Search Results - "Fernández, Aveliano"

EDUARDO ALBERTO MOSCONE (1953-2017) by Fernández, Aveliano

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Genomic relationships between the cultivated peanut (Arachis hypogaea, Leguminosae) and its close relatives revealed by double GISH by Seijo, Guillermo, Lavia, Graciela I, Fernández, Aveliano, Krapovickas, Antonio, Ducasse, Daniel A, Bertioli, David J, Moscone, Eduardo A

“…Arachis hypogaea is a natural, well-established allotetraploid (AABB) with 2n = 40. However, researchers disagree on the diploid genome donor species and on…”
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Estudios citogenéticos en híbridos triploides y tetraploides de Turnera krapovickasii, T. scabra y T. subulata (Passifloraceae, Turneroideae) by Fernández, Aveliano, Fernández, Silvia A., Kovalsky, Ivana E., Solís Neffa, Viviana G.

“…A fin de investigar las relaciones genómicas entre especies de la serie Turnera (x= 5), se lleva a cabo un programa de cruzamientos controlados y se obtuvieron…”
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Análisis Citogeográfico En Turnera Krapovickasii (Passifloraceae) by Lazaroff, Yanina, Sara Moreno, E. M., Fernández, Aveliano, Solís Neffa, Viviana G.

“…Turnera krapovickasii se distribuye en el noroeste argentino, sur de Bolivia y oeste de Paraguay. Presenta citotipos diploide (2n= 2x= 10) y autotetraploide…”
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Eduardo Alberto Moscone (1953-2017) by Fernández, Aveliano

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Origin of triploid Arachis pintoi (Leguminosae) by autopolyploidy evidenced by FISH and meiotic behaviour by Lavia, Graciela Inés, Ortiz, Alejandra Marcela, Robledo, Germán, Fernández, Avellano, Seijo, Guillermo

“…• Background and Aims Polyploidy is a dominant feature of flowering-plant genomes, including those of many important crop species. Arachis is a largely diploid…”
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Physical mapping of the 5S and 18S-25S rRNA genes by FISH as evidence that Arachis duranensis and A. ipaensis are the wild diploid progenitors of A. hypogaea (Leguminosae) by Seijo, J. Guillermo, Lavia, Graciela I, Fernandez, Aveliano, Krapovickas, Antonio, Ducasse, Daniel, Moscone, Eduardo A

“…The 5S and the 18S-25S rRNA genes were physically mapped by fluorescent in situ hybridization (FISH) in all botanical varieties of cultivated peanut Arachis…”
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Mecanismos citológicos involucrados en la producción de gametos masculinos no reducidos en individuos diploides de Turnera sidoides subsp. carnea (Passifloraceae by Kovalsky, Ivana Evelin, Fernández, Aveliano, Solís Neffa, Viviana G.

“…Turnera sidoides (x = 7) es un complejo autopoliploide de hierbas alógamas perennes que incluye cinco subespecies, con niveles de ploidía desde diploide (2n =…”
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WALTER LEONARDO REYNOSO (1978-2006) by Fernández, Aveliano

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Cytogenetics, genome size and anther anatomy in Bulbostylis (Cyperaceae) by López, Maria Gabriela, Aveliano, Fernández, Florencia, Galdeano

“…Cyperaceae display diverse and unusual cytogenetical characteristics, but are still sparsely documented and poorly understood in this respect. Six new…”
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Chromosome Numbers of Some Southernmost Species of Mimosa L. (Leguminosae) by Seiio, Guillermo, Fernández, Aveliano

“…Chromosome numbers of 9 species of Mimosa which grow in the southern limit of the South American centre of diversification were determined, all of them are new…”
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Karyotype analysis and chromosome evolution in South American species of Lathyrus (Leguminosae) by Seijo, J. Guillermo, Fernandez, Aveliano

“…The karyotypes of 10 species and one variety of South American Lathyrus were determined and compared with those obtained of five entities from the Northern…”
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CARLOS ALBERTO NARANJO (1941-2005) by Fernández, Aveliano

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Breeding system variation, genetics and evolution in the Turneraceae by Shore, Joel S, Arbo, Maria M, Fernández, Aveliano

“…We review the genetics and evolution of breeding systems in the Turneraceae. Distyly occurs in seven of 10 genera and 81% of species. The remaining species are…”
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Genomic affinities in Turnera (subseries Turnera, Turneraceae) inferred by in situ hybridization techniques by López, Alicia, Fernández, Aveliano, Poggio, Lidia

“…Subseries Turnera comprises a polyploid complex with ploidy levels ranging from diploid (2n = 2x = 10) to octoploid (2n = 8x = 40). The use of fluorescent in…”
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Nuclear DNA content in the polyploid complex Turnera ulmifolia (Turnera L., Passifloraceae) by López, Alicia, Panseri, Andrea F, Poggio, Lidia, Fernández, Aveliano

“…Turnera ulmifolia constitutes a well-studied polyploid complex with allo- and autopolyploid species ranging from 2 to 8x. Flow cytometry was used to determine…”
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Cytogenetic Relationships between Turnera aurelii, T. cuneiformis (2n=8x=40) and T. orientalis (2n=6x=30) (Turneraceae) by Fernández, Aveliano, Arbo, Maria M.

“…We hybridized 2 octoploid species (2n=8x=40) T. aureliis and T. cuneiformis and one hexaploid species (2n=6x=30), T. orientalis. One octoploid (2n=8x=40) and 2…”
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Karyotypic studies in wild germplasm of Arachis (Leguminosae) by Lavia, Graciela I, Ortiz, Alejandra M, Fernández, Aveliano

“…The karyomorphology for eight diploid species of Arachis belonging to three sections has been described for the first time, Sect. Extranervosae: A. macedoi (2n…”
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Meiotic behavior and pollen viability of tetraploid Arachis glabrata and A. nitida species (Section Rhizomatosae, Leguminosae): implications concerning their polyploid nature and seed set production by Ortiz, Alejandra Marcela, Seijo, José Guillermo, Fernández, Aveliano, Lavia, Graciela Inés

“…The meiotic behavior and pollen viability of the tetraploids (2n = 4x = 40) Arachis glabrata and A. nitida were analyzed aiming to provide insights into the…”
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Anatomy, pollen, and chromosomes of Adenoa (Turneraceae), a monotypic genus endemic to Cuba by Gonzalez, Ana M., Salgado, Cristina R., Fernández, Aveliano, Arbo, María M.

“…The monotypic genus Adenoa is endemic to Cuba. Its name alludes to the presence of minute glands on the petal margin, identified in the present study as…”
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