Listar Instituto de Patología Vegetal por fecha de publicación
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Preprints are good for science and good for the public
(Nature Research, 2018-08-29)We disagree with Tom Sheldon’s contention that the preprint ecosystem can present a challenge to accurate and timely journalism (Nature 559, 445; 2018). Restricting when or how preprints are released risks suppressing ... -
Distribution and phylodynamics of papaya ringspot virus on Carica papaya in Cuba
(Wiley; British Society for Plant Pathology, 2018-09)Orchard and garden papaya crops grown in 47 Cuban municipalities were surveyed from 2008 to 2013, revealing the widespread distribution of papaya ringspot virus (PRSV) in Cuba. Phylodynamic analyses performed with the ... -
Distinct strains of the re-emergent Cassava common mosaic virus (genus: Potexvirus) infecting cassava in Argentina
(Wiley, 2018-10)Cassava common mosaic disease (CCMD) has been reported in all regions where cassava is grown in the Americas and the causal agent, Cassava common mosaic virus (CsCMV), has been identified as a mechanically transmitted ... -
Identification and molecular characterization of a novel circular single-stranded DNA virus associated with yerba mate in Argentina
(Springer, 2018-10)A single-stranded DNA (ssDNA) virus was detected in Yerba mate samples showing chlorotic linear patterns, chlorotic rings and vein yellowing. The full-genome sequences of six different isolates of this ssDNA circular virus ... -
Actualización del mapa de distribución de “rabia del garbanzo” en la provincia de Córdoba.
(Facultad de Agronomía y Zootecnia, Universidad Nacional de Tucumán, 2018-10)La “rabia del garbanzo”, enfermedad causada por el hongo Ascochyta rabiei fue reportada en Argentina en el año 2012 y constituye la mayor limitante sanitaria del cultivo ocasionando pérdidas hasta del 100 bajo condiciones ... -
Firefly genomes illuminate parallel origins of bioluminescence in beetles
(eLife Sciences Publications, 2018-10-16)Fireflies and their luminous courtships have inspired centuries of scientific study. Today firefly luciferase is widely used in biotechnology, but the evolutionary origin of bioluminescence within beetles remains unclear. ... -
A Divergent Strain of Culex pipiens-Associated Tunisia Virus in the Malaria Vector Anopheles epiroticus
(2018-10-25)Here, we report the draft genome sequence of a divergent strain ofCulex pipiens-associated Tunisia virus (CpATV) identified in the malaria vectorAnoph-eles epiroticus(CpATV-AnE). CpATV-AnE expands the reference virus ... -
Transcriptome analysis of mycorrhizal and nonmycorrhizal soybean plantlets upon infection with Fusarium virguliforme, one causal agent of sudden death syndrome
(2018-11-21)Soilborne pathogens represent a threat to agriculture causing important yield losses. Sudden death syndrome (SDS) of soybean is a severe disease caused by a complex of Fusarium species. This pathosystem has been widely ... -
First report of rice stripe necrosis virus in Argentina
(Elsevier, 2018-12)Since 2008/2009, we have seen symptoms of viral infection in rice plants from crop regions in Argentina. The main objective of this work was to identify the causal agent of the rice plants' crinkling. We therefore analyzed ... -
Cucumber mosaic virus infecting ‘Cavendish’ banana in Argentina
(Springer, 2018-12)Banana plants (Musa sp.) showing severe mosaic symptoms in leaves were observed in Laguna Naineck, Formosa, Argentina. Electron microscopy observations of leaf dip preparations revealed isometric particles ca. 30 nm in ... -
Detection and identification of a 16SrIII-J phytoplasma affecting cassava (Manihot esculenta Crantz) in Argentina
(Springer; Australasian Plant Pathology Society, 2018-12)Cassava plants displaying symptoms of dwarfing, witches’ broom, and chlorosis, were detected in production fields located in Misiones province Argentina. The RFLP profiles and phylogenetic analyses based on 16S rRNA and ... -
Occurrence of the complete cycle of Puccinia sorghi Schw. in Argentina and implications on the common corn rust epidemiology
(Springer, 2018-12)The life-cycle of Puccinia sorghi, a heteroecious fungus, consists of five well-defined spore stages. The uredinial and telial stages are completed on the primary host (maize) whereas spermagonial and aecial stages occur ... -
La Diversidad Microbiana y la Incidencia de enfermedades causadas por hongos de suelo en soja, en respuesta a la intensificación de sistemas agrícolas
(Edición de Autor, 2018-12-04)En las últimas décadas, los sistemas agrícolas de la pampa húmeda experimentaron un proceso de simplificación de las rotaciones, con predominio de soja en monocultivo y largos períodos de barbecho otoño-invernal, causando ... -
Phytoplasmas infecting pome and stone fruits in South America and Iberian peninsula
(Indian Journals, 2018-12-10)The present review focuses on the diseases associated with phytoplasmas that affect pome and stone fruits trees in Argentina, Bolivia, Chile, Uruguay, Spain and Portugal. The advances and challenges faced by these countries ... -
An insight into the sialotranscriptome and virome of Amazonian anophelines
(BioMed Central, 2019)Background: Saliva of mosquitoes contains anti-platelet, anti-clotting, vasodilatory, anti-complement and antiinflammatory substances that help the blood feeding process. The salivary polypeptides are at a fast pace ... -
Caracterización del virus de la mancha anular de la papaya, epifitiología y manejo de la enfermedad en Carica papaya L. en Cuba
(Academia de Ciencias de Cuba, 2019)La prospección de plantaciones de papaya reveló que el virus de la mancha anular de la papaya (PRSV) se encuentra ampliamente distribuido en Cuba, con valores de incidencia y severidad elevados. La diversidad de las ... -
First report of Cladosporium cladosporioides causing leaf spot on tomato in Mexico
(Springer, 2019-01)During 2017, a severe leaf spot disease was observed in a tomato greenhouse in Texcoco, Estado de México, Mexico. Symptoms on leaves included yellow irregular lesions on adaxial surfaces, whereas intense grayish brown ... -
On the value of preprints: an early career researcher perspective
(PlosONE, 2019-02-21)Peer-reviewed journal publication is the main means for academic researchers in the life sciences to create a permanent public record of their work. These publications are also the de facto currency for career progress, ... -
Proteínas totales y perfiles SDS-PAGE de suelos agrícolas bajo fertilización mineral
(Facultad de Ciencias Exactas Físicas y Naturales, Universidad Nacional de Córdoba, 2019-03)Los microorganismos son fundamentales para el mantenimiento de las funciones de suelos naturales y agrícolas. La identificación de proteínas del suelo podría proporcionar una valiosa información sobre las capacidades ... -
Enfermedades del amarillamiento en cañaverales del Noroeste Argentino : distribución, efecto en el rendimiento y genotipos virales de Sugarcane yellow leaf virus
(Facultad de Agronomía y Veterinaria, Universidad Nacional de Río Cuarto, 2019-03)El cultivo de caña de azúcar en Argentina promueve el desarrollo territorial y el agregado de valor en origen. El uso de la caña semilla como medio de multiplicación, puede traer aparejado la propagación de enfermedades ...