Double blind microarray-based polysaccharide profiling enables parallel identification of uncharacterized polysaccharides and carbohydrate-binding proteins with unknown specificities

Autor: Armando A. Salmeán, Alexia Guillouzo, Delphine Duffieux, Murielle Jam, Maria Matard-Mann, Robert Larocque, Henriette L. Pedersen, Gurvan Michel, Mirjam Czjzek, William G. T. Willats, Cécile Hervé

Publikováno v: Scientific Reports, Vol 8, Iss 1, Pp 1-11 (2018)

Abstract Marine algae are one of the largest sources of carbon on the planet. The microbial degradation of algal polysaccharides to their constitutive sugars is a cornerstone in the global carbon cycle in oceans. Marine polysaccharides are highly com

Externí odkaz: https://doaj.org/article/f4109b6eee624acdb9f2e3dc7808a13f

Microarray Glycan Profiling Reveals Algal Fucoidan Epitopes in Diverse Marine Metazoans

Autor: Armando A. Salmeán, Cécile Hervé, Bodil Jørgensen, William G. T. Willats, Jozef Mravec

Publikováno v: Frontiers in Marine Science, Vol 4 (2017)

Despite the biological importance and pharmacological potential of glycans from marine organisms, there are many unanswered questions regarding their distribution, function, and evolution. Here we describe microarray-based glycan profiling of a diver

Externí odkaz: https://doaj.org/article/3e8deaf559534af19141dc0030584f48

Inhibitory effects of edible seaweeds, polyphenolics and alginates on the activities of porcine pancreatic α-amylase

Autor: Lars O. Dragsted, Armando A. Salmeán, Nazikussabah Zaharudin

Publikováno v: Food chemistry. 245

Edible seaweeds are valuable because of their organoleptic properties and complex polysaccharide content. A study was conducted to investigate the potential of dried edible seaweed extracts, its potential phenolic compounds and alginates for α-amyla

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9eb47aa1a2ea6c59b627f51cbc11ac3c
https://pubmed.ncbi.nlm.nih.gov/29287342

Insoluble (1 → 3), (1 → 4)-β-D-glucan is a component of cell walls in brown algae (Phaeophyceae) and is masked by alginates in tissues

Autor: Mirjam Czjzek, Cécile Hervé, Gurvan Michel, Jesper Harholt, Delphine Duffieux, William G.T. Willats, Fen Qin, Armando A. Salmeán

Publikováno v: Scientific Reports
Scientific Reports, Nature Publishing Group, 2017, 7, pp.2880. ⟨10.1038/s41598-017-03081-5⟩
Scientific Reports, Vol 7, Iss 1, Pp 1-11 (2017)
Asunción Salmeán, A, Duffieux, D, Harholt, J, Qin, F, Michel, G, Czjzek, M, Willats, W G T & Hervé, C 2017, ' Insoluble (1 → 3), (1 → 4)-β-D-glucan is a component of cell walls in brown algae (Phaeophyceae) and is masked by alginates in tissues ', Scientific Reports, vol. 7, 2880 . https://doi.org/10.1038/s41598-017-03081-5
Salmeán, A A, Duffieux, D, Harholt, J, Qin, F, Michel, G, Czjzek, M, Willats, W G T & Hervé, C 2017, ' Insoluble (1 → 3), (1 → 4)-β-Dglucan is a component of cell walls in brown algae (Phaeophyceae) and is masked by alginates in tissues ', Scientific Reports, vol. 7, no. 1, 2880 . https://doi.org/10.1038/s41598-017-03081-5

Brown algae are photosynthetic multicellular marine organisms. They belong to the phylum of Stramenopiles, which are not closely related to land plants and green algae. Brown algae share common evolutionary features with other photosynthetic and mult

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5a2895949d6ce2d66ca7e779b6dda3e
https://pubmed.ncbi.nlm.nih.gov/28588313

Arabinogalactan proteins have deep roots in eukaryotes: identification of genes and epitopes in brown algae and their role in Fucus serratus embryo development

Autor: Bernard Kloareg, William G.T. Willats, Cécile Hervé, Amandine Siméon, Kim L. Johnson, Andrew Cassin, Anthony Bacic, Monika S. Doblin, Murielle Jam, Armando A. Salmeán

Publikováno v: New Phytologist
New Phytologist, Wiley, 2015, 209 (4), pp.1428-1441 ⟨10.1111/nph.13786⟩
New Phytologist, 2015, 209 (4), pp.1428-1441 ⟨10.1111/nph.13786⟩

International audience; Arabinogalactan proteins (AGPs) are highly glycosylated, hydroxyproline-rich proteins found at the cell surface of plants, where they play key roles in developmental processes. Brown algae are marine, multicellular, photosynth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c4d4c5821e8c9ccb8bf52bfa50c720c
https://hal.archives-ouvertes.fr/hal-01250705