Results 261 to 270 of about 5,034,587 (402)

Transcriptional regulation of neuropeptide receptors underlies context‐dependent adaptation in Drosophila melanogaster

FEBS Open Bio, EarlyView.
Under environmental changes, the expression level of neuropeptide (NP) and neuropeptide receptor (NPR) genes changes to confer context‐dependent adaptation to the model organism Drosophila melanogaster. Through finding more regulatory elements in the NPR genes in comparison with their ligands (NPs), we found that NPR‐biased transcriptional regulation ...
SeungHeui Ryu, Yanan Wei, Zekun Wu, Tianmu Zhang, DoHoon Lee, Hadi Najafi, Woo Jae Kim   +6 more
wiley   +1 more source

Enzyme-mediated aminoglycoside resistance without target mimicry. [PDF]

Commun Chem
Hemmings M, Zieliński M, Golkar T, Blanchet J, Pistofidis A, Munro K, Schmeing TM, Bohle DS, Berghuis AM.   +8 more
europepmc   +1 more source

Enzymic Activities of Sub-Cellular Particles from Leaves III. Centrifugal Fractionation and Characterization of Particles in Homogenates of Green Leaves [PDF]

, 1956
RM Smillie
openalex   +1 more source

Structural and functional characterization of chitinase from carnivorous plant Drosera adelae

FEBS Open Bio, EarlyView.
A class I chitinase from the carnivorous plant Drosera adelae was expressed and purified using a yeast system, revealing high enzymatic activity. Structural analyses of the catalytic and chitin‐binding domains identified key tyrosine residues involved in substrate binding, offering insights into the enzyme's adaptation for insect digestion.
Kazunari Yoneda, Yuki Naruse, Yusaku Suizu, Tomohiro Araki, Yoshikazu Hoshi, Haruhiko Sakuraba, Junji Hayashi, Toshihisa Ohshima   +7 more
wiley   +1 more source

THE CATALYTIC EFFECT OF 2,4-DINITROPHENOL ON ADENOSINETRIPHOSPHATE HYDROLYSIS BY CELL PARTICLES AND SOLUBLE ENZYMES

, 1953
Henry A. Lardy, Harlene Wellman
openalex   +1 more source

ENZYME BIOSYNTHESIS IN ESCHERICHIA COLI [PDF]

, 1959
George Weinbaum, M. F. Mallette
openalex   +1 more source

Identification of amino acids essential for angulin‐1/3 binding of the tricellular tight junction binder, angubindin‐1

FEBS Open Bio, EarlyView.
Angubindin‐1 binds angulin‐1/‐3 at tricellular tight junctions, enhancing intestinal macromolecule permeation. Alanine scanning identified six essential residues (L562, L598, E638, V640, Y643, and K644) of angubindin‐1 critical for binding to angulin‐1/‐3 and permeation‐enhancing activity, providing insights for the development of targeted noninvasive ...
Taiki Kuzu, Yumi Iwashita, Keisuke Tachibana, Itsuki Nishino, Yuki Niwa, Atsuko Uyeda, Kazuki Matsuo, Masahiro Nagahama, Masuo Kondoh   +8 more
wiley   +1 more source

Discordance between biochemical and histological severity in persistent immune checkpoint inhibitor induced liver injury. [PDF]

BMJ Case Rep
Attree C, Saibil SD, Fischer S, Cunningham M.   +3 more
europepmc   +1 more source

Enzymic studies of X-irradiated cornea and lens with special reference to glutathione reductase [PDF]

, 1959
Robert E. Kuhlman, Robert A. Resnik
openalex   +1 more source

Electrical pulse stimulation reflecting the episodic nature of real‐life exercise modulates metabolic and secretory profile of primary human myotubes

FEBS Open Bio, EarlyView.
Here, we introduced an intermittent electrical stimulation protocol mimicking the episodic nature of real‐life exercise in vitro by alternating low‐ and high‐frequency stimulation. In comparison with widely used continuous stimulation, it enhanced the rate of glucose and fatty acid oxidation, but not the myokine release.
Klára Gabrišová, Tímea Kurdiová, Daria Barkova, Natália Pálešová, Jana Babulicová, Silvia Tyčiaková, Marta Novotová, Mária Balážová, Miroslav Sabo, Václav Pustka, Jozef Ukropec, Barbara Ukropcová   +11 more
wiley   +1 more source