Cytogenetic characterization of Caesalpinia spinosafrom Tarma and Palca (Junín)

Authors

  • Alberto López Laboratorio de Genética. Facultad de Ciencias Biologicas. Universidad Nacional Mayor de San Marcos. Lima, Perú.
  • María Siles-Vallejos Laboratorio de Genética. Facultad de Ciencias Biologicas. Universidad Nacional Mayor de San Marcos. Lima, Perú.
  • Diego Orihuela Laboratorio de Genética. Facultad de Ciencias Biologicas. Universidad Nacional Mayor de San Marcos. Lima, Perú.
  • José Linares Laboratorio de Genética. Facultad de Ciencias Biológicas. Universidad Nacional Mayor de San Marcos. Lima, Perú.
  • Shary Ríos Laboratorio de Genética. Facultad de Ciencias Biologicas. Universidad Nacional Mayor de San Marcos. Lima, Perú.
  • Yvette Villafani Laboratorio de Genética. Facultad de Ciencias Biologicas. Universidad Nacional Mayor de San Marcos. Lima, Perú.
  • Misael Guevara Laboratorio de Citogenética, Facultad de Ciencias Biológicas, Universidad Nacional Mayor de San Marcos. Apartado 110058, Lima 11, Perú.
  • Olga Bracamonte Laboratorio de Citogenética, Facultad de Ciencias Biológicas, Universidad Nacional Mayor de San Marcos. Apartado 110058, Lima 11, Perú.

DOI:

https://doi.org/10.15381/rpb.v20i3.5253

Keywords:

chromosome, submetacentric, metacentric, metaphase, karyotype.

Abstract

Somatic chromosomes of Caesalpinia spinosa (Feuillée ex Molina) Kuntze, “Tara”, wild populations of Huinco and Palca (Junín) regions were studied. The specie were diploid (2n=24). Chromosomes were small. The karyotypes showed the same chromosome number, they found differences in morphological parameters of the same, with the karyotype formula for the town of Huinco: 6m + 6 sm and the town of Palca: 5m + 7 sm.

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Published

12/30/2013

Issue

Vol. 20 No. 3 (2013)

Section

Notes

License

Copyright (c) 2013 Alberto López, María Siles-Vallejos, Diego Orihuela, José Linares, Shary Ríos, Yvette Villafani, Misael Guevara, Olga Bracamonte

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How to Cite

López, Alberto, María Siles-Vallejos, Diego Orihuela, José Linares, Shary Ríos, Yvette Villafani, Misael Guevara, and Olga Bracamonte. 2013. “Cytogenetic Characterization of Caesalpinia Spinosafrom Tarma and Palca (Junín)”. Revista Peruana De Biología 20 (3): 245-48. https://doi.org/10.15381/rpb.v20i3.5253.