Browsing Centros Regionales y EEAs by Subject "Hibridación Interespecífica"
Now showing items 1-5 of 5
-
Caracterización genética de las especies silvestres de papa Solanum gourlayi y Solanum spegazzinii e incorporación de germoplasma silvestre a la papa cultivada
(Facultad de Ciencias Agrarias, Universidad Nacional de Mar del Plata, 2009)La papa común, Solanum tuberosum L., es una especie tetraploide (2n=4x=48, 4NBE), que presenta alrededor de 200 especies emparentadas que constituyen un importante recurso genético para el mejoramiento heredable. Sin ... -
Epigenetic patterns newly established after interspecific hybridization in natural populations of Solanum
(Wiley, 2013-10)Interspecific hybridization is known for triggering genetic and epigenetic changes, such as modifications on DNA methylation patterns and impact on phenotypic plasticity and ecological adaptation. Wild potatoes (Solanum, ... -
Genomic relationships between hexaploid Helianthus resinosus and diploid Helianthus annuus (Asteraceae)
(Springer, 2014-05)Genus Helianthus comprises diploid and polyploid species. An autoallopolyploid origin has been proposed for hexaploid species but the genomic relationships remain unclear. Mitotic and meiotic studies in annual Helianthus ... -
Robles in Lagunas de Epulauquen, Argentina: previous and recent evidence of their distinctive character
(2014-12)The northernmost ‘robles’ of Argentina, located in Lagunas de Epulauquen (northwest Patagonia), are considered a population of Nothofagus obliqua, even though they differ in some respects from individuals of other populations ... -
Short‐term hybridisation activates Tnt1 and Tto1 Copia retrotransposons in wild tuber‐bearing Solanum species
(2015-07)Interspecific hybridisation in tuber‐bearing species of Solanum is a common phenomenon and represents an important source of variability, crucial for adaptation and speciation of potato species. In this regard, the effects ...