Differential expression of SofDIR16 and SofCAD genes in smut resistant and susceptible sugarcane cultivars in response to Sporisorium scitamineum

Published by Elsevier GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Journal of plant physiology. - 1979. - 226(2018) vom: 15. Juli, Seite 103-113
1. Verfasser: Sánchez-Elordi, Elena (VerfasserIn)
Weitere Verfasser: Contreras, Roberto, de Armas, Roberto, Benito, Mario C, Alarcón, Borja, de Oliveira, Eliandre, Del Mazo, Carlos, Díaz-Peña, Eva M, Santiago, Rocío, Vicente, Carlos, Legaz, María E
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2018
Zugriff auf das übergeordnete Werk:Journal of plant physiology
Schlagworte:Journal Article Cinnamoyl alcohol dehydrogenase Dirigent protein Lignans Lignin Sporisorium scitamineum Sugarcane Plant Proteins
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245 1 0 |a Differential expression of SofDIR16 and SofCAD genes in smut resistant and susceptible sugarcane cultivars in response to Sporisorium scitamineum 
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500 |a Date Revised 30.09.2020 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Published by Elsevier GmbH. 
520 |a Proteomic profiling of the stalk of a smut resistant and a susceptible sugarcane cultivars revealed the presence of dirigent and dirigent-like proteins in abundance in the pool of high molecular mass (HMMG) and mid-molecular mass (MMMG) glycoproteins, produced as part of the defensive response to the fungal smut pathogen. Quantitative RT-PCR analysis showed that expression levels of SofDIR16 (sugarcane dirigent16) and SofCAD (sugarcane cinnamyl alcohol dehydrogenase) were higher in the smut resistant My 55-14 cultivar than in the sensitive B 42231 cultivar prior to infection. Inoculation with fungal sporidia or water decreased the level of SofCAD transcripts in My 55-14, indicating that regulation of SofCAD expression does not take part of the specific response to smut infection. In contrast, SofDIR16 expression was almost nullified in My 55-14 after inoculation with fungal sporidia, but not after water injection. It is proposed that the decreased expression of dirigent proteins induces the formation of lignans, which are involved in the defense response of the smut resistant My 55-14 cultivar 
650 4 |a Journal Article 
650 4 |a Cinnamoyl alcohol dehydrogenase 
650 4 |a Dirigent protein 
650 4 |a Lignans 
650 4 |a Lignin 
650 4 |a Sporisorium scitamineum 
650 4 |a Sugarcane 
650 7 |a Plant Proteins  |2 NLM 
700 1 |a Contreras, Roberto  |e verfasserin  |4 aut 
700 1 |a de Armas, Roberto  |e verfasserin  |4 aut 
700 1 |a Benito, Mario C  |e verfasserin  |4 aut 
700 1 |a Alarcón, Borja  |e verfasserin  |4 aut 
700 1 |a de Oliveira, Eliandre  |e verfasserin  |4 aut 
700 1 |a Del Mazo, Carlos  |e verfasserin  |4 aut 
700 1 |a Díaz-Peña, Eva M  |e verfasserin  |4 aut 
700 1 |a Santiago, Rocío  |e verfasserin  |4 aut 
700 1 |a Vicente, Carlos  |e verfasserin  |4 aut 
700 1 |a Legaz, María E  |e verfasserin  |4 aut 
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773 1 8 |g volume:226  |g year:2018  |g day:15  |g month:07  |g pages:103-113 
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