Amplifying dynamic nuclear polarization of frozen solutions by incorporating dielectric particles

DJ Kubicki, AJ Rossini, A Purea… - Journal of the …, 2014 - ACS Publications
There is currently great interest in understanding the limits on NMR signal enhancements
provided by dynamic nuclear polarization (DNP), and in particular if the theoretical maximum …

Structure of In Vitro-Synthesized Cellulose Fibrils Viewed by Cryo-Electron Tomography and 13C Natural-Abundance Dynamic Nuclear Polarization Solid-State …

F Deligey, MA Frank, SH Cho, A Kirui… - …, 2022 - ACS Publications
Cellulose, the most abundant biopolymer, is a central source for renewable energy and
functionalized materials. In vitro synthesis of cellulose microfibrils (CMFs) has become …

[HTML][HTML] Molecular and biochemical basis of softening in tomato

D Wang, GB Seymour - Molecular Horticulture, 2022 - Springer
We review the latest information related to the control of fruit softening in tomato and where
relevant compare the events with texture changes in other fleshy fruits. Development of an …

Plant expansins in bacteria and fungi: evolution by horizontal gene transfer and independent domain fusion

N Nikolaidis, N Doran… - Molecular biology and …, 2014 - academic.oup.com
Horizontal gene transfer (HGT) has been described as a common mechanism of transferring
genetic material between prokaryotes, whereas genetic transfers from eukaryotes to …

Impact of acidic pH on plant cell wall polysaccharide structure and dynamics: insights into the mechanism of acid growth in plants from solid-state NMR

P Phyo, Y Gu, M Hong - Cellulose, 2019 - Springer
Acidification of plant primary cell walls causes cell wall expansion and plant growth. To
understand how acidic pH affects the molecular structure and dynamics of wall …

[HTML][HTML] Dynamic nuclear polarization at 40 kHz magic angle spinning

SR Chaudhari, P Berruyer, D Gajan, C Reiter… - Physical Chemistry …, 2016 - pubs.rsc.org
DNP-enhanced solid-state NMR spectroscopy under magic angle spinning (MAS) is rapidly
developing into a powerful analytical tool to investigate the structure of a wide range of solid …

A review of xylan and lignin biosynthesis: Foundation for studying Arabidopsis irregular xylem mutants with pleiotropic phenotypes

Z Hao, D Mohnen - Critical reviews in biochemistry and molecular …, 2014 - Taylor & Francis
Plant cells are surrounded by a carbohydrate-rich extracellular matrix known as the cell wall.
Primary cell walls are laid down around dividing and elongating cells and consist largely of …

Influences of dilute organic adsorbates on the hydration of low-surface-area silicates

RP Sangodkar, BJ Smith, D Gajan… - Journal of the …, 2015 - ACS Publications
Competitive adsorption of dilute quantities of certain organic molecules and water at silicate
surfaces strongly influence the rates of silicate dissolution, hydration, and crystallization …

Ride to cell wall: Arabidopsis XTH11, XTH29 and XTH33 exhibit different secretion pathways and responses to heat and drought stress

M De Caroli, E Manno, G Piro, MS Lenucci - The Plant Journal, 2021 - Wiley Online Library
The xyloglucan endotransglucosylase/hydrolases (XTHs) are enzymes involved in cell wall
assembly and growth regulation, cleaving and re‐joining hemicellulose chains in the …

Efficient assignment and NMR analysis of an intact virus using sequential side-chain correlations and DNP sensitization

IV Sergeyev, B Itin, R Rogawski… - Proceedings of the …, 2017 - National Acad Sciences
An experimental strategy has been developed to increase the efficiency of dynamic nuclear
polarization (DNP) in solid-state NMR studies. The method makes assignments simpler …