Solid-state NMR investigations of extracellular matrixes and cell walls of algae, bacteria, fungi, and plants

N Ghassemi, A Poulhazan, F Deligey… - Chemical …, 2021 - ACS Publications
Extracellular matrixes (ECMs), such as the cell walls and biofilms, are important for
supporting cell integrity and function and regulating intercellular communication. These …

In-cell NMR: Why and how?

FX Theillet, E Luchinat - Progress in Nuclear Magnetic Resonance …, 2022 - Elsevier
NMR spectroscopy has been applied to cells and tissues analysis since its beginnings, as
early as 1950. We have attempted to gather here in a didactic fashion the broad diversity of …

Carbohydrate-aromatic interface and molecular architecture of lignocellulose

A Kirui, W Zhao, F Deligey, H Yang, X Kang… - Nature …, 2022 - nature.com
Plant cell walls constitute the majority of lignocellulosic biomass and serve as a renewable
resource of biomaterials and biofuel. Extensive interactions between polysaccharides and …

A molecular vision of fungal cell wall organization by functional genomics and solid-state NMR

A Chakraborty, LD Fernando, W Fang… - Nature …, 2021 - nature.com
Vast efforts have been devoted to the development of antifungal drugs targeting the cell wall,
but the supramolecular architecture of this carbohydrate-rich composite remains …

Structural polymorphism of chitin and chitosan in fungal cell walls from solid-state NMR and principal component analysis

LD Fernando, MC Dickwella Widanage… - Frontiers in Molecular …, 2021 - frontiersin.org
Chitin is a major carbohydrate component of the fungal cell wall and a promising target for
novel antifungal agents. However, it is technically challenging to characterize the structure of …

Identification and quantification of glycans in whole cells: architecture of microalgal polysaccharides described by solid-state nuclear magnetic resonance

A Poulhazan, MC Dickwella Widanage… - Journal of the …, 2021 - ACS Publications
Microalgae are photosynthetic organisms widely distributed in nature and serve as a
sustainable source of bioproducts. Their carbohydrate components are also promising …

Solid-state NMR of plant and fungal cell walls: a critical review

W Zhao, LD Fernando, A Kirui, F Deligey… - Solid state nuclear …, 2020 - Elsevier
The cell walls of plants and microbes are a central source for bio-renewable energy and the
major targets of antibiotics and antifungal agents. It is highly challenging to determine the …

Molecular architecture of chitin and chitosan-dominated cell walls in zygomycetous fungal pathogens by solid-state NMR

Q Cheng, MC Dickwella Widanage, JR Yarava… - Nature …, 2024 - nature.com
Zygomycetous fungal infections pose an emerging medical threat among individuals with
compromised immunity and metabolic abnormalities. Our pathophysiological understanding …

Uncovering the Molecular Composition and Architecture of the Bacillus subtilis Biofilm via Solid-State NMR Spectroscopy

Y Xue, C Yu, H Ouyang, J Huang… - Journal of the American …, 2024 - ACS Publications
The complex and dynamic compositions of biofilms, along with their sophisticated structural
assembly mechanisms, endow them with exceptional capabilities to thrive in diverse …

A pectin methyltransferase modulates polysaccharide dynamics and interactions in Arabidopsis primary cell walls: Evidence from solid-state NMR

A Kirui, J Du, W Zhao, W Barnes, X Kang… - Carbohydrate …, 2021 - Elsevier
Plant cell walls contain cellulose embedded in matrix polysaccharides. Understanding
carbohydrate structures and interactions is critical to the production of biofuel and …