Results 61 to 70 of about 521,788 (293)

Extracellular Vesicles in Autoimmune Diseases: From Diagnostic Biomarkers to Engineered Therapeutics

open access: yesAdvanced Science, EarlyView.
This review provides a systematic comparison of extracellular vesicles (EVs) from both mammalian and plant sources in the context of autoimmune diseases. It highlights their emerging roles as precision biomarkers and engineered therapeutic platforms.
Yufei Wu   +6 more
wiley   +1 more source

Saponins of the genus Medicago

open access: yesActa Agrobotanica, 2015
The 24 lucerne species were investigated for their saponin content by means of the thin layer chromatography method as well as by haemolytic and fungistatic tests.
Marian Jurzysta, Edmunt Nowacki
doaj   +1 more source

Новый подход к выбору способа механической обработки грунта в условиях юга Украины [PDF]

open access: yes, 2016
At a choice of an optimum way of machining of soil each land owner pursues one main aim - creation an optimum arable layer for cultivation of crops. Cultivation of soil finds the display in three systems: moldboard tillage, moldboardless tillage and no-
Mitkov, Vasyl   +9 more
core  

Forecasting Root Rot Disease through Predictive Microbial Functional Profiling

open access: yesAdvanced Science, EarlyView.
Predicting soil‐borne disease moves beyond observation with a framework that elevates microbial functional genes into reliable forecasting biomarkers. By coupling targeted qPCR assays for core stress‐response genes with machine learning, this method detects root rot risks in pre‐symptomatic soils with over 80% accuracy.
Chuan You   +11 more
wiley   +1 more source

Isolation and identification of flavonoids from Medicago lupulina L. flowers

open access: yesActa Societatis Botanicorum Poloniae, 2014
Four dominant flavonoid compounds in crystal form were isolated from flowers of Medicago lupulina L. and identified as laricytrin (3'-metoxy-3,4',5,5'7-pentahydroxyflavone), and its three glycosides: 5'-O-β-D-glucoside, 3,5'-O-β-D-diglucoside and 3,5',7 ...
Stanisław Burda, Marian Jurzysta
doaj   +1 more source

Bioavailability of soil organic carbon and Fe as influenced by forestry practices in a subtropical coastal catchment [PDF]

open access: yes, 2010
Potential impacts of plantation forestry practices on soil organic carbon and Fe available to microorganisms were investigated in a subtropical coastal catchment. The impacts of harvesting or replanting were largely limited to the soil top layer (0–10 cm
Grace, Peter   +3 more
core   +1 more source

Rice Intensification in a Changing Environment: Impact on Water Availability in Inland Valley Landscapes in Benin [PDF]

open access: yes, 2019
This study assesses the impact of climate change on hydrological processes under rice intensification in three headwater inland valley watersheds characterized by different land conditions.
Danvi, A.   +3 more
core   +1 more source

Additive and Partially Dominant Effects from Genomic Variation Contribute to Rice Heterosis

open access: yesAdvanced Science, EarlyView.
Additive and partially dominant effects, namely at mid‐parent levels or values between mid‐parent and parental levels, respectively, are the predominant inheritance patterns of heterosis‐associated molecules. These two genetic effects contribute to heterosis of agronomic traits in both rice and maize, as well as biomass heterosis in Arabidopsis ...
Zhiwu Dan   +8 more
wiley   +1 more source

Use of polimerase chain reaction (PCR) for detection of Pseudocercosporella herpotrichoides in winter wheat cultivated in different production systems

open access: yesActa Agrobotanica, 2013
Pseudocercosporella herpotrichoides was detected by PCR in winter wheat cultivated in different production systems in 2000 and 2001. In all tested systems only pathotype R of pathogen was detected.
Ewa Solarska, Magdalena Grudzińska
doaj   +1 more source

Organic farming effects on clay dispersion in carbon-exhausted soils [PDF]

open access: yes, 2009
Many Danish soils are depleted in organic matter (OM) after decades of intensive cereal cultivation (Schjønning et al., 2009). In this paper we show that clay particles (colloids) in soils that are low in OM content are easily dispersed in the soil water,
de Jonge, L.W.   +3 more
core  

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