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Mostrando ítems 1-20 de 206
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A genome-wide association study unveils key chromosome regions involved in determining sodium accumulation in wheat under conditions of low potassium supply
(Elsevier, 2022-05-30)Improving nutrient use efficiency is an important objective in modern breeding programs. In this work, we examined potassium utilization efficiency (KUtE) and traits potentially related to it in a formerly genotyped, ... -
A new species from Mimosa subseries Polycarpae (Leguminosae, Caesalpinioideae) in the Brazilian pantanal
(Magnolia Press, 2025-09-16)Mimosa humidicola (Leguminosae, Caesalpinioideae) is described and illustrated for the first time. It occurs exclusively in Pantanal, in wetlands and temporary flooded ponds in southern Mato Grosso and the northwest of ... -
A new species of Mimosa (Leguminosae, ser. Piresianae) from the Brazilian Midwest
(Magnolia Press, 2024-08-06)A new species of Mimosa (Leguminosae, ser. Piresianae) from Brazil is described and illustrated in this article, along with a short description about the morphological and anatomical traits to fire-resilience in dry forests ... -
A New Species of Mimosa L. ser. Bipinnatae DC. (Leguminosae) from the Cerrado: Taxonomic and Phylogenetic Insights
(MDPI, 2020-07-24)Mimosa carolina (Leguminosae), a new species from the Parque Nacional Chapada das Mesas, located in the northern limit of the Brazilian Cerrado, is described and illustrated. In addition, a phylogenetic reconstruction was ... -
A new species of Mimosa sect. Mimosa (Leguminosae, Mimosoideae) from Southern Brazil
(Springer, 2013-06)A new species of Mimosa section Mimosa, Mimosa eurystegia, which is apparently endemic to Paraná in southern Brazil, is described and illustrated. This species is distinguished by plurinerved leaflets and papyraceous, ... -
A new species of Mimosa section Mimosa (Leguminosae) from the Paraguayan Cerrado
(Magnolia Press, 2019-04)Mimosa schininii (Leguminosae), a new species from the Amambay region, in the Cerrado ecoregion of northeastern Paraguay, is described and illustrated. This new species belongs to Mimosa L. section Mimosa series Mimosa ... -
A new species of Petunia (Solanaceae) from Corrientes, Argentina = Una nueva especie de Petunia (Solanaceae) de Corrientes, Argentina
(2019-08-21)Describimos e ilustramos una nueva especie de Petunia , P. correntina , del suroeste de Corrientes, Argentina, en el sur de América del Sur. La especie tiene corola en forma de embudo con tubo de color verde blanquecino y ... -
A newly detected exotic ambrosia beetle in Argentina: Euwallacea interjectus (Coleoptera: Curculionidae: Scolytinae)
(Florida Entomological Society, 2019-03)An exotic species of ambrosia beetle (Coleoptera: Curculionidae: Scolytinae) of Asian origin has been detected recently in Argentina. Euwallacea interjectus (Blandford) has been collected infesting cultivated poplars in ... -
A triplicated wheat-rye chromosome segment including several 12-OXOPHYTODIENOATE REDUCTASE III genes influences magnesium partitioning and impacts wheat performance at low magnesium supply
(Elsevier, 2024-11-06)We previously reported a structural rearrangement between wheat (Triticum aestivum) and rye (Secale c ereale) chromosomes 1BS/1RS that increased the dosage of 12-OXOPHYTODIENOATE REDUCTASE III (OPRIII) genes involved in ... -
Acantholippia seriphioides : chemical biodiversity of wild populations from the Cuyo Region in Argentina = Acantholippia seriphioides: Biodiversidad química de poblaciones silvestres de la región de Cuyo de la Argentina
(2015)Nineteen samples from the aerial parts in bloom of Acantholippia seriphioides (Verbenaceae) were collected in three provinces belonging to the Cuyo region of Argentina. The essential oils were obtained by hydrodistillation, ... -
Accumulation of current-use pesticides, cholinesterase inhibition and reduced body condition in juvenile one-sided livebearer fish (Jenynsia multidentata) from the agricultural Pampa region of Argentina
(2017-10)The aim of this study was to characterize the level and nature of the pesticide contamination received by one-sided livebearer fish (Jenynsia multidentata) from a watercourse situated within the main agricultural region ... -
Advances in Legume Systematics 14. Classification of Caesalpinioideae. Part 2: Higher-level classification
(Pensoft Publishers, 2024-04-03)Caesalpinioideae is the second largest subfamily of legumes (Leguminosae) with ca. 4680 species and 163 genera. It is an ecologically and economically important group formed of mostly woody perennials that range from large ... -
Allelic variation of puroindolines genes in Iranian common wheat landraces
(MDPI, 2022-08-10)Wheat is one of the most widely grown crops in the world. One of the traits that defines wheat quality is grain hardness, which is determined by puroindolines (PINA and PINB) proteins encoded with Pina-D1 and Pinb-D1 genes. ... -
Analysis of the morphological attributes of a sweetpotato collection
(Wiley, 2010-07-30)The knowledge about the distribution of descriptors of a collection constitutes a useful tool for the management of genetic resources. The object of this work was to evaluate the composition and morphological characterisation ... -
Análisis de caracteres relacionados con el color de la raíz engrosada en un cruzamiento de dos clones de Ipomoea batatas L. (Lam.)
(ASAHo, 2009-01-01)El color es un atributo importante en las hortalizas al influir en la decisión de elección del consumidor, y algunos pigmentos asociados a esos colores les confieren propiedades funcionales. El objetivo de este trabajo fue ... -
Antiprotozoal Compounds from Urolepis hecatantha (Asteraceae)
(Hindawi, 2021-02-12)The dewaxed dichloromethane extract of Urolepis hecatantha and the compounds isolated from it were tested for their in vitro activity on Trypanosoma cruzi epimastigotes and Leishmania infantum promastigotes. The extract ... -
Anuran responses to spatial patterns of agricultural landscapes in Argentina
(2016-12)Context: Amphibians are declining worldwide and land use change to agriculture is recognized as a leading cause. Argentina is undergoing an agriculturalization process with rapid changes in landscape structure. Objectives: ... -
Assembling the Brazilian flora: overview of Leguminosae diversity The Brazil Flora Group – Leguminosae (Recommended citation: BFG - Leguminosae)
(Springer, 2024-11-14)Over the last two centuries, since the treatment of Leguminosae in Flora Brasiliensis, many new legume species and genera have been described, adding to the accumulated body of knowledge on species’ circumscriptions and ... -
Assessing Payne score accuracy through a bread wheat multi-genotype and multi-environment set from CIMMYT
(Elsevier, 2024-01-01)The Payne score is a prevalent strategy for assessing wheat quality by considering the distinct contributions of specific high-molecular-weight glutenin subunits. Despite its extensive use, the limited germplasm used in ... -
Assessing wildfire exposure in the Wildland-Urban Interface area of the mountains of central Argentina
(2017-07-01)Wildfires are a major threat to people and property in Wildland Urban Interface (WUI) communities worldwide, but while the patterns of the WUI in North America, Europe and Oceania have been studied before, this is not the ...