2017
DOI: 10.1007/s11103-017-0676-7
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High throughput transcriptome analysis of coffee reveals prehaustorial resistance in response to Hemileia vastatrix infection

Abstract: We provide a transcriptional profile of coffee rust interaction and identified putative up regulated resistant genes Coffee rust disease, caused by the fungus Hemileia vastatrix, is one of the major diseases in coffee throughout the world. The use of resistant cultivars is considered to be the most effective control strategy for this disease. To identify candidate genes related to different mechanism defense in coffee, we present a time-course comparative gene expression profile of Caturra (susceptible) and Hí… Show more

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Cited by 33 publications
(30 citation statements)
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“…To identify the candidate R genes activated against H. vastatrix incursion, two contigs (contigs 3 and 9) were mapped against the transcriptome of C. arabica - H. vastatrix interaction [25]. Genes 9, 10, 11 and 12 were mapped to transcripts differentially-expressed during incompatible interactions at 12 and 24 hai with H. vastatrix (race XXXIII) as illustrated in S5 Fig.…”
Section: Resultsmentioning
confidence: 99%
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“…To identify the candidate R genes activated against H. vastatrix incursion, two contigs (contigs 3 and 9) were mapped against the transcriptome of C. arabica - H. vastatrix interaction [25]. Genes 9, 10, 11 and 12 were mapped to transcripts differentially-expressed during incompatible interactions at 12 and 24 hai with H. vastatrix (race XXXIII) as illustrated in S5 Fig.…”
Section: Resultsmentioning
confidence: 99%
“…DNA was stored at -20 °C until further use. RNA-Seq libraries (hereafter, referred to as transcriptome) were constructed at 12 and 24 h after infection (hai) during the C. arabica CIFC 832/2 – H. vastatrix (race XXXIII) incompatible interaction [25] and were used as the reference in the search for novel candidate resistance genes.…”
Section: Methodsmentioning
confidence: 99%
“…El café (Coffea arabica) es una de las plantas más cultivadas y comercializadas en México, siendo Chiapas el principal estado productor de café orgánico (Temis, Lópes & Sosa, 2011). Uno de los principales problemas en la producción de café es la enfermedad de la roya, la cual puede causar pérdidas de rendimiento de hasta el 50% (Florez et al, 2017). Actualmente, es el principal problema al que se enfrenta el sector cafetalero en México.…”
Section: Introductionunclassified
“…Actualmente, es el principal problema al que se enfrenta el sector cafetalero en México. El agente causal es Hemileia vastatrix, el cual es un hongo biótrofo que depende completamente de las células vivas de la planta para su reproducción (Florez et al, 2017), por lo que afecta principalmente el follaje de C. arabica, provocando una defoliación total de las plantas hasta ocasionar su muerte, originando así, pérdidas de hasta un 40% de los cultivos (Fernandez et al, 2012). Para el control de éste hongo, se han empleado fungicidas a base de cobre, triazoles y estroburilinas, microorganismos antagónicos, defoliaciones, por mencionar algunos (Fernandez et al, 2012;Haddad, Saraiva, Mizubuti, Romeiro & Maffia, 2013).…”
Section: Introductionunclassified
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