Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/117704
Campo DC Valoridioma
dc.contributor.authorDel Rosario Santana, Diana-
dc.contributor.authorRobaina Romero, Rafael Juan-
dc.contributor.authorGarcía Jiménez, M. Del Pilar-
dc.date.accessioned2022-08-03T12:12:55Z-
dc.date.available2022-08-03T12:12:55Z-
dc.date.issued2022-
dc.identifier.issn1660-3397-
dc.identifier.otherScopus-
dc.identifier.urihttp://hdl.handle.net/10553/117704-
dc.description.abstractThe synthesis of cell‐wall sulfated galactans proceeds through UDP galactose, a major nucleotide sugar in red seaweed, whilst sulfate is transported through S‐transporters into algae. Moreover, synthesis of ethylene, a volatile plant growth regulator that plays an important role in red seaweed reproduction, occurs through S‐adenosyl methionine. This means that sulfur metabolism is involved in reproduction events as well as sulfated galactan synthesis of red seaweed. In this work we study the effects of methionine and MgSO4 on gene expression of polygalactan synthesis through phosphoglucomutase (PGM) and galactose 1 phosphate uridyltransferase (GALT) and of sulfate assimilation (S‐transporter and sulfate adenylyltransferase, SAT) using treatment of ethylene for15 min, which elicited cystocarp development in Grateloupia imbricata. Also, expressions of carbohydrate sulfotransferase and galactose‐6‐sulfurylase in charge of the addition and removal of sulfate groups to galactans backbone were examined. Outstanding results occurred in the presence of me-thionine, which provoked an increment in transcript number of genes encoding S‐transporter and assimilation compared to controls regardless of the development stage of thalli. Otherwise, methi-onine diminished the transcript levels of PGM and GALT and expressions are associated with the fertilization stage of thalli of G. imbricata. As opposite, methionine and MgSO4 did not ffect the transcript number of carbohydrate sulfotransferase and galactose‐6‐sulfurylase. Nonetheless, differential expression was obtained for sulfurylases according to the development stages of thalli of G. imbricata.-
dc.languageeng-
dc.relation.ispartofMarine Drugs-
dc.sourceMarine Drugs [EISSN 1660-3397], v. 20 (7), (Julio 2022)-
dc.subject241707 Algología (ficología)-
dc.subject320901 Análisis de medicamentos-
dc.subject.otherCarbohydrate Sulfotransferase-
dc.subject.otherCarrageenan-
dc.subject.otherGalactose 1 Phosphate Uridyltransferase-
dc.subject.otherGalactose‐6‐Sulfurylase-
dc.subject.otherPhosphoglucomutase-
dc.subject.otherRed Algae-
dc.titleS‐Assimilation Influences in Carrageenan Biosynthesis Genes during Ethylene‐Induced Carposporogenesis in Red Seaweed Grateloupia imbricata-
dc.typeinfo:eu-repo/semantics/Article-
dc.typeArticle-
dc.identifier.doi10.3390/md20070436-
dc.identifier.scopus85133439961-
dc.contributor.orcidNO DATA-
dc.contributor.orcidNO DATA-
dc.contributor.orcidNO DATA-
dc.contributor.authorscopusid57782387800-
dc.contributor.authorscopusid55885649200-
dc.contributor.authorscopusid6602635632-
dc.identifier.eissn1660-3397-
dc.identifier.issue7-
dc.relation.volume20-
dc.investigacionCiencias-
dc.type2Artículo-
dc.utils.revision-
dc.date.coverdateJulio 2022-
dc.identifier.ulpgc-
dc.contributor.buulpgcBU-BAS-
dc.description.sjr0,794-
dc.description.jcr5,4-
dc.description.sjrqQ1-
dc.description.jcrqQ1-
dc.description.scieSCIE-
dc.description.miaricds10,8-
item.grantfulltextopen-
item.fulltextCon texto completo-
crisitem.author.deptGIR IUNAT: Biología Integrativa y Recursos Biológicos-
crisitem.author.deptIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.deptGIR IUNAT: Biología Integrativa y Recursos Biológicos-
crisitem.author.deptIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.deptDepartamento de Biología-
crisitem.author.deptGIR IUNAT: Biología Integrativa y Recursos Biológicos-
crisitem.author.deptIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.deptDepartamento de Biología-
crisitem.author.orcid0000-0001-6835-3943-
crisitem.author.orcid0000-0003-4265-5809-
crisitem.author.orcid0000-0002-4732-0381-
crisitem.author.parentorgIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.parentorgIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.parentorgIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.fullNameDel Rosario Santana, Diana-
crisitem.author.fullNameRobaina Romero, Rafael Juan-
crisitem.author.fullNameGarcía Jiménez, M. Del Pilar-
Colección:Artículos
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