Results 111 to 120 of about 2,832,681 (326)

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

Biological availability of digoxin. [PDF]

BMJ, 1973
J, Hamer, D, Chamberlain
openaire   +4 more sources

Агрономическа пригодност на земите от района на град Велинград за отглеждане на хмел

Почвознание, агрохимия и екология, 2012
A brief botanical characteristic and survey of agroecological requirements of the hop plants was presented. Climatic conditions and soil resources in the region of Velingrad were considered.
ИВАНКА ЛЮБЕНОВА, ВЕНЕТА КРЪСТЕВА   +1 more
doaj  

Effects of biological agents on rhizosphere microecological environment and nutrient availability for rice

Frontiers in Microbiology
As the world’s population grows, pursuing sustainable agricultural production techniques to increase crop yields is critical to ensuring global food security.
Hang Zhou, Hang Zhou, Hang Zhou, Kaibo Yu, Lingli Nie, Lingli Nie, Lang Liu, Jianqun Zhou, Kunlun Wu, Kunlun Wu, Kunlun Wu, Honghong Ye, Zhaohui Wu, Zhaohui Wu, Zhaohui Wu   +14 more
doaj   +1 more source

A Simple and Rapid Method to Evaluate Potentially Mineralizable Nitrogen in Sewage Sludge Amended Calcareous Soils [PDF]

آب و فاضلاب, 2005
Potentially mineralizable nitrogen (PMN) can be usually considered as labile nitrogen. Measurement of PMN is expensive and time consuming; therefore, a simpler and more rapid alternative may facilitate routine laboratory analysis.
Yazdan Lotfi, Farshid Nourbakhsh, Majid Afyuni   +2 more
doaj  

Substrate specificity of Burkholderia pseudomallei multidrug transporters is influenced by the hydrophilic patch in the substrate‐binding pocket

FEBS Letters, EarlyView.
Multidrug transporters BpeB and BpeF from the Gram‐negative pathogen Burkholderia pseudomallei have a hydrophilic patch in their substrate‐binding pocket. Drug susceptibility tests and growth curve analyses using an Escherichia coli recombinant expression system revealed that the hydrophilic patches of BpeB and BpeF are involved in the substrate ...
Ui Okada, Satoshi Murakami
wiley   +1 more source

A technique for measuring the biological availability of copper of sheep, sing hypocupraemic ewes [PDF]

, 1974
N. F. Suttle
openalex   +1 more source

Function‐driven design of a surrogate interleukin‐2 receptor ligand

FEBS Letters, EarlyView.
Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang, Zelin Cheng, Teng Li, Fulian Wang, Liangminghui Zhang, Xiuxiu He, Lili Liu, Wei Wang, Aibin Liang, Guang Yang   +9 more
wiley   +1 more source

An orally available small molecule that targets soluble TNF to deliver anti-TNF biologic-like efficacy in rheumatoid arthritis

, 2022
Alexander Vugler, James P. O’Connell, Mai Ánh Nguyễn, Dietmar Weitz, Thomas Leeuw, Elizabeth S Hickford, Alexander Verbitsky, Xiaoyou Ying, Markus Rehberg, Bruce Carrington, Mark Merriman, Andrew Moss, Jean-Marie Nicholas, Phil Stanley, S. Kirk Wright, Tim Bourne, Yann Foricher, Zhaoning Zhu, Daniel C. Brookings, Helen Horsley, Jag Heer, Laurent Schio, Matthias Herrmann, Srinivas Rao, Markus Kohlmann, Peter Florian   +25 more
openalex   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source