Results 101 to 110 of about 8,696,392 (355)

NUP210 and MicroRNA-22 Modulate Fas to Elicit HeLa Cell Cycle Arrest [PDF]

, 2020
Qiao Gu, Wenjie Hou, Huan Liu, Lijuan Shi, Zonghao Zhu, Wenfeng Ye, Xiaoyuan Ni   +6 more
openalex   +1 more source

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

FEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani, Noemi E. Nwosu, Viktoria Gocke, Müge Kasanmascheff, Hannes Mutschler   +4 more
wiley   +1 more source

Solar-cycle–related Changes in the Helium Ionization Zones of the Sun [PDF]

, 2020
Courtney B. Watson, Sarbani Basu
openalex   +1 more source

Cycle-to-Cycle Variability

, 2013
In this chapter we shall analyze how to simulate, within a quasi-dimensional combustion model, the cyclic variability experimentally observed in spark ignition engines. Explicit qualitative comparison with experimental results will be shown. Moreover, we report a nonlinear dynamics analysis of cycle-by-cycle variations in heat release for the simulated
Alejandro Medina, Pedro Luis Curto-Risso, Antonio Calvo Hernández, Lev Guzmán-Vargas, Fernando Angulo-Brown, Asok K. Sen   +5 more
openaire   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

FEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Виолончельный концерт Александра Чайковского как пример инверсии вариационной формы

Вестник музыкальной науки, 2016
В статье анализируется одно из ярких произведений XX века - Виолончельный концерт А. Чайковского. Исследовательский интерес к этому сочинению вызван недостаточной изученностью, с одной стороны, творчества московского композитора, отметившего недавно свое
Блащук, Светлана Юрьевна, Лавелина, Жанна Алийевна   +1 more
doaj   +1 more source

Characterization of the Catalytic Cycle of ATP Hydrolysis by Human P-glycoprotein [PDF]

, 2001
Zuben E. Sauna, Suresh V. Ambudkar
openalex   +1 more source

Modelling variability of solar activity cycles

, 2018
Context. Solar activity cycles vary in amplitude and duration. The variations can be at least partly explained by fluctuations in dynamo parameters. Aims.
Kitchatinov, L. L., Mordvinov, A. V., Nepomnyashchikh, A. A.   +2 more
core   +1 more source

The role of histone modifications in transcription regulation upon DNA damage

FEBS Letters, EarlyView.
This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley   +1 more source