dc.creator | Baeza Perry, Carlos Marcelo | es |
dc.creator | Cabezas, Carolina | es |
dc.creator | Terrab Benjelloun, Anass | es |
dc.creator | Stuessy, Tod | es |
dc.creator | Ruiz Ponce, Eduardo | es |
dc.creator | Negritto, María | es |
dc.creator | Urtubey, Estrella | es |
dc.date.accessioned | 2020-07-02T10:47:31Z | |
dc.date.available | 2020-07-02T10:47:31Z | |
dc.date.issued | 2007 | |
dc.identifier.citation | Baeza Perry, C.M., Cabezas, C., Terrab Benjelloun, A., Stuessy, T., Ruiz Ponce, E., Negritto, M. y Urtubey, E. (2007). Estudios cromosómicos en especies de hypochaeris l. (asteraceae, lactuceae) de Chile. Gayana Botánica, 64 (2), 245-249. | |
dc.identifier.issn | 0016-5301 (impreso) | es |
dc.identifier.issn | 0717-6643 (electrónico) | es |
dc.identifier.uri | https://hdl.handle.net/11441/98666 | |
dc.description.abstract | The genus Hypochaeris (Asteraceae, Lactuceae) contains twelve species in Europe, three in Asia, and approximately
50 in South America. In this paper, we worked with mitotic chromosomes of three different species of Hypochaeris
from Chile: H. acaulis, H. incana and H. scorzonerae. The species are very different in morphology and geographic
distribution. The aim of this work was to compare the chromosome morphology of these species. We found that the
chromosomes are different in size and morphology in H. acaulis (smaller than 6 μm and only chromosome 3 having a
secondary constriction on the short arm). In H. incana and H. scorzonerae the chromosomes are very similar in size,
and chromosomes 2 (on the long arm) and 3 (on the short arm) contain secondary constrictions. A tetraploid is reported
for H. scorzonerae | es |
dc.description.sponsorship | BBVA | es |
dc.description.sponsorship | Fundación Alexander von Humboldt (Georg Foster Stipendium) | es |
dc.format | application/pdf | es |
dc.format.extent | 5 p. | es |
dc.language.iso | spa | es |
dc.publisher | Universidad de Concepción, facultad de ciencias naturales y oceanográficas | es |
dc.relation.ispartof | Gayana Botánica, 64 (2), 245-249. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.title | Estudios cromosómicos en especies de hypochaeris l. (asteraceae, lactuceae) de Chile | es |
dc.title.alternative | Cromosome studies in species of hypochaeris l. (asteraceae, lactuceae) from chile | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Biología Vegetal y Ecología | es |
dc.journaltitle | Gayana Botánica | es |
dc.publication.volumen | 64 | es |
dc.publication.issue | 2 | es |
dc.publication.initialPage | 245 | es |
dc.publication.endPage | 249 | es |