L
Lidia Poggio
Researcher at Facultad de Ciencias Exactas y Naturales
Publications - 118
Citations - 1935
Lidia Poggio is an academic researcher from Facultad de Ciencias Exactas y Naturales. The author has contributed to research in topics: Ploidy & Polyploid. The author has an hindex of 24, co-authored 116 publications receiving 1764 citations. Previous affiliations of Lidia Poggio include University of Buenos Aires & National Scientific and Technical Research Council.
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Journal ArticleDOI
Ploidy levels and their relationships with the rainfall in several populations of Patagonian species of Berberis L.
TL;DR: The relationship between ploidy levels and rainfall showed that, contrarily to the species with 2n = 28, B. buxifolia and B. heterophylla grow in areas where the rainfall range is low, while the opening of new habitats for colonization as a result of climatic change provides an ecological opportunity for the polyploids to exploit their inherent advantage.
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Dissecting maize diversity in lowland South America: genetic structure and geographic distribution models.
Mariana Bracco,Mariana Bracco,Jimena Cascales,Jimena Cascales,Julián Cámara Hernández,Lidia Poggio,Lidia Poggio,Alexandra Marina Gottlieb,Alexandra Marina Gottlieb,Verónica Viviana Lia,Verónica Viviana Lia,Verónica Viviana Lia +11 more
TL;DR: The results challenge the prevailing view that lowland middle South America is just a contact zone between Andean and Tropical Lowland germplasm and highlight the occurrence of a unique, locally adapted gene pool.
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Cytogenetic studies in four cultivated Amaranthus (Amaranthaceae) species
TL;DR: The distribution and variability of constitutive heterochromatin were detailed using DAPI-CMA3 banding technique, and one chromosome pair having a NOR was found in each studied accession, with exception of Amaranthus caudatus cv.
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Chromosome numbers and meiotic studies in species of Senecio (Asteraceae) from Argentina
Mariana G. López,Arturo F. Wulff,Arturo F. Wulff,Lidia Poggio,Lidia Poggio,Cecilia Carmen Xifreda +5 more
TL;DR: It is concluded that polyploidy is the major force modelling the chromosome evolution within Senecio from Argentina and supports x = 5 as the basic chromosome number.
Journal ArticleDOI
Morphometric and Cytogenetic Studies in Mimosa diversipila (Mimosoideae, Leguminosae) and Their Taxonomic and Evolutionary Inferences
Matías Morales,Matías Morales,Matías Morales,Luis Arenas,Maria Isabel Remis,Arturo F. Wulff,Arturo F. Wulff,Lidia Poggio,Lidia Poggio,Renee Hersilia Fortunato,Renee Hersilia Fortunato,Renee Hersilia Fortunato +11 more
TL;DR: The morphological variability, chromosome number, and chromosome size in Mimosa diversipila is described and it is found that quantitative characters were useful for identification of the varieties, which also have a different geographic distribution.