Results 211 to 220 of about 116,348 (354)

Positive selection of efficient ethanol producers from xylose at 45 °C in the yeast Ogataea polymorpha. [PDF]

Sci Rep
Vasylyshyn R, Ruchala J, Dmytruk K, Sibirny A.   +3 more
europepmc   +1 more source

Transcriptional Control in the l -Arabinose Operon of Escherichia coli B/r [PDF]

, 1974
P. Patrick Cleary, Ellis Englesberg
openalex   +1 more source

Optimization of MALDI Matrices and Their Preparation for the MALDI‐TOF MS Analysis of Oligonucleotides

Rapid Communications in Mass Spectrometry, Volume 39, Issue 15, 15 August 2025.
ABSTRACT Rationale The reproducibility of the analysis of oligonucleotides using matrix‐assisted laser desorption/ionization time‐of‐flight mass spectrometry (MALDI‐TOF MS) remains a significant challenge. This is mainly attributed to factors such as the choice and application of the matrix, as well as the inhomogeneity of the sample spots.
Susanne Dietrich, Anja Dollinger, Andreas Wieser, Christoph Haisch   +3 more
wiley   +1 more source

Mutations in the l -Arabinose Operon of Escherichia coli B/r That Result in Hypersensitivity to Catabolite Repression [PDF]

, 1974
Robert P. Gendron, David E. Sheppard
openalex   +1 more source

THE EFFECT OF ARABINOSE-SPECIFIC ENZYME SYNTHESIS ON RECOMBINATION IN THE ARABINOSE GENES OF ESCHERICHIA COLI [PDF]

Genetics, 1967
openaire   +3 more sources

The carboxylate “gripper” of the substrate is critical for C‐4 stereo‐inversion by UDP‐glucuronic acid 4‐epimerase

FEBS Letters, Volume 599, Issue 15, Page 2190-2200, August 2025.
UDP‐glucuronic acid 4‐epimerase (UGAepi) catalyzes NAD+‐dependent interconversion of UDP‐glucuronic acid (UDP‐GlcA) and UDP‐galacturonic acid (UDP‐GalA) via C4‐oxidation, 4‐keto‐intermediate rotation, and C4‐reduction. Here, Borg et al. examined the role of the substrate's carboxylate group in the enzymic mechanism by analyzing NADH‐dependent reduction
Annika J. E. Borg, Laura De Cnop, Bernd Nidetzky   +2 more
wiley   +1 more source

Photocatalytic syntheses and evaluation of biological activities of rare disaccharides, 3-O-α-D-glucopyranosyl-D-arabinose. [PDF]

Sci Rep
Usuki S, Patil PB, Jiang T, Taki N, Uesaka Y, Togawa H, Latthe SS, Liu S, Yamatoya K, Nakata K.   +9 more
europepmc   +1 more source

Aldosugar dehydrogenases from Neurospora crassa Partial purification and characterization of D‐arabinose: NAD dehydrogenase [PDF]

, 1973
G. Pincheira, Guido Juárez de León, Tito Ureta   +2 more
openalex   +1 more source

Lycium barbarum Glycopeptide Alleviates Neomycin‐Induced Ototoxicity by Inhibiting Tryptophan Hydroxylase‐Mediated Serotonin Biosynthesis

Advanced Science, Volume 12, Issue 29, August 7, 2025.
Lycium barbarum glycopeptide (LBGP), which is further extracted from Lycium barbarum polysaccharides, exhibits significant protective effects against neomycin‐induced hearing dysfunction including oxidative stress in cochlea and loss of key cells in cochlea.
Yunhao Wu, Li Zhang, Shengda Cao, Jingwen Zhang, Cheng Li, Yunlong Shan, Qiuping Liu, Zhexiong Yu, Qiaojun Fang, Yuhua Zhang, Xiaolong Fu, Kwok‐Fai So, Renjie Chai   +12 more
wiley   +1 more source

Systematic synthesis of rare sugars and stereospecific conversion via photocatalysis. [PDF]

Sci Rep
Patil PB, Usuki S, Taki N, Uesaka Y, Latthe SS, Liu S, Yamatoya K, Nakata K.   +7 more
europepmc   +1 more source