Results 101 to 110 of about 40,776 (295)

Assessment of the spatial variability of anthocyanins in grapes using a fluorescence sensor: Relationships with vine vigour and yield

, 2012
The use of new, rapid and non-invasive sensors in the field allows the collection of many observations which are necessary to assess the spatial variability of berry composition.
Baluja, J., Tardaguila, J. [0000-0002-6639-8723], Goovaerts, P., Diago, M.P. [0000-0003-4049-0879], Diago, Maria P., Baluja, Javier, Tardáguila, Javier   +6 more
core   +1 more source

Influência das embalagens e condições de armazenamento no vigor de sementes de gergelim Influence of packing and storage conditions on the vigor of sesame seeds

Revista Brasileira de Engenharia Agrícola e Ambiental, 2003
No Brasil, os problemas de armazenamento são sérios e as perdas, nessa fase, consideráveis. A qualidade fisiológica das sementes enquanto armazenadas deve ser avaliada, sob pena de não se obter a produtividade desejada. O presente estudo foi desenvolvido
Márcia R. de Q. A. Azevedo, Josivanda P. G. de Gouveia, Dilma M. de M. Trovão, Vicente de P. Queiroga   +3 more
doaj   +1 more source

A context‐dependent modulatory role for eIF6 in acquired resistance to vemurafenib in melanoma

FEBS Letters, EarlyView.
Acquired resistance to vemurafenib upregulates the translation factor eIF6 in melanoma cells. Silencing eIF6 in resistant cells reduces proliferation and partially restores drug sensitivity, whereas its overexpression increases sensitivity across melanoma lines regardless of BRAF status, via modulation of mTOR, S6K, and MAPK signaling.
George Kyriakopoulos, Antonia Petropoulou, Alexandra Anastogianni, Angelina Bania, Vassilis Stamatakis, Argyris Alexiou, Chi‐Ping Day, Glenn Merlino, Katerina Grafanaki, Constantinos Stathopoulos   +9 more
wiley   +1 more source

Seed size and its effects on the physiological quality of produced seeds [PDF]

Revista Ciência Agronômica
The physiological quality of soya bean seeds is a determining factor in establishing the crop in the field. The aim of the present study was to evaluate the physiological quality of soya bean seeds produced by plants grown from seeds of different sizes ...
Alcimar Spindola Mazon, Luis Henrique Konzen, Danielle Brandstetter Rodrigues, Geri Eduardo Meneghello, Lílian Vanussa Madruga de Tunes   +4 more
doaj   +1 more source

Metastatic niche shaped by host factors influences disseminated cancer cell fate

FEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward, Álvaro Ruiz‐Tabas, Patricia Altea‐Manzano   +2 more
wiley   +1 more source

Molecular approach in elite parents of papaya with a focus on seed physiological quality [PDF]

Revista Brasileira de Fruticultura
: Papaya seeds have natural barriers (phenolic compounds, seed structure and genetic factors) that make their germination difficult. And the use of seeds is the main means of propagating the species, whether for commercial cultivation, maintenance of ...
Fernanda Schmitt Gregolin, Henrique Duarte Vieira, Renato Santa-Catarina, Alexandre Pio Viana   +3 more
doaj   +1 more source

Invisible but not inaccessible—Revealing transient oligomers formed by intrinsically disordered proteins with solution NMR and complementary methods

FEBS Letters, EarlyView.
Transient oligomers formed by intrinsically disordered proteins may be ‘invisible’ to direct detection yet remain accessible to solution NMR through equilibrium‐exchange measurements and pressure‐jump experiments. Complementary methods report on mass, stoichiometry, selected distance distributions, morphology, and internal packing.
Martin D. Gelenter, Ad Bax
wiley   +1 more source

Inhibition of dipeptidyl peptidase 7 impairs lysophagy in LLOMe‐treated HepG2 cells

FEBS Letters, EarlyView.
DPP7 inhibition delays ubiquitin‐dependent lysophagy by attenuating ubiquitin accumulation and the recruitment of SQSTM1 and LC3 to damaged lysosomes, resulting in delayed clearance of damaged lysosomes and impaired restoration of lysosomal homeostasis. Created using FigureLabs (Certificate ID: FL‐PUB‐20260922‐Z99XNX).
Na Yeon Park, Inho Kwon, Yong Hwan Kim, Ji‐Eun Bae, Joon Bum Kim, Seong Hyun Kim, Sungho Maeng, Doo Sin Jo, Dong‐Hyung Cho   +8 more
wiley   +1 more source

Effect of Osmopriming on Seed Germination and Seedling vigour in Microtyloma uniflorum (Lam.)Verdc. [PDF]

, 2016
Seeds of Macrotyloma uniflorum, a drought tolerant taxon, were osmoprimed in various concentrations of Polyethylene glycol – 6000 (PEG -6000) ranges from 5% to 25% having water potential of -0.05MPa to -0.73MPa. Percent germination, mean germination time
Tejavathi, D.H., Savitha, M.M.
core  

Soft motions encoded by the fold and mediated by conserved hinge sites drive V‐ATPase allosteric machinery and autoinhibition

FEBS Letters, EarlyView.
Vacuolar H+‐ATPase (V‐ATPase) is a multisubunit rotary proton pump that acidifies intracellular compartments. Using elastic network models, we identified conserved hinge residues that govern its large‐scale functional motions. We show that intrinsically encoded ‘soft modes’ drive critical functional transitions, including rotary catalysis and ...
Diksha Parwana, Xiaowei Bogetti, Stuti Sharma, Ivet Bahar   +3 more
wiley   +1 more source