Results 41 to 50 of about 2,168,705 (292)

Nitrogen mass accumulation rate from different holes of IODP Site 323-U1342

, 2017
Nitrogen mass accumulation rate from different holes of IODP Site 323 ...
Ana Christina Ravelo (6969446), Knudson, Karla P, Karla P Knudson (8019992), Ravelo, Ana Christina   +3 more
core   +1 more source

Reconstructing enzyme evolution by protein engineering

FEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler, Markus R. Busch, Reinhard Sterner   +2 more
wiley   +1 more source

Plant growth-promoting endophytic bacteria on maize and sorghum

Pesquisa Agropecuária Tropical, 2019
Plant growth-promoting bacteria (PGPB) are found in plant tissues and promote plant growth by secretion of hormones and enzymes, or by facilitating the nutrient uptake.
João Pedro Alves de Aquino, Francisco Barbosa de Macedo Junior, Jadson Emanuel Lopes Antunes, Marcia do Vale Barreto Figueiredo, Francisco de Alcântara Neto, Ademir Sérgio Ferreira de Araujo   +5 more
doaj   +1 more source

Inorganic Fungicides (Phosphites) Instead of Organic Fungicides in Winter Wheat—Consequences for Nitrogen Fertilizer Productivity

Agronomy, 2023
Substitution of organic with inorganic fungicides (phosphites, Phi) does not change the efficiency of fertilizer nitrogen (Nf) in winter wheat. This hypothesis was tested in the 2016/2017 and 2017/2018 growing seasons.
Witold Grzebisz, Szymon Łączny, Witold Szczepaniak, Jarosław Potarzycki   +3 more
doaj   +1 more source

Liver organoids: modelling complexity in homeostasis and disease

FEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

Effects of nitrogen application frequency under integrated water and fertiliser management on soil physicochemical properties, dry matter accumulation, photosynthetic characteristics and yield

Scientific Reports
Water-fertilizer integration is recognized as a crucial strategy for enhancing crop yield and improving nitrogen recovery efficiency (NRE).However, the specific mechanisms by which the frequency of split nitrogen fertilizer applications influences cotton
Xiaoqian Wu, Jun Zhang, Yuwen Wu, Leru Zhou, Bolang Chen   +4 more
doaj   +1 more source

Fitomassa e relação C/N em consórcios de sorgo e milho com espécies de cobertura Biomass and C/N ratio in intercrops of sorghum and maize with cover crops

Pesquisa Agropecuária Brasileira, 2009
O objetivo deste trabalho foi quantificar a produtividade de fitomassa, o teor e acúmulo de nitrogênio (N), e a relação carbono/nitrogênio (C/N) de monocultivos de sorgo (Sorghum bicolor) e milho (Zea mays) e de seus consórcios com guandu-anão (Cajanus ...
Paulo Claudeir Gomes da Silva, José Salvador Simoneti Foloni, Luciana Boulhosa Fabris, Carlos Sergio Tiritan   +3 more
doaj   +1 more source

Partial depletion of plasminogen activator inhibitor‐1 decreases subcutaneous fat cell hypertrophy and liver cholesterol in high‐fat‐fed female mice

FEBS Letters, EarlyView.
Obesity raises blood levels of PAI‐1, a protein linked to metabolic dysfunction‐associated steatotic liver disease in people with obesity. In female mice fed a high‐fat diet, partially lowering PAI‐1 led to smaller subcutaneous fat cells and lower liver cholesterol, without changing body weight or insulin sensitivity.
Claudia E. Ramirez Bustamante, Robert Sharp, Pradip K. Saha, Elizabeth S. Anaya, Elizabeth L. Lieu, Evelyn L. de Groot, Pooja Patel, Mi Jeong Heo, Aaron R. Cox, Kang Ho Kim, Sean M. Hartig   +10 more
wiley   +1 more source

A Realistic Approach to Calculating the Nitrogen Use Efficiency Index in Cereals with Winter Wheat (Triticum aestivum L.) as an Example

Agronomy
Nitrogen use efficiency (NUE) is a reliable index of nitrogen (N) management, given that it expresses the real relationships that exist between crop yield, its components, and the content of available N (Nmin) in the soil in the critical stages of yield ...
Witold Grzebisz, Jarosław Potarzycki
doaj   +1 more source

Effects of Reduced Nitrogen Fertilizer Rates on Its Fate in Maize Fields in Mollisols in Northeast China: A ¹⁵N Tracing Study

Agronomy, 2022
A large amount of nitrogen fertilizer is applied in maize planting in Northeast China, but the recovery rate is low, causing a series of water and soil environmental problems in farmland areas.
Ming Liu, Fang Song, Zhihao Yin, Peng Chen, Zhongxue Zhang, Zhijuan Qi, Bai Wang, Ennan Zheng   +7 more
doaj   +1 more source