Listar Artículos científicos por fecha de publicación
Mostrando ítems 161-180 de 189
-
Population genetic characteristics and mating type frequency of Venturia effusa from Pecan in South America
(American Phytopathological Society, 2022-09-22)Scab, caused by the plant-pathogenic fungus Venturia effusa, is a major disease of pecan in South America, resulting in loss of quantity and quality of nut yield. Characteristics of the populations of V. effusa in South ... -
Unweaving the population structure and genetic diversity of Canadian shrub willow
(Springer Nature, 2022-10-14)Perennial shrub willow are increasingly being promoted in short-rotation coppice systems as biomass feedstocks, for phytoremediation applications, and for the diverse ecosystem services that can accrue. This renewed interest ... -
Transcriptional signatures of wheat inforescence development
(Springer Nature, 2022-10-14)In order to maintain global food security, it will be necessary to increase yields of the cereal crops that provide most of the calories and protein for the world’s population, which includes common wheat (Triticum aestivum ... -
Water management infrastructure alters plant species composition, functional diversity and soil condition in a livestock impaired mosaic of wetlands
(Wiley, 2022-11-24)Wetlands are fundamental in conserving biodiversity, regulating pollution, and as natural reservoirs of water, among several other contributions to people. Wetlands not only harbor for a great number of animal species, but ... -
Mimosa serra (Caesalpinioideae, Fabaceae): conservation insights and its presence in Argentina
(Magnolia Press, 2022-11-30)In this work we detected the presence of Mimosa serra for the first time in Argentina and analyzed its distribution and status of conservation. In that country, it species is only known in one population in the Misiones ... -
Land use changes and bird diversity in subtropical forests: urban development as the underlying factor
(Springer, 2022-12-15)The Serrano Chaco forest is the least extended Gran Chaco forest type with a long his tory of human disturbances, such as ranching, urbanization, fires, an exotic tree species expansion, which have altered natural vegetation ... -
Biological evaluation of Valeriana extracts from Argentina with potent cholinesterase inhibition for the treatment of neurodegenerative disorders and their comorbidities the case of Valeriana carnosa Sm. (Caprifoliaceae) studied in mice
(MDPI, 2023-01-01)Alzheimer’s disease (AD) is a neurodegenerative disorder whose pathophysiology in cludes the abnormal accumulation of proteins (e.g., β-amyloid), oxidative stress, and alterations in neurotransmitter levels, mainly ... -
Biomonitoring of alterations in fish that inhabit anthropic aquatic environments in a basin from semi-arid regions
(MDPI, 2023-01-12)Industrial, agricultural, and urban areas can be sources of pollution and a cause of habitat fragmentation. The Conlara River located in the northeast of San Luis Province suffers different environmental pressures along ... -
Decoupling of height growth and drought or pest resistance tradeoffs is revealed through multiple commongarden experiments of lodgepole pine
(Oxford University Press, 2023-03)The environment could alter growth and resistance tradeoffs in plants by affecting the ratio of resource allocation to various competing traits. Yet, how and why functional tradeoffs change over time and space is poorly ... -
Realistic scenarios of pesticide exposure alters multiple biomarkers in BOANA PULCHELLA (ANURA) Adult Frogs
(Springer, 2023-03-01)Imazethapyr, a post-emergent herbicide used in worldwide soybean and corn crops, induces genetic and biochemical alterations in aquatic vertebrates. This study examined the relationship between biomarkers at different ... -
On-farm impact on bread wheat quality under different management practices: a case study in the Yaqui Valley
(Wiley, 2023-03-24)Continuous development of new wheat varieties is necessary to satisfy the demands of farmers, industry, and consumers. The evaluation of candidate genotypes for commercial release under different on-farm conditions is a ... -
Partitioning the effects of habitat loss hunting and climate change on the endangered Chacoan peccary
(Wiley, 2023-04-04)Aim: Land-use change and overexploitation are major threats to biodiversity, and cli mate change will exert additional pressure in the 21st century. Although there are strong interactions between these threats, our ... -
Variation in seed dormancy of Chaco seasonally dry forest species: Effects of seed traits and population environmental conditions
(MDPI, 2023-04-27)The persistence of subtropical seasonally dry forests urgently requires the implementation of ex situ conservation and restoration programs. We studied variation in seed traits and dormancy of six native species growing ... -
Wheat plant height locus RHT25 encodes a PLATZ transcription factor that interacts with DELLA (RHT1)
(National Academy of Sciences, 2023-05-01)Plant height is an important agronomic trait with a significant impact on grain yield, as demonstrated by the positive effect of the REDUCED HEIGHT (RHT) dwarfing alleles (Rht1b) on lodging and harvest index in the “Green ... -
Effects of the neonicotinoid insecticides Thiamethoxam and imidacloprid on metamorphosis of the toad rhinella arenarum at environmentally-relevant concentrations
(Taylor and Francis, 2023-05-22)The present study examined the acute and chronic toxicity of the neonicotinoid insecticides imidacloprid (IMI) and thiamethoxam (TIA) on the neotropical amphibian species Rhinella arenarum, Rhinella fernandezae and Scinax ... -
How does post-flowering sources/sink manipulation affect grain weight and commercial quality in Argentinean bread wheat genotypes with different baking aptitude?
(Elsevier, 2023-06-29)Context: Wheat is a crop of vital importance for food security. In contrast to the accumulated knowledge for yield determination, the effect of variations in the source/sink (S/S) ratio on grain quality, and its interaction ... -
Breeding value predictive accuracy for scarcely recorded traits in a Eucalyptus grandis breeding population using genomic selection and data on predictor traits
(Springer, 2023-07-18)Genomic selection methods are particularly useful for traits that are difcult or expensive to measure. We investigated the impact of using predictor growth traits and/or genomic information to increase the breeding value ... -
Impact of different on-farm management practices on breat wheat quality: a case study in the Yaqui Valley
(Wiley, 2023-08-15)Continuous development of new wheat varieties is necessary to satisfy the demands of farmers, industry, and consumers. The evaluation of candidate genotypes for commercial release under different on-farm conditions is a ... -
On-farm assessment of yield and quality traits in durum wheat
(Wiley, 2023-08-15)Durum wheat is key source of calories and nutrients for many regions of the world. Demand for it is predicted toincrease. Further efforts are therefore needed to develop new cultivars adapted to different future scenarios. ... -
Behavioral and physiological response of the passerine bird agelaioides badius to seeds coated with imidacloprid.
(Springer, 2023-09-01)Neonicotinoids are globally used insecticides, and there are increasing evidence on their negative efects on birds. This study is aimed at characterizing the behavioral and physiological efects of the neonicotinoid ...