Results 51 to 60 of about 1,819,221 (292)

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

open access: yesFEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel   +13 more
wiley   +1 more source

Theoretical Study of Quercetin Derivatives

open access: yesJournal of New Results in Science, 2019
Kuesetin,birçok bitkiden izole edilen, çok sayıda biyolojik aktivite gösteren önemli birdoğal üründür. Doğal ürünler, formakolojik etkilerini güçlendirmek içinfoksiyonel hale getirilir.
Ramazan Erenler, Faik Gokalp
doaj  

Crucial parameters for precise copy number variation detection in formalin‐fixed paraffin‐embedded solid cancer samples

open access: yesMolecular Oncology, EarlyView.
This study shows that copy number variations (CNVs) can be reliably detected in formalin‐fixed paraffin‐embedded (FFPE) solid cancer samples using ultra‐low‐pass whole‐genome sequencing, provided that key (pre)‐analytical parameters are optimized.
Hanne Goris   +10 more
wiley   +1 more source

The Distribution Law of Floor Fracture Zone of No.16 Coal Mining Face in Limin Coal Mine

open access: yesMeikuang Anquan, 2020
To avoid the water inrush from the floor of the working face, according to the characteristics of large mining height and long working face of 1603 first mining face of 16 coal above Ordovician limestone in Limin Mine, theoretical calculation and ...
LIU Dongming
doaj   +1 more source

Theoretical Calculations on Solid Argon [PDF]

open access: yesNature, 1956
IT is well known that a knowledge of the second virial coefficient of a gas does not suffice to specify the intermolecular potential of the constituent molecules. In fact, even if a simple formula of Mie–Lennard-Jones type is used as an approximation to the potential, the parameters are not uniquely determined by the second virial coefficient.
C. DOMB, I. J. ZUCKER
openaire   +1 more source

Combining antibody conjugates with cytotoxic and immune‐stimulating payloads maximizes anti‐cancer activity

open access: yesMolecular Oncology, EarlyView.
Methods to improve antibody–drug conjugate (ADC) treatment durability in cancer therapy are needed. We utilized ADCs and immune‐stimulating antibody conjugates (ISACs), which are made from two non‐competitive antibodies, to enhance the entry of toxic payloads into cancer cells and deliver immunostimulatory agents into immune cells.
Tiexin Wang   +3 more
wiley   +1 more source

Radiative Corrections to Chargino Production in Electron-Positron Collisions

open access: yes, 2000
The results of a complete one-loop calculation for the production of chargino pairs in electron-positron collisions, including the option of polarized beams, are presented.
Blank, T., Hollik, W.
core   +1 more source

Basroparib inhibits YAP‐driven cancers by stabilizing angiomotin

open access: yesMolecular Oncology, EarlyView.
Basroparib, a selective tankyrase inhibitor, suppresses Wnt signaling and attenuates YAP‐driven oncogenic programs by stabilizing angiomotin. It promotes AMOT–YAP complex formation, enforces cytoplasmic YAP sequestration, inhibits YAP/TEAD transcription, and sensitizes YAP‐active cancers, including KRAS‐mutant colorectal cancer, to MEK inhibition.
Young‐Ju Kwon   +4 more
wiley   +1 more source

Compressive Behaviour of Long Steel Tube Columns Filled with Recycled Large Aggregate Self-Compacting Concrete

open access: yesBuildings
One of the important directions for green development in the world today is to expand the application methods of recycled concrete, improve the utilization rate of waste aggregates, and slow down the consumption of natural resources. The column structure
Jianchao Wang, Huayu Li, Wei Hou
doaj   +1 more source

Combined Effect of QCD Resummation and QED Radiative Correction to W boson Observables at the Tevatron

open access: yes, 2004
A precise determination of the W boson mass at the Fermilab Tevatron requires a theoretical calculation in which the effects of the initial-state multiple soft-gluon emission and the final-state photonic correction are simultaneously included .
Cao, Qing-Hong, Yuan, C. -P.
core   +1 more source

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