Results 31 to 40 of about 916,501 (300)
FEBS Letters, EarlyView.This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel +13 more
wiley +1 more source
Characterisation of Serbian durum wheat genotypes based on UPOV-defined characteristics [PDF]
Ratarstvo i Povrtarstvo, 2019 Estimation of the level of durum wheat germplasm genetic diversity is important for its classification and efficient use in breeding programmes. The aim of this study was to assess genetic diversity of durum wheat genotypes developed at the Institute of ...
Takač Verica +6 more
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Molecular Oncology, EarlyView.Pharmacologic ascorbate (vitamin C) increases ROS, disrupts cellular metabolism, and induces DNA damage in CRPC cells. These effects sensitize tumors to PARP inhibition, producing synergistic growth suppression with olaparib in vitro and significantly delayed tumor progression in vivo. Pyruvate rescue confirms ROS‐dependent activity.
Nicolas Gordon +13 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
Antioxidant enzymes activities in Vicia seedlings during drought stress [PDF]
Ratarstvo i Povrtarstvo, 2018 Drought greatly affects normal plant growth, endangering physiological and biochemical processes in plants. Under the influence of unfavorable environmental conditions, antioxidant protection systems in plant cell can be activated regardless of the stage
Jovičić Dušica +6 more
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Phenotypic and molecular evaluation of genetic diversity in ns safflower (Carthamus tinctorius L.) collection [PDF]
Zbornik Matice Srpske za Prirodne Nauke, 2016 Safflower (Carthamus tinctorius L.) belongs to the Asteraceae (Compositae) family. It is primarily grown for seeds used for bird feed or as edible oil. Stamens are used in traditional medicine and nutrition.
Marjanović-Jeromela Ana M. +7 more
doaj +1 more source
The effect of within-crop habitat manipulations on the conservation biological control of aphids in field-grown lettuce [PDF]
, 2011 Within-crop habitat manipulations have the potential to increase the biological control of pests in horticultural field crops. Wildflower strips have been shown to increase the abundance of natural enemies, but there is little evidence to date of an ...
Kravar-Garde, L. (Lidija) +4 more
core +1 more source
Molecular Oncology, EarlyView.Meta‐transcriptome analysis identified FGF19 as a peptide enteroendocrine hormone associated with colorectal cancer prognosis. In vivo xenograft models showed release of FGF19 into the blood at levels that correlated with tumor volumes. Tumoral‐FGF19 altered murine liver metabolism through FGFR4, thereby reducing bile acid synthesis and increasing ...
Jordan M. Beardsley +5 more
wiley +1 more source
Comparison of methods for germination testing of Cannabis sativa seed [PDF]
Ratarstvo i Povrtarstvo, 2019 The most critical aspect of plant survival and reproduction is seed germination. Considering the specificity of the Cannabis sativa production, obtaining high-quality hemp seed is not an easy task.
Jovičić Dušica +6 more
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