Results 81 to 90 of about 41,542 (341)
Electrical Conductivity Test for Measurement of White Clover Seeds Vigor
Journal of Agricultural Science, 2019 This study aimed to evaluate the physiological performance of white clover seed lots of different tegument colours, besides to analyses the electrical conductivity test methodology with different seeds number, water volume and soaking periods. The experiment was developed at the Seed Didactic Laboratory in the Agronomy College “Eliseu Maciel ...
Lucian A. dos Santos +15 more
openaire +2 more sources
Non-Destructive Testing of Alfalfa Seed Vigor Based on Multispectral Imaging Technology
Sensors, 2022 Seed vigor is an important index to evaluate seed quality in plant species. How to evaluate seed vigor quickly and accurately has always been a serious problem in the seed research field. As a new physical testing method, multispectral technology has many advantages such as high sensitivity and accuracy, nondestructive and rapid application having ...
Shuheng Zhang +8 more
openaire +3 more sources
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
Improving the method for determining the physiological and sanitary potential of Gherkin seeds
Bioscience Journal, 2021 Gherkin seeds usually show irregular physiological quality. Seed production requires fast and reliable tests to evaluate seed quality. Germination test is considered a recognized analysis method; however, seed technology has pursuit the improvement of ...
Hugo Cesar Rodrigues Moreira Catão +4 more
doaj +1 more source
Recent approaches for bell pepper seed vigor testing
Acta Scientiarum: Agronomy, 2014 Seed vigor is a major attribute in the determination of whether a seed lot can be commercialized. Different physiological tests are used to assess seed vigor and are generally based on different concepts, which could lead to variable interpretations, particularly when comparing lots presenting different vigor levels. This study was conducted to compare
Dias, Marcos Altomani Neves +2 more
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Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity
Molecular Oncology, EarlyView.Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung +17 more
wiley +1 more source
DNA degradation is involved with low physiological potential of soybean seeds [PDF]
Scientia AgricolaThe high quality of soybean seeds is essential for the success of the crop, as it determines the field performance of seedlings. Seed physiological attributes are associated with genotype stability; thus, the maintenance of genome integrity is crucial to
Fabrício César Melero +5 more
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The influence of plant injury and the root rot diseases upon the physical and chemical composition of corn grain [PDF]
, 1926 Bibliography: p.
Dungan, George Harlan
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Molecular Oncology, EarlyView.Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee +8 more
wiley +1 more source
Winterhardiness, Forage Production, and Persistence of Introduced and Native Grasses and Legumes in Southcentral Alaska [PDF]
, 1994 This study consisted of four separate field experiments, each of six years duration, conducted at the University of Alaska’s Matanuska Research Farm (61.6oN) near Palmer in southcentral Alaska.
Klebesadel, Leslie J.
core