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2021 Taxonomic update of phylum Negarnaviricota (Riboviria: Orthornavirae), including the large orders Bunyavirales and Mononegavirales
(Springer, 2021-08-31)In March 2021, following the annual International Committee on Taxonomy of Viruses (ICTV) ratification vote on newly proposed taxa, the phylum Negarnaviricota was amended and emended. The phylum was expanded by four families ... -
2022 taxonomic update of phylum Negarnaviricota (Riboviria: Orthornavirae), including the large orders Bunyavirales and Mononegavirales
(Springer, 2022-11-28)In March 2022, following the annual International Committee on Taxonomy of Viruses (ICTV) ratification vote on newly proposed taxa, the phylum Negarnaviricota was amended and emended. The phylum was expanded by two new ... -
25S–18S rDNA IGS of Capsicum: molecular structure and comparison
(Springer, 2012-02)The primary and secondary structures of the intergenic spacer (IGS) between the 3′-end of 25S ribosomal RNA (rRNA) gene and the 5′-end of 18S rRNA gene are described for the cultivated chili pepper Capsicum pubescens. The ... -
A barnavirus sequence mined from a transcriptome of the Antarctic pearlwort Colobanthus quitensis
(2018-03)Because so few viruses in the family Barnaviridae have been reported, we searched for more of them in public sequence databases. Here, we report the complete coding sequence of Colobanthus quitensis associated barnavirus ... -
A brassinosteroid functional analogue increases soybean drought resilience
(Nature Research, 2022-07-04)Drought severely affects soybean productivity, challenging breeding/management strategies to increase crop resilience. Hormone-based biostimulants like brassinosteroids (BRs) modulate growth/defence trade-off, mitigating ... -
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 ... -
A glimpse into the DNA virome of the unique “living fossil” Welwitschia mirabilis
(Elsevier, 2022-08-10)Here, we report the identification and characterization of four novel DNA viruses from Welwitschia mirabilis transcriptomic and genomic datasets. Complete circular virus-like sequences with affinity to members of ... -
A hard-to-keep promise: Vegetation use and aboveground carbon storage in silvopastures of the Dry Chaco
(Elsevier, 2020-11-01)In dry woodland regions, silvopastures have emerged as a promising option to balance cattle production, carbon storage and biodiversity. However, one of the major challenges in these systems, particularly when implemented ... -
A N7-guanine RNA cap methyltransferase signature-sequence as a genetic marker of large genome, non-mammalian Tobaniviridae
(Oxford University Press (OUP), 2019-12-19)The order Nidovirales is a diverse group of (+) RNA viruses, classified together based on their common genome organisation and conserved replicative enzymes, despite drastic differences in size and complexity. One such ... -
A proposed role for endomembrane trafficking processes in regulating tonoplast content and vacuole dynamics under ammonium stress conditions in Arabidopsis root cells
(Taylor and Francis, 2021-05-06)Ammonium (NH4+) stress has multiple effects on plant physiology, therefore, plant responses are complex, and multiple mechanisms are involved in NH4+ sensitivity and tolerance in plants. Root growth inhibition is an important ... -
A reference chromosomal map of the hot chili pepper Capsicum pubescens cv. “locoto” (Solanaceae)
(Instituto de Pesquisas Jardim Botânico do Rio de Janeiro, 2021)Capsicum pubescens is a cultivated hot chili pepper, consumed in Latin American cuisine as a distinctive ingredient, and popularly known as “locoto” or “rocoto”. This taxon is also an outstanding source of resistance to ... -
A South American Mouse Morbillivirus Provides Insight into a Clade of Rodent-Borne Morbilliviruses
(MDPI, 2022-10-29)Morbilliviruses are negative-sense single-stranded monosegmented RNA viruses in the family Paramyxoviridae (order Mononegavirales). Morbilliviruses infect diverse mammals including humans, dogs, cats, small ruminants, ... -
A Survey of Mycoviral Infection in Fusarium spp. Isolated from Maize and Sorghum in Argentina Identifies the First Mycovirus from Fusarium verticillioides
(MDPI, 2020-10)Mycoviruses appear to be widespread in Fusarium species worldwide. The aim of this work was to identify mycoviral infections in Fusarium spp., isolated from maize and sorghum grown in Argentina, and to estimate their ... -
Abordajes fisiológicos para el estudio del estrés abiótico en plantas. Disertaciones y protocolos
(Ediciones INTA, 2019)El libro "Abordajes fisiológicos para el estudio del estrés abiótico en plantas. Disertaciones y protocolos" de Ediciones INTA es producto del taller de formación dictado en el Instituto de Fisiología y Recursos Genéticos ... -
Achaparramiento de la Alfalfa, una nueva enfermedad viral en Argentina
(Edición de Autor, 2018-03-26)En el año 2010 se determinó en Argentina una nueva enfermedad viral afectando alfalfa (Medicago sativa L.) cuyos síntomas no habían sido reportados previamente en el Continente Americano. Los síntomas comprenden un severo ... -
Achaparramiento del maíz: enemigo silencioso en planteos extensivos y combinaciones explosivas en intensivos
(Asociación Argentina de Horticultura (ASAHO), 2021-10-05)El achaparramiento del maíz es una enfermedad endémica en el norte argentino. Es producido por un complejo de tres patógenos que infectan solos o en conjunto y tienen el mismo vector, la chicharrita Dalbulus maidis. ... -
Actividad enzimática extracelular en respuesta al agregado de efluente porcino como abono orgánico
(INTA, 2023-11-01)El ciclado de nutrientes está mediado por los ensamblajes microbianos y sus actividades metabólicas. Las enzimas extracelulares son producidas por los microorganismos para catalizar la degradación de compuestos orgánicos ... -
Actividad hidrolítica de enzimas microbianas sobre diacetato de fluoresceína
(Universidad Nacional del Nordeste, 2022)Durante los últimos años ha aumentado el interés por conocer el tamaño y la actividad de la biomasa microbiana del suelo, en parte debido a la importancia de esta información en el bioecosistema integrado y en los estudios ... -
Actividad sobre Economía circular y uso de residuos de cosecha de cultivos hortícolas
(EEA San Pedro, INTA, 2022)El 5 de mayo de 2021 se realizó una actividad interna entorno al uso de residuos de cosecha como enmiendas o biofumigantes. La actividad fue planificada de manera que todos los participantes tuvieron la oportunidad de ... -
Actualidad y perspectivas del manejo agroecológico del suelo en la Región Alimentaria de Córdoba (RAC)
(Universidad Nacional de Río Negro, 2023-11-29)Los sistemas productivos hortícolas de la Región Alimentaria de Córdoba presentan limitada sostenibilidad y fuerte dependencia a insumos externos relacionado en gran parte con la pérdida de fertilidad que presentan los ...