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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | García, Irene | - |
dc.contributor.author | Gotor, Cecilia | - |
dc.contributor.author | Romero, Luis C. | - |
dc.date.accessioned | 2014-06-12T07:04:45Z | - |
dc.date.available | 2014-06-12T07:04:45Z | - |
dc.date.issued | 2014 | - |
dc.identifier.citation | Plant signaling & behavior ,9 (2014) | es_ES |
dc.identifier.uri | http://hdl.handle.net/10261/98212 | - |
dc.description.abstract | In non-cyanogenic plants, cyanide is a co-product of ethylene and camalexin biosynthesis. To maintain cyanide at non-toxic levels, Arabidopsis plants express the mitochondrial β-cyanoalanine synthase CYS-C1. CYS-C1 knockout leads to an increased level of cyanide in the roots and leaves and a severe defect in root hair morphogenesis, suggesting that cyanide acts as a signaling factor in root development. During compatible and incompatible plant-bacteria interactions, cyanide accumulation and CYS-C1 gene expression are negatively correlated. Moreover, CYS-C1 mutation increases both plant tolerance to biotrophic pathogens and their susceptibility to necrotrophic fungi, indicating that cyanide could stimulate the salicylic acid-dependent signaling pathway of the plant immune system. We hypothesize that CYS-C1 is essential for maintaining non-toxic concentrations of cyanide in the mitochondria to facilitate cyanide’s role in signaling. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Landes Bioscience | es_ES |
dc.rights | openAccess | es_ES |
dc.title | Beyond toxicity: A regulatory role for mitochondrial cyanide | es_ES |
dc.type | artículo | es_ES |
dc.identifier.doi | 10.4161/psb.27612 | - |
dc.description.peerreviewed | Peer reviewed | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.4161/psb.27612 | es_ES |
dc.relation.csic | Sí | es_ES |
dc.identifier.pmid | 24398435 | - |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.fulltext | With Fulltext | - |
item.languageiso639-1 | en | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | artículo | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
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García et al PSB-2.pdf | 167,08 kB | Adobe PDF | Visualizar/Abrir |
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