Results 51 to 60 of about 1,633,413 (298)

Structural and biochemical insights into the thermostable esterase Ta0887 from Thermoplasma acidophilum

FEBS Open Bio, EarlyView.
In this study, a novel esterase from the thermoacidophilic archaeon Thermoplasma acidophilum was biochemically and structurally characterized. Our results demonstrate that Ta0887 is a highly thermostable esterase that preferentially hydrolyzes p‐nitrophenyl hexanoate and possesses an α‐helical cap domain that likely contributes to its substrate ...
Alejandro Delgado‐Rey, Miriam Livier Llamas‐García, Gabriela M. Montero‐Morán, Leticia Santos, Samuel Lara‐González   +4 more
wiley   +1 more source

A minimal cellulosome‐like system in Cellulosilyticum lentocellum

FEBS Open Bio, EarlyView.
Cellulose‐degrading bacteria typically use cellulosomes, large multi‐enzyme complexes on a scaffold protein. In Cellulosilyticum lentocellum, we characterise a far smaller arrangement, a single scaffold bound to one cellulase through a single cohesin‐dockerin interaction.
John Allan, Amias Alstrom‐Moore, Gary W Black   +2 more
wiley   +1 more source

Forest Conversion and Soil Depth Can Modify the Contributions of Organic and Inorganic Colloids to the Stability of Soil Aggregates

, 2022
The stability of soil aggregates is critical for maintaining soil structures and is positively correlated with soil resident organic and inorganic colloids.
Miaojing Meng, Zhaohui Jia, Chong Li, Jinchi Zhang, Zizhou Yu, Xin Liu, Xiaonan Peng, Youpeng Zhao, Jie Lin   +8 more
core   +1 more source

Change in Soil Aggregation During the Freezing-thawing Fallow Season was Affected by Agronomical Management

Guan'gai paishui xuebao, 2022
【Objective】 Soil aggregate is a functional unit used to describe the effect of management practices on soil physical properties and soil functions. It is dynamic and varies with various factors.
ZHANG Xinmin, GAO Yayu, LI Zexia, ZHANG Liping, QI Huaiping   +4 more
doaj   +1 more source

THE INFLUENCE OF EARTHWORMS ON SOIL AGGREGATION

Journal of Soil Science, 1950
RESP ...
openaire   +1 more source

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

Aging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

Enhanced Formation and Stability of Water-Stable Aggregates in Rhizosphere Soil over Bulk Soil with Exopolysaccharide from Rhizobium tropici: Insights from a Pot Study

Agronomy
This study investigated the effects of exopolysaccharide (EPS) addition on the formation and stability of water-stable aggregates in rhizosphere and bulk soils. A pot experiment was conducted using soils treated with EPS concentrations of 0.00‰, 0.25‰, 0.
Liang Xiao, Xinyun Xie, Steve L. Larson, John H. Ballard, Qinku Zhang, Jing Nie, Huimin Zhang, Fengxiang X. Han   +7 more
doaj   +1 more source

Impact of Carbon Nanoparticles on Aggregation and Carbon Sequestration under Soil Degradation – a Review [PDF]

Journal of Soil Sciences and Agricultural Engineering
Soil aggregation, mainly macro- (250–2000 μm) and micro- (53–250 μm) aggregates, directly affects the soil system i.e. pore size distribution, the microbial population, soil resistance to erosion, and resistance against degradation.
Yasmin Abdullatif, Enas Soliman, S. Hammad, A. El-Ghamry, M. Mansour   +4 more
doaj   +1 more source

THE INFLUENCE OF HUMUS ON SOIL AGGREGATION

Journal of Soil Science, 1950
Summary S everal methods were used for extracting humus from a number of widely different soil types. The cementing power of the various humates was tested by mixing them with soil and determining the weight of water‐stable aggregates surviving wet sieving.
openaire   +1 more source

Extending Service Beyond Active Duty: Generalizability of Rheumatoid Arthritis Research Conducted Among U.S. Veterans

Arthritis Care &Research, Accepted Article.
Biomedical research involving United States Veterans continues to advance healthcare beyond the Veterans Health Administration. This is particularly true in rheumatoid arthritis (RA), where Veteran‐centric research has uncovered novel insights into pathogenesis, risk factors, and disease manifestations, informing clinical care and research across both ...
Austin M. Wheeler, Joshua F. Baker, Jennifer L. Barton, Maria I. Danila, Tate M. Johnson, Kamini Kuchinad, Kaleb Michaud, Amir A. Razmjou, J. Steuart Richards, Namrata Singh, Isaac D. Smith, Katherine D. Wysham, Grant W. Cannon, Bryant R. England, Amy Joseph, Deana Lazaro, Katherine P. Liao, Courtney Loecker, Andreas Reimold, Beth I. Wallace, Ted R. Mikuls   +20 more
wiley   +1 more source