Results 151 to 160 of about 1,552,683 (335)

Soils: the final frontier recedes

open access: yesFrontiers in Soil Science
Approximately 20 years ago (June 11th, 2004), a highly reputable scientific journal, on a front cover much celebrated by soil scientists, printed an eye-catching phrase: “Soils: The Final Frontier”.
Carlos Garbisu   +2 more
doaj   +1 more source

Natural Allelic Variations in IbCHYR1–IbZnFR Complex Regulate Fusarium Root Rot Resistance in Sweet Potato

open access: yesAdvanced Science, EarlyView.
FfRlpA2, a conserved Fusarium effector, functions as a protease inhibitor by hijacking the E3 ubiquitin ligase IbCHYR1 to degrade the resistance factor IbZnFR, thereby promoting Fusarium pathogenicity. Conversely, the high dosage Pro::IbZnFRHap2 allele was associated with resistance to root rot disease.
Huan Zhang   +14 more
wiley   +1 more source

Alistipes senegalensis is Critically Involved in Gut Barrier Repair Mediated by Panax Ginseng Neutral Polysaccharides in Aged Mice

open access: yesAdvanced Science, EarlyView.
An integral functional axis through which GPN and functional metabolites of Alistipes senegalensis can hydrolyze tryptophan into indoles. Furthermore, the Alistipes senegalensis‐indole‐AhR pathway is found to be associated with increased expression of tight junction‐associated proteins and activation of gut stem cells.
Dandan Wang   +10 more
wiley   +1 more source

Agronomy: The Science of Food Production

open access: yesFrontiers in Agronomy, 2020
John R. Porter, John R. Porter
doaj   +1 more source

To the question of agriculture in the Ananyino cultural and historical region

open access: yesПоволжская археология
The issue of agriculture in the Ananyino cultural and historical region is one of the most acute in modern archaeology of the Volga region in the Early Iron Age.
Chizhevsky Andrei A.   +2 more
doaj   +1 more source

A Two‐Protein Chemoreceptor Complex Regulates Oxygen Thresholds in Bacterial Magneto‐Aerotaxis

open access: yesAdvanced Science, EarlyView.
Magnetotactic bacteria align with Earth's magnetic field, helping them migrate toward low‐oxygen environments. This study reveals how Magnetospirillum gryphiswaldense uses a specialized flavin adenine dinucleotide (FAD)‐dependent chemoreceptor, composed of two interacting proteins, for precise navigation in oxygen gradients.
Julian Herz   +13 more
wiley   +1 more source

High-Resolution Mapping of Cropland Soil Organic Carbon in Northern China

open access: yesAgronomy
Mapping the high-precision spatiotemporal dynamics of soil organic carbon (SOC) in croplands is crucial for enhancing soil fertility and carbon sequestration and ensuring food security.
Rui Wang   +4 more
doaj   +1 more source

Defining and quantifying the resilience of responses to disturbance: a conceptual and modelling approach from soil science. [PDF]

open access: yesSci Rep, 2016
Todman LC   +7 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy