Search Results - "Moscone, Eduardo"

Phylogenetic relationships, diversification and expansion of chili peppers (Capsicum, Solanaceae) by García, Carolina Carrizo, Barfuss, Michael H. J., Sehr, Eva M., Barboza, Gloria E., Samuel, Rosabelle, Moscone, Eduardo A., Ehrendorfer, Friedrich

“…Capsicum (Solanaceae), native to the tropical and temperate Americas, comprises the well-known sweet and hot chili peppers and several wild species. So far,…”
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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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FISH and AgNor mapping of the 45S and 5S rRNA genes in wild and cultivated species of Capsicum (Solananceae) by Scaldaferro, Marisel A, da Cruz, M Victoria Romero, Cecchini, Nicolás M, Moscone, Eduardo A

“…Chromosome number and position of rDNA were studied in 12 wild and cultivated species of the genus Capsicum with chromosome numbers x = 12 and x = 13 (22…”
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Heterochromatin type, amount and distribution in wild species of chili peppers (Capsicum, Solanaceae) by Scaldaferro, Marisel A., Grabiele, Mauro, Moscone, Eduardo A.

“…Triple staining with the fluorochromes chromomycin A3, distamycin A and 4′-6-diamidino-2-phenylindole (CMA/DA/DAPI) was applied to somatic metaphases and…”
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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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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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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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Geographical pattern and ploidy levels of the weed Solanum elaeagnifolium (Solanaceae) from Argentina by Scaldaferro, Marisel, Chiarini, Franco, Santiñaque, Federico F, Bernardello, Gabriel, Moscone, Eduardo A

“…A total of 106 samples taken from natural Argentinean populations of the weedy Solanum elaeagnifolium (subgenus Leptostemonum) were studied cytologically to…”
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Complex rearrangements are involved in Cephalanthera (Orchidaceae) chromosome evolution by Moscone, Eduardo A, Samuel, Rosabelle, Schwarzacher, Trude, Schweizer, Dieter, Pedrosa-Harand, Andrea

“…The genus Cephalanthera is an excellent plant group for karyotype evolution studies because it exhibits a dysploid series and bimodal karyotypes. With the aim…”
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Analysis of Nuclear DNA Content in Capsicum (Solanaceae) by Flow Cytometry and Feulgen Densitometry by MOSCONE, EDUARDO A., BARANYI, MONIKA, EBERT, IRMA, GREILHUBER, JOHANN, EHRENDORFER, FRIEDRICH, HUNZIKER, ARMANDO T.

“…Flow cytometric measurements of nuclear DNA content were performed using ethidium bromide as the DNA stain (internal standard, Hordeum vulgare ‘Ditta’, 1C =…”
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Cytogenetic markers for the characterization of Capsicum annuum L. cultivars by Romero-da Cruz, María Victoria, Urdampilleta, Juan Domingo, Forni Martins, Eliana Regina, Moscone, Eduardo Alberto

“…Karyotypic studies with conventional staining have been unsuccessful due to the uniformity of Capsicum chromosomes. In this study, we found diagnostic…”
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25S–18S rDNA IGS of Capsicum: molecular structure and comparison by Grabiele, Mauro, Debat, Humberto J, Moscone, Eduardo A, Ducasse, Daniel A

“…The primary and secondary structures of the intergenic spacer (IGS) between the 3′-end of 25S ribosomal RNA (rRNA) gene and the 5′-end of 18S rRNA gene are…”
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New Endemic Species of Capsicum (Solanaceae) from the Brazilian Caatinga: Comparison with the Re-Circumscribed C. parvifolium by Barboza, Gloria E, Agra, María F, Romero, María V, Scaldaferro, Marisel A, Moscone, Eduardo A

“…Two new species of Capsicum from the Caatinga Biome (Brazil) are described and illustrated. The two species are endemic to the north-eastern states of Brazil…”
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Efficiency of cytogenetic methods in detecting a chromosome rearrangement induced by ionizing radiation in a cultivated chili pepper line (Capsicum baccatum var. pendulum - Solanaceae) by Scaldaferro, Marisel A., Grabiele, Mauro, Seijo, J. Guillermo, Debat, Humberto, Romero, M. Victoria, Ducasse, Daniel A., Prina, Alberto R., Moscone, Eduardo A.

“…Abstract Purpose: To locate transient chromosome aberrations on a selected pepper cultivar and determine the tracing efficiency of different cytogenetic…”
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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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Molecular and cytogenetic characterization of a transgene locus that induces silencing and methylation of homologous promoters in trans by Jakowitsch, Johannes, Papp, István, Moscone, Eduardo A., Van Der Winden, Johannes, Matzke, Marjori, Matzke, Antonius J. M.

“…Summary One type of homology‐dependent gene silencing in transgenic plants involves a silencing locus that is able to transcriptionally inactivate and…”
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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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A Test for Transvection in Plants: DNA Pairing May Lead to trans-Activation or Silencing of Complex Heteroalleles in Tobacco by Matzke, Marjori, Mette, M. Florian, Jakowitsch, Johannes, Kanno, Tatsuo, Moscone, Eduardo A, van der Winden, Johannes, Matzke, Antonius J. M

“…To study whether DNA pairing that influences gene expression can take place in somatic plant cells, a system designed to mimic transvection was established in…”
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Characterisation of pericentromeric and sticky intercalary heterochromatin in Ornithogalum longibracteatum (Hyacinthaceae) by Pedrosa, Andrea, Jantsch, Michael F., Moscone, Eduardo A., Ambros, Peter F., Schweizer, Dieter

“…The hexaploid liliaceous plant Ornithogalum longibracteatum (2n=6x=54) has a heterochromatin-rich bimodal karyotype with large (L) and small (S) chromosomes…”
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Analysis of Active Nucleolus Organizing Regions in Capsicum (Solanaceae) by Silver Staining by Moscone, Eduardo A., Loidl, Josef, Ehrendorfer, Friedrich, Hunziker, Armando T.

“…Nucleolar activity of 22 samples belonging to nine diploid species of Capsicum was analyzed in somatic metaphases and interphase nuclei. They are: C,…”
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