Results 61 to 70 of about 1,236,345 (391)

The thioredoxin‐like and one glutaredoxin domain are required to rescue the iron‐starvation phenotype of HeLa GLRX3 knock out cells

open access: yesFEBS Letters, EarlyView.
Glutaredoxin (Grx) 3 proteins contain a thioredoxin domain and one to three class II Grx domains. These proteins play a crucial role in iron homeostasis in eukaryotic cells. In human Grx3, at least one of the two Grx domains, together with the thioredoxin domain, is essential for its function in iron metabolism.
Laura Magdalena Jordt   +4 more
wiley   +1 more source

A temporal analysis and response to nitrate availability of 3D root system architecture in diverse pennycress (Thlaspi arvense L.) accessions

open access: yesFrontiers in Plant Science, 2023
IntroductionRoots have a central role in plant resource capture and are the interface between the plant and the soil that affect multiple ecosystem processes. Field pennycress (Thlaspi arvense L.) is a diploid annual cover crop species that has potential
Marcus Griffiths   +5 more
doaj   +1 more source

Nitrate Protocol [PDF]

open access: yes, 2003
The purpose of this resource is to measure the nitrate-nitrogen of water. Students will use a nitrate kit to measure the nitrate-nitrogen in the water at their hydrology site.
The GLOBE Program, UCAR (University Corporation for Atmospheric Research)
core  

Predicting soil water and mineral nitrogen contents with the STICS model for estimating nitrate leaching under agricultural fields [PDF]

open access: yes, 2012
The performance of the STICS soil-crop model for the dynamic prediction of soil water content (SWC) and soil mineral nitrogen (SMN) in the root zone (120 cm) of seven agricultural fields was evaluated using field measurements in a coarse-grained alluvial
Justes, Eric   +2 more
core   +2 more sources

The synergetic effect of lithium polysulfide and lithium nitrate to prevent lithium dendrite growth

open access: yesNature Communications, 2015
Lithium metal has shown great promise as an anode material for high-energy storage systems, owing to its high theoretical specific capacity and low negative electrochemical potential.
Weiyang Li   +6 more
semanticscholar   +1 more source

The analysis of groundwater nitrate pollution and health risk assessment in rural areas of Yantai, China

open access: yesBMC Public Health, 2020
Background Nitrate is one of the most common chemical contaminants of groundwater, and it is an important unqualified factor of rural groundwater in Yantai.
Guimei Yu   +5 more
semanticscholar   +1 more source

P‐glycoprotein modulates the fluidity gradient of the plasma membrane of multidrug resistant CHO cells

open access: yesFEBS Letters, EarlyView.
To explore the impact of the overexpression of the multidrug‐transporter P‐glycoprotein (ABCB1) on membrane fluidity, we compared the transversal gradient of mobility and microviscosity in plasma membranes of drug‐sensitive Chinese hamster ovary cells (AuxB1) and their multidrug‐resistant derivatives (B30) using the fluorescent n‐(9‐anthroyloxy) fatty ...
Roger Busche   +2 more
wiley   +1 more source

Assessing the deteriorating water quality in wards of Jaipur city through GIS interpolation

open access: yesAqua, 2023
Poor management of water sources is one of the major challenge for developing nations to provide safe water to increasing population. The Central Ground Water Board, India 2019 reports that all 13 zones of Jaipur city are in the dark zone. Dark zones are
Rukshar, Anil Dutt Vyas, Nitu Bhatnagar
doaj   +1 more source

Nitrate and phosphate availability and distribution have different effects on root system architecture of Arabidopsis [PDF]

open access: yes, 2002
Plant root systems can respond to nutrient availability and distribution by changing the three-dimensional deployment of their roots: their root system architecture (RSA). We have compared RSA in homogeneous and heterogeneous nitrate and phosphate supply
Fitter, A H   +3 more
core   +1 more source

Nitrate as a potential prebiotic for the oral microbiome

open access: yesScientific Reports, 2020
The salivary glands actively concentrate plasma nitrate, leading to high salivary nitrate concentrations (5–8 mM) after a nitrate-rich vegetable meal.
B. Rosier   +4 more
semanticscholar   +1 more source

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