Karyotype Description of Two Andean Species of the guarani Group of Drosophila (Díptera: Drosophilidae) and Cytological Notes

The guarani group of Drosophila genus (Diptera: Drosophilidae) is formed by 24 species however the relationship of these species is not clear. In the present study are described the karyotypes of Drosophila sachapuyu Peñafiel and Rafael, 2018 and Drosophila zamorana Peñafiel and Rafael, 2018, two An...

Descripción completa

Detalles Bibliográficos
Autores principales: Vela, Doris, Villavicencio, Erika
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Oxford University Press 2021
Materias:
Short Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8122474/
https://www.ncbi.nlm.nih.gov/pubmed/33991100
http://dx.doi.org/10.1093/jisesa/ieab032
_version_ 1783692627353272320
author Vela, Doris
Villavicencio, Erika
author_facet Vela, Doris
Villavicencio, Erika
author_sort Vela, Doris
collection PubMed
description The guarani group of Drosophila genus (Diptera: Drosophilidae) is formed by 24 species however the relationship of these species is not clear. In the present study are described the karyotypes of Drosophila sachapuyu Peñafiel and Rafael, 2018 and Drosophila zamorana Peñafiel and Rafael, 2018, two Andean species members of the guarani group. Mitotic chromosomes from cerebral ganglia of third stand larval were obtained by thermal shock and cell suspension techniques. The karyotype of D. sachapuyu, presents 2n = 10 (4R, 1V; X = R, Y = R) while D. zamorana exhibits karyotype 2n = 12 (5R, 1V; X = V, Y = R).
format Online
Article
Text
id pubmed-8122474
institution National Center for Biotechnology Information
language English
publishDate 2021
publisher Oxford University Press
record_format MEDLINE/PubMed
spelling pubmed-81224742021-05-19 Karyotype Description of Two Andean Species of the guarani Group of Drosophila (Díptera: Drosophilidae) and Cytological Notes Vela, Doris Villavicencio, Erika J Insect Sci Short Communication The guarani group of Drosophila genus (Diptera: Drosophilidae) is formed by 24 species however the relationship of these species is not clear. In the present study are described the karyotypes of Drosophila sachapuyu Peñafiel and Rafael, 2018 and Drosophila zamorana Peñafiel and Rafael, 2018, two Andean species members of the guarani group. Mitotic chromosomes from cerebral ganglia of third stand larval were obtained by thermal shock and cell suspension techniques. The karyotype of D. sachapuyu, presents 2n = 10 (4R, 1V; X = R, Y = R) while D. zamorana exhibits karyotype 2n = 12 (5R, 1V; X = V, Y = R). Oxford University Press 2021-05-15 /pmc/articles/PMC8122474/ /pubmed/33991100 http://dx.doi.org/10.1093/jisesa/ieab032 Text en © The Author(s) 2021. Published by Oxford University Press on behalf of Entomological Society of America. https://creativecommons.org/licenses/by/4.0/This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) ), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Short Communication
Vela, Doris
Villavicencio, Erika
Karyotype Description of Two Andean Species of the guarani Group of Drosophila (Díptera: Drosophilidae) and Cytological Notes
title Karyotype Description of Two Andean Species of the guarani Group of Drosophila (Díptera: Drosophilidae) and Cytological Notes
title_full Karyotype Description of Two Andean Species of the guarani Group of Drosophila (Díptera: Drosophilidae) and Cytological Notes
title_fullStr Karyotype Description of Two Andean Species of the guarani Group of Drosophila (Díptera: Drosophilidae) and Cytological Notes
title_full_unstemmed Karyotype Description of Two Andean Species of the guarani Group of Drosophila (Díptera: Drosophilidae) and Cytological Notes
title_short Karyotype Description of Two Andean Species of the guarani Group of Drosophila (Díptera: Drosophilidae) and Cytological Notes
title_sort karyotype description of two andean species of the guarani group of drosophila (díptera: drosophilidae) and cytological notes
topic Short Communication
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8122474/
https://www.ncbi.nlm.nih.gov/pubmed/33991100
http://dx.doi.org/10.1093/jisesa/ieab032
work_keys_str_mv AT veladoris karyotypedescriptionoftwoandeanspeciesoftheguaranigroupofdrosophiladipteradrosophilidaeandcytologicalnotes
AT villavicencioerika karyotypedescriptionoftwoandeanspeciesoftheguaranigroupofdrosophiladipteradrosophilidaeandcytologicalnotes

Ejemplares similares