2 more
doaj +1 more source
Modelling stem cell differentiation related processes—A practical overview for biologists
FEBS Letters, EarlyView.Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar +4 more
wiley +1 more source
Design and analysis strategies for robust microbiome ageing research
FEBS Letters, EarlyView.The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik +5 more
wiley +1 more source
DETERMINAÇÃO E ESPACIALIZAÇÃO DA PERDA DE SOLO DA BACIA HIDROGRÁFICA DO CÓRREGO CASCAVEL, GOIÁS
Revista Geográfica Acadêmica, 2015 O modelo de predição de erosão hídrica baseado na Equação Universal de Perda de Solo (USLE), bem como suas variações, tem sido amplamente empregado no Brasil e no mundo devido sua robustez e eficiência.
Tatiane Souza Rodrigues Pereira +3 more
doaj +3 more sources
Reconstructing enzyme evolution by protein engineering
FEBS Letters, EarlyView.Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler +2 more
wiley +1 more source
ESTIMATIVA DA ERODIBILIDADE DO SOLO PELO MÉTODO INDIRETO
Revista UniVap, 2017 Objetivou-se avaliar a erodibilidade do solo pelo método indireto, baseado nas porcentagens de frações de areia, silte e argila, para quatro classes de solos de alguns municípios localizados no estado do Espírito Santo.
Dione Cardoso, Fábio Pires
doaj +1 more source
FEBS Letters, EarlyView.The mycobacterial CIII‐CIV respiratory supercomplex is an obligate assembly, encompassing several subunits of unknown functions. We have characterized the intracellular subunit AscF, and show that it is unlikely to be a sensor for metals or nucleotides, but is required for growth on nonfermentable energy sources, and likely works as an adapter for ...
Eni Rile +8 more
wiley +1 more source
Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment
Molecular Oncology, EarlyView.This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley +1 more source
Boletim do Instituto de Pesca, 2018 Neste trabalho são apresentados os resultados da análise quantitativa aplicada a dados obtidos em experimento de policultivo semi-intensivo efetuado com as espécies Cyprinus carpio L., 1758, Prochilodus cearensis Steindachner, 1911 e Colossoma ...
Maria de Fátima Pereira de SÁ +2 more
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