Results 61 to 70 of about 3,566,202 (337)

Scorzonera sensu lato (Asteraceae, Cichorieae) – taxonomic reassessment in the light of new molecular phylogenetic and carpological analyses [PDF]

open access: yes, 2020
Scorzonera comprises 180–190 species and belongs to the subtribe Scorzonerinae. Its circumscription has long been the subject of debate and available molecular phylogenetic analyses affirmed the polyphyly of Scorzonera in its wide sense.
Jones, Katy   +6 more
core   +3 more sources

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

open access: yesFEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka   +11 more
wiley   +1 more source

Helium Atmospheric Pressure Plasma Jet Effects on Two Cultivars of Triticum aestivum L.

open access: yesFoods, 2023
The use of cold plasma in the treatment of seeds before sowing presents a promising technique for sustainable agriculture. The objective of this study is to evaluate the effect of cold plasma treatment on the morphology of wheat seeds (Triticum aestivum ...
Ion Burducea   +12 more
doaj   +1 more source

Multi-scale structure, pasting and digestibility of adlay (Coixlachryma-jobi L.) seed starch [PDF]

open access: yes, 2018
peer-reviewedThe hierarchical structure, pasting and digestibility of adlay seed starch (ASS) were investigated compared with maize starch (MS) and potato starch (PS).
Chen, Jicheng   +5 more
core   +1 more source

Seed morphology of Calluna Salisb. (Ericaceae).

open access: yesActa Botanica Malacitana, 2004
ABSTRACT. Seed morphology of Calluna Salisb. (Ericaceae). Seed morphology of Calluna vulgaris (L.) Hull, the only species of Calluna Salisb. (Ericaceae), was studied. Seeds were collected and stored under cold and dry conditions. SEM pictures were taken for whole seeds and details. Measures were made for different quantitative characters.
Jaime Fagúndez, Jesús Izco
openaire   +2 more sources

Nicotinamide N‐methyltransferase promotes drug resistance in lung cancer, as revealed by nascent proteomic profiling

open access: yesMolecular Oncology, EarlyView.
AZD9291 has shown promise in targeted cancer therapy but is limited by resistance. In this study, we employed metabolic labeling and LC–MS/MS to profile time‐resolved nascent protein perturbations, allowing dynamic tracking of drug‐responsive proteins. We demonstrated that increased NNMT expression is associated with drug resistance, highlighting NNMT ...
Zhanwu Hou   +5 more
wiley   +1 more source

Germplasm image analysis of Astragalus maritimus and A. verrucosus of Sardinia (subgen. Trimeniaeus, Fabaceae)

open access: yesAnales del Jardín Botánico de Madrid, 2008
The relationships between A. verrucosus Moris and A. maritimus Moris, exclusively endemics of Sardinia, are studied with a germplasm image analysis system.
Efisio Mattana   +3 more
doaj   +1 more source

An Insight Analysis of Nano sized powder of Jackfruit Seed

open access: yes, 2011
The preparation of biodegradable nanomaterials by blending starch nanocrystals with various polymer matrices are the most active research. This work reports aspect related to nano-sized particles of jackfruit seed.
Alagar, M., Theivasanthi, T.
core   +1 more source

Carpology and phermatology of Gomortega (Gomortegaceae): Systematic and evolutionary implications [PDF]

open access: yes, 2001
Carpología y morfología de la cubierta de la semilla de Gomortega (Gomortegaceae): implicaciones sistemáticas y evolutivas. En un esfuerzo de clarificar la posición sistemática del género Gomortega, en el presente trabajo se estudia la morfología y ...
Doweld, Alexander B.
core   +4 more sources

YAP1::TFE3 mediates endothelial‐to‐mesenchymal plasticity in epithelioid hemangioendothelioma

open access: yesMolecular Oncology, EarlyView.
The YAP1::TFE3 fusion protein drives endothelial‐to‐mesenchymal transition (EndMT) plasticity, resulting in the loss of endothelial characteristics and gain of mesenchymal‐like properties, including resistance to anoikis, increased migratory capacity, and loss of contact growth inhibition in endothelial cells.
Ant Murphy   +9 more
wiley   +1 more source

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