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Structure and Function of Stony Coral Intraskeletal Polysaccharides.

ABSTRACT: Polysaccharides represent a main weight fraction of the intraskeletal organic matrix of corals, but their structure, as well as their function in the calcification process, has been poorly investigated. This communication shows by a combination of techniques (nuclear magnetic resonance, Fourier transform infrared, and monosaccharide composition) that their key component is a 1?3 ?-d glucuronic acid polymer and evidences its influence in vitro in the calcification process.

SUBMITTER: Naggi A

PROVIDER: S-EPMC6130787 | biostudies-literature | 2018 Mar

REPOSITORIES: biostudies-literature

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Structure and Function of Stony Coral Intraskeletal Polysaccharides.

Naggi Annamaria A Torri Giangiacomo G Iacomini Marcello M Colombo Castelli Gabriele G Reggi Michela M Fermani Simona S Dubinsky Zvy Z Goffredo Stefano S Falini Giuseppe G

ACS omega 20180309 3

Polysaccharides represent a main weight fraction of the intraskeletal organic matrix of corals, but their structure, as well as their function in the calcification process, has been poorly investigated. This communication shows by a combination of techniques (nuclear magnetic resonance, Fourier transform infrared, and monosaccharide composition) that their key component is a 1→3 β-d glucuronic acid polymer and evidences its influence in vitro in the calcification process. ...[more]

PMID: 30221225

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