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Abstract
Snakin/GASA proteins have been involved in different aspects of plant growth and development although their exact role is still intriguing. All of them maintain 12 cysteines of the C-terminus in highly conserved positions that are responsible for their structure and are essential for their biochemical activity as antioxidants. Two members were isolated from Solanum tuberosum to date (Snakin-1 and Snakin-2) and were shown to have antimicrobial activity. We [ver mas...]
dc.contributor.authorNahirñak, Vanesa
dc.contributor.authorRivarola, Maximo Lisandro
dc.contributor.authorGonzalez De Urreta, Martin Salvador
dc.contributor.authorPaniego, Norma Beatriz
dc.contributor.authorHopp, Horacio Esteban
dc.contributor.authorAlmasia, Natalia Ines
dc.contributor.authorVazquez Rovere, Cecilia
dc.date.accessioned2017-10-26T12:27:33Z
dc.date.available2017-10-26T12:27:33Z
dc.date.issued2016-04
dc.identifier.issn1099-209X (Print)
dc.identifier.issn1874-9380 (Online)
dc.identifier.otherhttps://doi.org/10.1007/s12230-016-9494-8
dc.identifier.urihttp://hdl.handle.net/20.500.12123/1595
dc.identifier.urihttps://link.springer.com/article/10.1007/s12230-016-9494-8
dc.description.abstractSnakin/GASA proteins have been involved in different aspects of plant growth and development although their exact role is still intriguing. All of them maintain 12 cysteines of the C-terminus in highly conserved positions that are responsible for their structure and are essential for their biochemical activity as antioxidants. Two members were isolated from Solanum tuberosum to date (Snakin-1 and Snakin-2) and were shown to have antimicrobial activity. We have recently demonstrated that Snakin-1 has additional roles in plant growth and development. We carried out a genome-wide search for new Snakin/GASA family members in potato. 16 Snakin/GASA genes were isolated, sequenced and characterized. Interestingly, we found in Solanum tuberosum subsp. tuberosum cv. Kennebec that Snakin-1, Snakin-2 and Snakin-3 expression is affected by bacterial and/or fungal inoculation. These results strengthen the participation of Snakin-1 and Snakin-2 genes in biotic stress tolerance and suggest that Snakin-3 is also involved in plant defense. The data presented here could be a good starting point for more focused and deep investigations regarding the biological functions of potato Snakin/GASA genes during plant development and in response to environmental stress.eng
dc.formatapplication/pdfeng
dc.language.isoeng
dc.rightsinfo:eu-repo/semantics/restrictedAccesseng
dc.sourceAmerican journal of potato research 93 (2) : 172–188. (April 2016)eng
dc.subjectGenética
dc.subjectGeneticseng
dc.subjectPapa
dc.subjectPotatoeseng
dc.subjectVariedades
dc.subjectVarietieseng
dc.subjectSolanum Tuberosum
dc.subject.otherVariedad Kennebec
dc.subject.otherSnakin/GASA
dc.titleGenome-wide analysis of the snakin/GASA gene family in solanum tuberosum cv. Kennebeceng
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/articleeng
dc.typeinfo:eu-repo/semantics/acceptedVersioneng
dc.description.origenInst. de Biotecnología
dc.gic152252
dc.description.filFil: Nahirñak, Vanesa. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.filFil: Rivarola, Maximo Lisandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.filFil: Gonzalez De Urreta, Martin Salvador. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.filFil: Hopp, Horacio Esteban. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina
dc.description.filFil: Almasia, Natalia Ines. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina
dc.description.filFil: Vazquez Rovere, Cecilia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.subtypecientifico


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