Results 31 to 40 of about 156,087 (347)

KNR4, a suppressor of Saccharomyces cerevisiae cwh mutants, is involved in the transcriptional control of chitin synthase genes [PDF]

, 1999
The KNR4 gene, originally isolated by complementation of a K9 killer-toxinresistant mutant displaying reduced levels of both 1,3-b-glucan and 1,3-bglucan synthase activity, was recloned from a YCp50 genomic library as a suppressor of Saccharomyces ...
Dagkessamanskaia, Adilia, Dallies, Nathalie, Francois, Jean, Martin, Helene, Satchanska, Galina   +4 more
core   +3 more sources

Systematic Hydrogen‐Bond Manipulations To Establish Polysaccharide Structure–Property Correlations [PDF]

, 2019
A dense hydrogen‐bond network is responsible for the mechanical and structural properties of polysaccharides. Random derivatization alters the properties of the bulk material by disrupting the hydrogen bonds, but obstructs detailed structure–function ...
Bordoni, Vittorio, Delbianco, Martina, Fair, Richard J., Fittolani, Giulio, Grafmüller, Andrea, Seeberger, Peter H., Singhal, Ankush, Tyrikos-Ergas, Theodore, Yu, Yang, Zhu, Yuntao   +9 more
core   +3 more sources

Poly(2-oxazolines) in biological and biomedical application contexts. [PDF]

, 2007
Polyoxazolines of various architectures and chemical functionalities can be prepared in a living and therefore controlled manner via cationic ring-opening polymerisation.
Adams, Nico, Schubert, Ulrich S
core   +1 more source

Nitrogen sorption as a tool for the characterisation of polysaccharide aerogels [PDF]

, 2011
Supercritically dried aerogels of several polysaccharides (chitin, chitosan, alginate, alginic acid, k- carrageenan, and agar) have been characterised by physisorption ofN2. Surface areas as high as 570m2 g−1 have been measured.
Boissière, M., Devoisselle, Jean-Marie, Di Renzo, Francesco, Horga, Ron, Quignard, Françoise, Robitzer, Mike, Tourrette, Audrey, Valentin, Romain   +7 more
core   +3 more sources

Chitin nanofiber elucidates the elicitor activity of polymeric chitin in plants

Frontiers in Plant Science, 2015
Chitin, an N-acetyl-D-glucosamine polymer, is a component of fungal cell walls and a microbe/pathogen-associated molecular pattern that elicits plant defense responses.
Mayumi eEgusa, Hidenori eMatsui, Hidenori eMatsui, Takeshi eUrakami, Sanami eOkuda, Shinsuke eIfuku, Hirofumi eNakagami, Hironori eKaminaka   +7 more
doaj   +1 more source

The PKC, HOG and Ca2+ signalling pathways co-ordinately regulate chitin synthesis in Candida albicans [PDF]

, 2007
Open Access via PMC2649417Peer reviewedPublisher ...
Alistair J. P. Brown, Alonso-Monge R., Bertus Gerssen, Cabib E., Carol A. Munro, Chattaway F.W., De Nobel H., Fonzi W.A., Gooday G.W., Irene de Bruijn, Louise Walker, Megan D. Lenardon, Millar J.B., Mio T., Munro C.A., Munro C.A., Munro C.A., Navarro-Garcia F., Navarro-Garcia F., Neil A. R. Gow, Popolo L., Roncero C., Roncero C., Rose M., Santos B., Sarah Milne, Serena Selvaggini, Sietsma J.H., Sullivan P.A., Uhl M.A., Wang Q., Wessels J.G.H., Ziman M., Ziman M.   +33 more
core   +1 more source

At the nexus of three kingdoms: the genome of the mycorrhizal fungus Gigaspora margarita provides insights into plant, endobacterial and fungal interactions. [PDF]

, 2020
As members of the plant microbiota, arbuscular mycorrhizal fungi (AMF, Glomeromycotina) symbiotically colonize plant roots. AMF also possess their own microbiota, hosting some uncultivable endobacteria.
Amselem, Joëlle, Bonfante, Paola, Ghignone, Stefano, Grigoriev, Igor V, Henrissat, Bernard, Lipzen, Anna, Martin, Francis M, Morin, Emmanuelle, Novero, Mara, Salvioli di Fossalunga, Alessandra, Sędzielewska Toro, Kinga, Venice, Francesco, Xianan, Xie   +12 more
core   +3 more sources

Synthesis and Physicochemical Characterization of Chitin Derivatives

Journal of Chemistry, 2013
Firstly, chitin derivatives were synthesized. For this purpose, chitin was modified via ring-opening reaction with cyclic anhydrides in lithium chloride/N,N-dimethylacetamide.
İlhan Uzun, Giray Topal
doaj   +1 more source

Large scale preparation of single chitin oligomers by the combination of homogeneous acid hydrolysis and reversed phase preparative chromatography

Carbohydrate Polymer Technologies and Applications, 2020
Chitin oligomers received increased research and commercial attention recently because of their many excellent biological activities. However, most of these studies were based on heterogeneous oligomer mixtures.
Lei Xu, Donghai Xia, Wenchang Zhang, Zhimou Guo, Gaowa Jin, Yan Zhao, Jinsong Zhang   +6 more
doaj   +1 more source

Chitin and lignin. Natural ingredients from waste materials to make innovative and healthy products for humans and plant [PDF]

, 2017
In a globalized world, plants are continually cut to obtain free land for intensive farming without remembering their important function in the planet ecosystem.
Morganti, Pierfrancesco, Stoller, Marco
core   +1 more source