EFFECT OF SALT CONCENTRATION ON THE SYNTHESIS OF SULFATED MACROMOLECULES IN THE BRINE SHRIMP (ARTEMIA-FRANCISCANA) - CHANGES OF SULFATION RATE DURING DEVELOPMENT

Simple item page
dc.contributor.authorBRANDAN, E
dc.contributor.authorURREA, R
dc.contributor.authorGAJARDO, G
dc.date.accessioned2025-01-23T19:21:43Z
dc.date.available2025-01-23T19:21:43Z
dc.date.issued1993
dc.description.abstract1. The effect of sodium chloride and sulphate concentrations on the rate of sulphation was evaluated in four developmental stages of the brine shrimp Artemia franciscana, a crustacean inhabiting extreme hypersaline environments.
dc.description.abstract2. An increase of 4-5-fold in the sulphation rate of macromolecules was observed at 0.6-0.8 M NaCl compared to 0.4 or 1.0 M NaCl.
dc.description.abstract3. Increase of sulphate concentration in the artificial sea water produced an increment in total sulphation of at least 30-fold.
dc.description.abstract4. The rate of sulphation decreased during development of the brine shrimp. It is higher at early nauplii stage compared with pre- or adult organisms.
dc.description.abstract5. Several sulphated macromolecules were observed after fractionation of sulphated material obtained from organisms under different stages of development. The predominant form correspond to a proteoglycan (PG) of 270-400 kDa.
dc.fuente.origenWOS
dc.identifier.issn0300-9629
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/98851
dc.identifier.wosidWOS:A1993LJ46300022
dc.issue.numero3
dc.language.isoen
dc.pagina.final523
dc.pagina.inicio519
dc.revistaComparative biochemistry and physiology a-physiology
dc.rightsacceso restringido
dc.subject.ods03 Good Health and Well-being
dc.subject.odspa03 Salud y bienestar
dc.titleEFFECT OF SALT CONCENTRATION ON THE SYNTHESIS OF SULFATED MACROMOLECULES IN THE BRINE SHRIMP (ARTEMIA-FRANCISCANA) - CHANGES OF SULFATION RATE DURING DEVELOPMENT
dc.typeartículo
dc.volumen105
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
Files
Collections
Artículos de revistas