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Plant species differences in particulate matter accumulation on leaf surfaces.
- A. Sæbø, R. Popek, B. Nawrot, H. M. Hanslin, H. Gawrońska, S. Gawronski
- Biology, Medicine
- The Science of the total environment
- 15 June 2012
Particulate matter (PM) accumulation on leaves of 22 trees and 25 shrubs was examined in test fields in Norway and Poland. Leaf PM in different particle size fractions (PM(10), PM(2.5), PM(0.2))… Expand
S100A6 binds p53 and affects its activity.
- Łukasz P Słomnicki, B. Nawrot, W. Leśniak
- Medicine, Biology
- The international journal of biochemistry & cell…
- 1 April 2009
S100A6 (calcyclin) is a calcium-binding protein implicated in many cellular processes and often up-regulated in cancer. Its various biological effects possibly originate from the fact that it may… Expand
Gastric ghrelin in relation to gender, stomach topography and Helicobacter pylori in dyspeptic patients.
- K. Stec-Michalska, Sebastian Malicki, B. Michalski, L. Peczek, M. Wiśniewska-Jarosińska, B. Nawrot
- World journal of gastroenterology
- 21 November 2009
AIM To investigate the level of gastric ghrelin in stomach mucosa of dyspeptic patients in relation to Helicobacter pylori (H pylori) infection, bacterial cytotoxicity, topography and gender. … Expand
Chemical and structural diversity of siRNA molecules.
Short interfering RNAs (siRNAs) are 21-23 nt long double-stranded oligoribonucleotides which in mammalian cells exhibit a potency for sequence-specific gene silencing via an RNA interference (RNAi)… Expand
Effect of RP and SPPhosphorothioate Substitution at the Scissile Site on the Cleavage Activity of Deoxyribozyme 10-23
Crystal structures of thrombin in complex with chemically modified thrombin DNA aptamers reveal the origins of enhanced affinity
- R. Dolot, Curtis H. Lam, +5 authors Xianbin Yang
- Biology, Medicine
- Nucleic acids research
- 19 April 2018
Abstract Thrombin-binding aptamer (TBA) is a DNA 15-mer of sequence 5′-GGT TGG TGT GGT TGG-3′ that folds into a G-quadruplex structure linked by two T-T loops located on one side and a T-G-T loop on… Expand
Effect of base modifications on structure, thermodynamic stability, and gene silencing activity of short interfering RNA.
A series of nucleobase-modified siRNA duplexes containing "rare" nucleosides, 2-thiouridine (s(2)U), pseudouridine (Psi), and dihydrouridine (D), were evaluated for their thermodynamic stability and… Expand
Thiolation of uridine carbon-2 restricts the motional dynamics of the transfer RNA wobble position nucleoside
- P. Agris, H. Sierzputowska-Gracz, W. S. Smith, A. Małkiewicz, E. Sochacka, B. Nawrot
- 1 March 1992
Thiolation of transfer RNA wobble position uridines produces a preferred conformation of the nucleoside in solution at ambient temperature that is of biological significance to codon recognition… Expand
Catalytic phosphoryl interactions of topoisomerase IB.
- Rajesh Nagarajan, K. Kwon, B. Nawrot, W. Stec, J. Stivers
- Medicine, Chemistry
- 6 August 2005
The reversible nucleophilic substitution reaction catalyzed by the vaccinia virus type IB topoisomerase has been investigated by measuring the equilibrium and rate effects of stereospecific sulfur… Expand
Synthesis and structure of highly substituted pyrazole ligands and their complexes with platinum(II) and palladium(II) metal ions
Abstract Reaction of 3-methoxycarbonyl-2-methyl- or 3-dimethoxyphosphoryl-2-methyl-substituted 4-oxo-4H-chromones 1 with N-methylhydrazine resulted in the formation of isomeric, highly substituted… Expand