O
Orelvis Portal
Researcher at Ghent University
Publications - 47
Citations - 253
Orelvis Portal is an academic researcher from Ghent University. The author has contributed to research in topics: Papaya ringspot virus & Carica. The author has an hindex of 7, co-authored 44 publications receiving 202 citations. Previous affiliations of Orelvis Portal include Central University, India.
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Analysis of expressed sequence tags derived from a compatible Mycosphaerella fijiensis–banana interaction
Orelvis Portal,Yovanny Izquierdo,David De Vleesschauwer,Aminael Sánchez-Rodríguez,Milady Mendoza-Rodríguez,Mayra Acosta-Suárez,Bárbara Ocaña,Elio Jiménez,Monica Höfte +8 more
TL;DR: Quantitative PCR experiments revealed that antifungal genes encoding PR proteins and GDSL-like lipase are only transiently induced 30 days post inoculation (dpi), indicating that the fungus is probably actively repressing plant defense.
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Sugarcane genes differentially expressed in response to Puccinia melanocephala infection: identification and transcript profiling
María I. Oloriz,Víctor Gil,Luis Rojas,Orelvis Portal,Yovanny Izquierdo,Elio Jiménez,Monica Höfte +6 more
TL;DR: Genes coding for a putative no apical meristem protein, S-adenosylmethionine decarboxylase, non-specific lipid transfer protein, and GDP-l-galactose phosphorylase involved in ascorbic acid biosynthesis were up-regulated in the incompatible interaction at the onset of haustorium formation, and may contribute to the HR-mediated defense response in the rust-resistant mutant.
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An Efficient Method for the Extraction of High-Quality Fungal Total RNA to Study the Mycosphaerella fijiensis – Musa spp. Interaction
Aminael Sánchez-Rodríguez,Orelvis Portal,Luis Rojas,Bárbara Ocaña,Milady Mendoza,Mayra Acosta,Elio Jiménez,Monica Höfte +7 more
TL;DR: An easy and efficient protocol for isolating total RNA from the filamentous fungus Mycosphaerella fijiensis, the most important foliar pathogen of Musa spp.
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Diversity and abundance of Beauveria bassiana in soils, stink bugs and plant tissues of common bean from organic and conventional fields.
TL;DR: The present study is the first to report of B. bassiana as a naturally occurring endophyte in common bean, and shows that B.bassiana constitutes a potential reservoir of natural enemies against pest insects particularly in organic fields.
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Endophytic establishment of Beauveria bassiana and Metarhizium anisopliae in maize plants and its effect against Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) larvae
TL;DR: The results suggest that the entomopathogenic fungi might contribute to a sustainable S. frugiperda management in maize production in Cuba.