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Análisis de la producción y frecuencia de microsporas no reducidas en diploides de Turnera sidoides (Turneraceae)
Fil: Panseri, Andrea Florencia. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Nordeste. Instituto de Botanica del Nordeste. Universidad NacionalExpand
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Embriogénesis somática yregeneración de plantas demandioca (manihot esculenta crantz) decultivares de interés para Argentina
Resumen es: Se ha ajustado un procedimiento para la regeneracion de plantas de mandioca (Manihot esculenta) via embriogenesis somatica a partir del cultivo de hoja...
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Cariotipos de especies sudamericanas de Serjania (Sapindaceae, Paullinieae)
Se han estudiado los cromosomas mitoticos de quince especies de Serjania Mill., con 2n = 24, de America del Sur. Los resultados incluyen los primeros recuentos de S. paludosa Cambess. y S. setigeraExpand
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Genomic Relationships between Turnera krapovickasii (2x, 4x) and T. ulmifolia (6x) (Turneraceae, Turnera)
Abstract Interspecific crosses between two species of the Turnera ulmifolia complex with yellow flowers have been carried out. As a result, two hybrids were obtained: T. krapovickasii (K4) x T.Expand
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Geographic patterns of morphological variation in Turnera sidoides subsp. pinnatifida (Turneraceae)
  • V. S. Neffa
  • Biology
  • Plant Systematics and Evolution
  • 1 February 2010
With the objective of contributing to understanding the patterns of variation within the Turnera sidoides complex, a detailed evaluation of morphological variation along the range of T. sidoidesExpand
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Cyanogenesis variation in the Turnera sidoides L. polyploid complex (Turneraceae)
This study constitutes the first investigation of cyanogenesis variation within the Turnera sidoides autopolyploid complex. The qualitative and quantitative analysis carried out in 38 populationsExpand
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Evolutionary Relationships between the Diploid Turners grandiflora and the Octoploid T. fernandezii (Turneraceae)
Aiming to analyze the evolutionary relationships between the diploid species Turnera grandiflora (2n = 2x = 10) and the octoploid T. fernandezii (2n = 8x = 40), inter-specific hybrids were recoveredExpand
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Karyotype characterization and evolution in South American species of Lathyrus (Notolathyrus, Leguminosae) evidenced by heterochromatin and rDNA mapping
Notolathyrus is a section of South American endemic species of the genus Lathyrus. The origin, phylogenetic relationship and delimitation of some species are still controversial. The present studyExpand
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DNA content in South American endemic species of Lathyrus
The genome size was surveyed in 13 Notolathyrus species endemic to South America by flow cytometry and analyzed in an evolutionary and biogeographic context. A DNA content variation of 1.7-fold wasExpand
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Morphometric analysis of Schizachyrium condensatum (Poaceae) and related species
Our aim was to assess the degree of morphological differentiation of a group of taxa of Schizachyrium Nees, which presents similar inflorescences and shares habitat and geographic areas:Expand
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