Knobs heterochromatic blocks occur in all Zea species with 2n = 20, varying in size and number across maize races and their wild relatives (Kato, Mass. Agric. Exp. Stn. Bull.635: 1-185, 1976; McClintock et al., Colegio de Postgraduados, Chapingo, México, 1981; González & Poggio, Genome 54: 26?32, 2011; Poggio et al., Cytogenet. Genome Res. 109: 259?267, 2005). Variation in DNA content has been proposed to be principally due to differences in the amount of heterochromatin, which is mainly located in distal knobs(Laurie & Bennett, Herediy 55:307-313, 1985; Poggio et al., Ann. Bot. 82:115-117, 1998). These structures can be observed as subtelomeric bands by DAPI-banding, and using Fluorescent In Situ Hybridization (FISH) (González et al., Chr...
The present work compares the molecular affinities, revealed by GISH, with the analysis of meiotic p...
El maíz, Zea mays ssp. mays, es uno de los cultivos más importantes de América y ha estado vinculado...
Genome size variation accompanies the diversification and evolution of many plant species. Relations...
The karyotypes of Zea luxurians and a race of maize from northwestern Argentina are described and co...
The Northwestern Argentina (NWA) highland region is one of the southernmost areas of native maize cu...
The taxa of genus Zea, maize and teosintes, have both intra and interspecific variation in its genom...
<div><p>In Argentina there are two different centers of maize diversity, the Northeastern (NEA) and ...
In this work we studied six populations belonging to two races of maize native of northwestern Argen...
The Northwestern Argentina (NWA) highland region is one of the southernmost areas of native maize cu...
Maize karyotype variability has been extensively investigated. The identification of maize somatic a...
Maize (Zea mays subsp. mays) is a member of the grass family Poaceae (Gramineae), together with many...
Maize (Zea mays subsp. mays) is a member of the grass family Poaceae (Gramineae), together with many...
Realini, María Florencia. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Dep...
Background and Aims: The number of plastome sequences has increased exponentially during the last de...
Realini, María Florencia. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Dep...
The present work compares the molecular affinities, revealed by GISH, with the analysis of meiotic p...
El maíz, Zea mays ssp. mays, es uno de los cultivos más importantes de América y ha estado vinculado...
Genome size variation accompanies the diversification and evolution of many plant species. Relations...
The karyotypes of Zea luxurians and a race of maize from northwestern Argentina are described and co...
The Northwestern Argentina (NWA) highland region is one of the southernmost areas of native maize cu...
The taxa of genus Zea, maize and teosintes, have both intra and interspecific variation in its genom...
<div><p>In Argentina there are two different centers of maize diversity, the Northeastern (NEA) and ...
In this work we studied six populations belonging to two races of maize native of northwestern Argen...
The Northwestern Argentina (NWA) highland region is one of the southernmost areas of native maize cu...
Maize karyotype variability has been extensively investigated. The identification of maize somatic a...
Maize (Zea mays subsp. mays) is a member of the grass family Poaceae (Gramineae), together with many...
Maize (Zea mays subsp. mays) is a member of the grass family Poaceae (Gramineae), together with many...
Realini, María Florencia. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Dep...
Background and Aims: The number of plastome sequences has increased exponentially during the last de...
Realini, María Florencia. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Dep...
The present work compares the molecular affinities, revealed by GISH, with the analysis of meiotic p...
El maíz, Zea mays ssp. mays, es uno de los cultivos más importantes de América y ha estado vinculado...
Genome size variation accompanies the diversification and evolution of many plant species. Relations...