Chromosomal characterization of Rhodolirium laetum (Phil.) Ravenna (Amaryllidaceae) through karyotyping and in-situ hybridization of ribosomal DNA

Authors

  • Carlos M. Baeza Departamento de Botánica, Universidad de Concepción.
  • Nicolás García Florida Museum of Natural History, University of Florida.
  • Fernanda Herrera Departamento de Botánica, Universidad de Concepción.
  • Eduardo Ruiz Departamento de Botánica, Universidad de Concepción.
  • Marcelo Rosas Departamento de Botánica, Universidad de Concepción.

Abstract

Rhodolirium laetum (Phil.) Ravenna has a karyotype 2n = 2x = 16 and the haploid formula 4m + 2sm + 2st. One pair of rDNA 45S signals and two pairs of rDNA 5S were detected through fluorescent in-situ hybridization. The results are discussed in the context of Traubiinae.

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Published

2017-06-30

How to Cite

Baeza, C. M., García, N. ., Herrera, F., Ruiz, E., & Rosas, M. (2017). Chromosomal characterization of Rhodolirium laetum (Phil.) Ravenna (Amaryllidaceae) through karyotyping and in-situ hybridization of ribosomal DNA. Gayana Botánica, 74(1), 240-244. Retrieved from https://revistas.udec.cl/index.php/gayana_botanica/article/view/4036

Issue

Vol. 74 No. 1 (2017)

Section

Comunicaciones Breves

Copyright (c) 2017 Universidad de Concepción

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.