Search Results - "Acosta, M. Cristina"

Evidence of chloroplast capture in South American Nothofagus (subgenus Nothofagus, Nothofagaceae) by Cristina Acosta, M., Premoli, Andrea C.

“…Subgenus Nothofagus, although geographically restricted at present to temperate areas of South America, has captured much attention in discussions of plant…”
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Phylogeographically concordant chloroplast DNA divergence in sympatric Nothofagus s.s. How deep can it be? by Premoli, Andrea C., Mathiasen, Paula, Cristina Acosta, M., Ramos, Victor A.

“…Here, we performed phylogenetic analyses and estimated the divergence times on mostly sympatric populations of five species within subgenus Nothofagus. We…”
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Evolutionary history of the chili pepper Capsicum baccatum L. (Solanaceae): domestication in South America and natural diversification in the Seasonally Dry Tropical Forests by Scaldaferro, Marisel A, Barboza, Gloria E, Acosta, M Cristina

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Understanding the extensive hybridization in South American Nothofagus through karyotype analysis by Acosta, M Cristina, Premoli, Andrea C

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Genetic diversity patterns of arbuscular mycorrhizal fungi associated with the mycoheterotroph Arachnitis uniflora Phil. (Corsiaceae) by Renny, Mauricio, Acosta, M. Cristina, Cofré, Noelia, Domínguez, Laura S., Bidartondo, Martin I., Sérsic, Alicia N.

“…Arachnitis uniflora is a mycoheterotrophic plant that exploits arbuscular mycorrhizal fungi of neighbouring plants. We tested A. uniflora 's specificity…”
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Karyological relationships among some South American species of Solanum (Solanaceae) based on fluorochrome banding and nuclear DNA amount by Acosta, M. Cristina, Guerra, Marcelo, Moscone, Eduardo A.

“…Fluorescent chromosome banding and measurements of nuclear DNA content by image cytometry of Feulgen-stained cells were performed in one sample each of eight…”
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Ancient climate changes and Andes uplift, rather than Last Glacial Maximum, affected distribution and genetic diversity patterns of the southernmost mycoheterotrophic plant Arachnitis uniflora Phil. (Corsiaceae) by Renny, Mauricio, Acosta, M. Cristina, Sérsic, Alicia N.

“…Arachnitis uniflora (Corsiaceae) is a mycoheterotrophic plant native to South America that grows in tropical semi-humid forests of Peru and Bolivia, in the…”
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Mountains as refugia in the Dry Chaco: phylogeography and species distribution modelling of the southernmost chilli pepper, Capsicum chacoense Hunz. (Solanaceae) by Scaldaferro, Marisel A, Sérsic, Alicia, Romanutti, Alejandra A, Acosta, M Cristina

“…Phylogeographical studies combined with species distribution modelling can provide evidence for past climate refugia. During the Pleistocene, the Chaco…”
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Characterization of eight species of Aloe (Asphodelaceae) from the nucleolar organizing region by Sánchez-G, Ysbelia, Raymúndez, María B., Imery, José, Acosta, M. Cristina, Moscone, Eduardo

“…Abstract Nucleolar organizing region of eight species of Aloe was analyzed in somatic metaphases and interphase nuclei. All species showed a uniform 2n=14,…”
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Karyotype Analysis in Several South American Species of Solanum and Lycianthes rantonnei (Solanaceae) by Acosta, M. Cristina, Bernardello, Gabriel, Guerra, Marcelo, Moscone, Eduardo A.

“…Somatic chromosomes of 17 species belonging to 4 subgenera and 7 sections of Solanum and Lycianthes rantonnei are studied. All taxa have 2n = 24. The…”
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Tracing the geographic origins of two forms of Opuntia ficus-indica cultivated in Argentina using haplotype diversity patterns, and cytogenetic and morphological analyses by Montenegro, Gonzalo, Acosta, M. Cristina, Caeiro, Luciana, Varone, Laura, Las Peñas, María Laura

“…Opuntia ficus-indica , commonly known as prickly-pear, tuna, or nopal, is a cactus species of economic significance. It is widely cultivated for its fruits and…”
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IAPT chromosome data 43 by Marhold, Karol, Kučera, Jaromír, Acosta, M. Cristina, Deroliya, Purushottam Kumar, Goel, Rajesh, Gupta, Raghbir Chand, Koch, Ana Kelly, Kumar, Brijesh, Kumar, Puneet, Ledra, Luciana, Moscone (†), Eduardo A., Nollet, Felipe, Pessoa, Edlley Max, Felix, Leonardo Pessoa, Pradhan, Saroj Kumar, Ribeiro, Tiago, Romanutti, Alejandra A., Scaldaferro, Marisel A., Sharma, Palvee, Singh, Harminder, Singh, Sushil Kumar, de Souza Santos, Amanda, Surmal, Anju, Thakur, Shivam

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Las políticas económicas y las geoeconomías regionales by Acosta M., Cristina

“…A nivel nacional son pocos los estudios realizados sobre las políticas económicas y su relación con las geoeconomías regionales. Generalmente, se tienden a…”
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Geodinámica ambiental de La cuenca Del río San Pedro. Flanco norandino venezolano by Kati A. MONTIEL, Cristina M. ACOSTA, Henry B. MALDONADO

“…El estúdio abarca el perímetro de Ia cuenca del rio San Pedro, flanco norandino venezolano, donde amplias áreas deforestadas, cicatrices de deslizamiento,…”
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Phylogeny and Character Evolution in Nierembergia (Solanaceae): Molecular, Morphological, and Cytogenetic Evidence by Tate, Jennifer A, Acosta, M. Cristina, McDill, Joshua, Moscone, Eduardo A, Simpson, Beryl B, Cocucci, Andrea A

“…Nierembergia (Solanaceae) contains 21 species found primarily in South America, with one species occurring disjunctly in Mexico. Among other features, a…”
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Morphology, Reproduction and Karyology in the Rare Andean Poa gymnantha by Negritto, María A., Romanutti, Alejandra A., Acosta, M. Cristina, Moscone, Eduardo A., Cocucci, Alfredo E., Anton, Ana M.

“…We report agamic reproduction in Poa gymnantha, an endemic species from the high Andes of Peru, Bolivia and Chile, known only from pistillate plants. This is…”
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CHROMOSOME REPORTS IN SOUTH AMERICAN NICOTIANEAE (SOLANACEAE), WITH PARTICULAR REFERENCE TO NIEREMBERGIA 1 , 2 by Acosta, M. Cristina, del V Ordóñez, Adriana, Cocucci, Andrea A., Moscone, Eduardo A.

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Chromosome Reports in South American Nicotianeae (Solanaceae), with Particular Reference to Nierembergia by Acosta, M. Cristina, del V. Ordóñez, Adriana, Cocucci, Andrea A., Moscone, Eduardo A.

“…Chromosome counts and karyotype information from 41 populations of 20 species and 6 varieties of Nicotianeae (Solanaceae) from South America belonging to…”
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Improving public health through policy advocacy by Acosta, Cristina M

“…The Partnership for the Public's Health (PPH) supports community groups and health departments to work together to improve the health of their communities…”
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CHROMOSOME REPORTS IN SOUTH AMERICAN NICOTIANEAE (SOLANACEAE), WITH PARTICULAR REFERENCE TO NIEREMBERGIA1,2 by Acosta, M. Cristina, del V Ordóñez, Adriana, Cocucci, Andrea A, Moscone, Eduardo A

“…Chromosome counts and karyotype information from 41 populations of 20 species and 6 varieties of Nicotianeae (Solanaceae) from South America belonging to…”
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