El cariotipo de Chaetanthera renifolia (J. Remy) Cabrera (Asteraceae) The karyotype of Chaethanthera renifolia (J. Remy) Cabrera (Asteraceae)
<abstract language="eng">The karyotype of Chaetanthera renifolia (J. Remy) Cabrera from Chile was examined. The species has 2n = 2x = 44 chromosomes, with lm+ lst + 2st-sat+ 17t+ lt-satchromosomes. The reported karyotype is bimodal and very asymmetric (AsK % = 86.6, TF % = 13.4 and S...
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| Autores principales: | , , |
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| Formato: | article |
| Lenguaje: | EN ES |
| Publicado: |
Universidad de Concepción
2010
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/9ccc7587309f4a5da7694f3f3d344c10 |
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| Sumario: | <abstract language="eng">The karyotype of Chaetanthera renifolia (J. Remy) Cabrera from Chile was examined. The species has 2n = 2x = 44 chromosomes, with lm+ lst + 2st-sat+ 17t+ lt-satchromosomes. The reported karyotype is bimodal and very asymmetric (AsK % = 86.6, TF % = 13.4 and Syi % = 15.5). These results are indicating that this species has the highest known chromosome number of the genus so far and the most asymmetrical karyotype of the group. |
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