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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 candidate gene survey of quantitative trait loci affecting chemical composition in tomato fruit
(Society for Experimental Biology, 2008-07)In tomato, numerous wild-related species have been demonstrated to be untapped sources of valuable genetic variability, including pathogen-resistance genes, nutritional, and industrial quality traits. From a collection of ... -
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 ... -
Adh1 first intron polymorphisms in Argentinean populations of Ceratitis capitata
(2010-07)DNA size polymorphisms were utilized in a study of 24 natural populations of Ceratitis capitata Wiedemann (Diptera: Tephritidae) from Argentina. The first intron of alcohol dehydrogenase 1 gene (Adh1) was amplified using ... -
Agronomic and molecular characterization of Chloris gayana cultivars and salinity response during germination and early vegetative growth
(CIAT, 2019-01)Chloris gayana is a warm-season grass, often cultivated in areas where soil salinity is a major constraint for forage production. Five cultivars (2 unselected populations and 3 synthetic varieties) were evaluated through ... -
Amblyomma parvum Aragão, 1908 (Acari: Ixodidae): Phylogeography and systematic considerations
(2016-07)The geographical distribution of Amblyomma parvum Aragão 1908 in the New World is disjunct, with two main clusters separated from each other by the Amazon basin. The main objectives of this study were to further investigate ... -
Analysis of genetic variability in in vitro regenerated buffelgrass plants through issr molecular markers = Análisis de variabilidad genética en plantas regeneradas in vitro de buffelgrass mediante marcadores moleculares issr
(Universidad Nacional de Cuyo, 2018)Genetic variability can be generated through in vitro culture via somaclonal variation. This tool can be potentially useful in a breeding program involving apomictic buffelgrass genotypes. The aim of this work was to ... -
Analysis of Genetic Variability in the Argentine Polo Horse With a Panel of Microsatellite Markers
(Elsevier, 2020-11)Argentine Polo (AP) is a young horse breed with a fast expansion because of an open registry policy and the application of assisted reproduction technologies. In the last years, AP showed a remarkable progress associated ... -
Análisis de la variabilidad genética mediante marcadores ISSR en Calibrachoa
(Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, 2011)El género Calibrachoa, de considerable importancia como cultivo ornamental, debido a la variabilidad y vistosidad de sus flores, pertenece a la familia Solanaceae. Históricamente, las especies de Calibrachoa eran incluidas ... -
Análisis integrado de caracteres fenológicos del duraznero mediante estudios de asociación del genoma completo durante una campaña
(Facultad de Ciencias Agrarias, Universidad Nacional de Jujuy, 2022-10)En regiones de clima templado, las temperaturas condicionan a los productores a seleccionar cultivares de duraznero con caracteres fenológicos adecuados con el objetivo de disminuir los riesgos de daños por heladas e ... -
Análisis preliminar del control genético de etapas fenológicas en duraznero (Prunus persica (L.) Bastch) a través de estudios de mapeo por asociación como nuevos enfoques del programa de mejoramiento en la EEA San Pedro
(Asociación Argentina de Horticultura (ASAHo), 2021)La ecofisiología del cultivo de duraznero alterna períodos de dormición entre las estaciones de crecimiento. Las yemas florales y vegetativas se someten a condiciones de bajas temperaturas (<10 °C), seguido de la exposición ... -
Antifungal susceptibility profile and molecular identification of Cyp51C mutations in clinical and environmental isolates of Aspergillus flavus from Argentina
(Wiley, 2020-10)Background: The emergence of azole resistance in non‐fumigatus Aspergillus strains is on the raise. Objectives: To study the susceptibility profiles and the molecular mechanisms of azole resistance of environmental and ... -
Aplicación de una metodología basada en aprendizaje automático para el mejoramiento genético de duraznero
(Facultad de Ciencias Agrarias, Universidad Nacional de Jujuy, 2022-10)El mejoramiento genético de duraznero es una actividad a largo plazo que implica una gran inversión de tiempo en comparación con los cultivos anuales debido principalmente a dos desafíos: largos períodos juveniles y plantas ... -
Aspectos biológicos y epidemiológicos de enfermedades del tabaco causadas por Rhizoctonia solani, en el noroeste argentino
(Escuela para Graduados Ing. Agr. Alberto Soriano, Facultad de Agronomía, Universidad de Buenos Aires, 2015-12-09)Las enfermedades en tabaco (Nicotiana tabacum L.), causadas por Rhizoctonia solani Künh, y en importancia de prevalencia la podredumbre radicular, son las enfermedades que causan mayores pérdidas en la producción. Cuanto ... -
Assessing spatial genetic structure from molecular marker data via principal component analyses: a case study in a Prosopis sp. fores
(Scientific Research Publishing, 2014-01)Advances in genotyping technology, such as molecular markers, have noticeably improved our capacity to characterize genomes at multiple loci. Concomitantly, the methodological framework to analyze genetic data has expanded, ... -
Assessing the genetic diversity of Panicum coloratum var. makarikariense using agro‐morphological traits and microsatellite‐based markers
(2015-11)Panicum coloratum var. makarikariense is a perennial C4 grass native to South Africa with relatively good forage production under limited‐resource conditions. Genetic characterisation and breeding efforts have been scant, ... -
Assessment of cold tolerance at early developmental stages and allelic variation at candidate genes in South American rice germplasm
(Springer, 2014-06)Rice is susceptible to cold during early developmental stages. Most tolerant cultivars have been developed for other conditions than those occurring in South America’s rice growing areas, or their grain type is not suitable ... -
Assessment of genetic diversity and population structure in a garlic (Allium sativum L.) germplasm collection varying in bulb content of pyruvate, phenolics, and solids
(Elsevier, 2019-10)This study characterized genetic diversity in the Argentine garlic germplasm bank by analysis of 10 SSR loci in 73 garlic accessions. A total of 43 alleles and polymorphic information content (PIC) value of 0.38, along ... -
An assessment of the genetic diversity of Cedrela balansae C. DC. (Meliaceae) in Northwestern Argentina by means of combined use of SSR and AFLP molecular markers
(2013-04)Cedrela balansae C.DC. is a native tree species in Argentina, severely exploited for its timber features. We performed a molecular analysis to understand the genetic diversity and its distribution in eight remaining ... -
Association mapping to identify molecular markers associated with resistance genes to stink bugs in soybean
(Springer, 2021-02)Damage generated by insects is one of main restricting factors for soybean production. Stink bugs are a great threat within pests because, by feeding mainly on pods, they cause direct and irreversible damage to developing ...