Results 41 to 50 of about 2,474,981 (306)

Genetic covariance components for measures of nitrogen utilization in grazing dairy cows

open access: yesJournal of Dairy Science
: Improved nitrogen utilization of dairy production systems should improve not only the economic output of the systems but also the environmental metrics. One strategy to improve efficiency is through breeding programs. Improving a trait through breeding
E. Tavernier   +4 more
doaj   +1 more source

Improvement of Nitrogen-Fertilizer Recommendation by Consideration of Long-Term Site and Cultivation Effected Mineralization

open access: yesAgronomy, 2021
Organic matter (OM) and nutrient nitrogen (N) play vital roles in the fertility and production of soil in accordance with goals of efficient environmental protection.
Dietmar Meyer, Hartmut Kolbe
doaj   +1 more source

ADVANTAGES OF SUGAR BALANCE

open access: yes, 2021
Sugar Balance is an exclusive herbal supplement that manages you to stay healthy by controlling your blood glucose level with the aid of clinically proven herbal extracts from plants to stay healthy and fit ever.
Sugar Balance
core   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

open access: yesFEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass   +2 more
wiley   +1 more source

Conceptual Design of a Comprehensive Farm Nitrogen Management System

open access: yesAgronomy, 2021
Data that are required for nutrient management are becoming increasingly available in digital format, leading to a high innovation potential for digital nitrogen (N) management applications.
Fabian Weckesser   +3 more
doaj   +1 more source

Nitrogen content, nitrate reductase activity, and biomass of kimpul (Xanthosoma sagittifolium) on shade and nitrogen fertilizer variation [PDF]

open access: yes, 2009
Abstrak. Latifa IC, Anggarwulan E. 2009. Kandungan nitrogen jaringan, aktivitas nitrat reduktase, dan biomassa tanaman kimpul (Xanthosoma sagittifolium) pada variasi naungan dan pupuk nitrogen. Nusantara Bioscience 1: 65-71.
ANGGARWULAN, ENDANG   +3 more
core  

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

open access: yesFEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav   +2 more
wiley   +1 more source

Effect of Lipid-Encapsulated Acacia Tannin Extract on Feed Intake, Nutrient Digestibility and Methane Emission in Sheep

open access: yesAnimals, 2019
Tannins have become important phytochemicals in ruminant production, due to their wide range of biological activities. The use of a crude extract often comes with limitations, such as reduced feed intake and fibre digestibility, which could be overcome ...
Festus Adeyemi Adejoro   +2 more
doaj   +1 more source

Global-scale modeling of nitrogen balances at the soil surface [PDF]

open access: yes, 2005
This paper provides global terrestrial surface balances of nitrogen (N) at a resolution of 0.5 by 0.5 degree for the years 1961, 1995 and 2050 as simulated by the model WaterGAP-N.
Siebert, Stefan
core  

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

open access: yesFEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge   +6 more
wiley   +1 more source

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