Interspecific differences revealed with in drosophila photometric analysis

The above refer to experiments present a new method which permits the study of philogenesis in the genus Drosophila. There are several types of results: a) close kinship among the various geographical races of  D. melanogaster in the neo-tropics coincides with their spectrophotometric similarities;...

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Autores:
Hoenigsberg, H. F.
Chejne, A. J.
Bautista, E.
Tipo de recurso:
Article of journal
Fecha de publicación:
1964
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/43236
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/43236
http://bdigital.unal.edu.co/33334/
Palabra clave:
Ciencias Naturales
Biología
Plantas
animales
Historia Natural
Paleobotánica
Paleozoología
Ephrussi
Herold
Fleishman
Goldschmidt
Bakker
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
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spelling Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Hoenigsberg, H. F.d1b97c04-75ab-48dc-8ba1-a1e0ab269689300Chejne, A. J.07474a7f-7609-4564-8da7-70770ec522b6300Bautista, E.7540b960-0cad-4cc2-b314-c915e3036d5f3002019-06-28T11:43:28Z2019-06-28T11:43:28Z1964https://repositorio.unal.edu.co/handle/unal/43236http://bdigital.unal.edu.co/33334/The above refer to experiments present a new method which permits the study of philogenesis in the genus Drosophila. There are several types of results: a) close kinship among the various geographical races of  D. melanogaster in the neo-tropics coincides with their spectrophotometric similarities; b) the interspecific differences are also identified with the photometric analysis; c) finally there are optical density affinities among the various species which belong to the same taxonomic groups.  Acknowledgment. The authors want to express their gratitude to Professor Everet of the physico-chemical laboratory of the National University for the use of his Beckman DU spectrophotometer and for his generous advice. This research is supported by the American Agricultural Research Service grant F. G. Co 107. For technical assistance we are indebted to Miss B. I. Cortés and to Mr. L. Castro.application/pdfspaCaldasiahttp://revistas.unal.edu.co/index.php/cal/article/view/33145Universidad Nacional de Colombia Revistas electrónicas UN CaldasiaCaldasiaCaldasia; Vol. 9, núm. 42 (1964); 115-127 Caldasia; Vol. 9, núm. 42 (1964); 115-127 2357-3759 0366-5232Hoenigsberg, H. F. and Chejne, A. J. and Bautista, E. (1964) Interspecific differences revealed with in drosophila photometric analysis. Caldasia; Vol. 9, núm. 42 (1964); 115-127 Caldasia; Vol. 9, núm. 42 (1964); 115-127 2357-3759 0366-5232 .Interspecific differences revealed with in drosophila photometric analysisArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTCiencias NaturalesBiologíaPlantasanimalesHistoria NaturalPaleobotánicaPaleozoologíaEphrussiHeroldFleishmanGoldschmidtBakkerORIGINAL33145-122883-1-PB.pdfapplication/pdf4264555https://repositorio.unal.edu.co/bitstream/unal/43236/1/33145-122883-1-PB.pdfbf33f905bc456e50abd3911960793fe2MD51THUMBNAIL33145-122883-1-PB.pdf.jpg33145-122883-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg8182https://repositorio.unal.edu.co/bitstream/unal/43236/2/33145-122883-1-PB.pdf.jpg2eafa6288259afeb9aefdd2a76fe7d5eMD52unal/43236oai:repositorio.unal.edu.co:unal/432362024-02-09 23:09:43.984Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv Interspecific differences revealed with in drosophila photometric analysis
title Interspecific differences revealed with in drosophila photometric analysis
spellingShingle Interspecific differences revealed with in drosophila photometric analysis
Ciencias Naturales
Biología
Plantas
animales
Historia Natural
Paleobotánica
Paleozoología
Ephrussi
Herold
Fleishman
Goldschmidt
Bakker
title_short Interspecific differences revealed with in drosophila photometric analysis
title_full Interspecific differences revealed with in drosophila photometric analysis
title_fullStr Interspecific differences revealed with in drosophila photometric analysis
title_full_unstemmed Interspecific differences revealed with in drosophila photometric analysis
title_sort Interspecific differences revealed with in drosophila photometric analysis
dc.creator.fl_str_mv Hoenigsberg, H. F.
Chejne, A. J.
Bautista, E.
dc.contributor.author.spa.fl_str_mv Hoenigsberg, H. F.
Chejne, A. J.
Bautista, E.
dc.subject.proposal.spa.fl_str_mv Ciencias Naturales
Biología
Plantas
animales
Historia Natural
Paleobotánica
Paleozoología
Ephrussi
Herold
Fleishman
Goldschmidt
Bakker
topic Ciencias Naturales
Biología
Plantas
animales
Historia Natural
Paleobotánica
Paleozoología
Ephrussi
Herold
Fleishman
Goldschmidt
Bakker
description The above refer to experiments present a new method which permits the study of philogenesis in the genus Drosophila. There are several types of results: a) close kinship among the various geographical races of  D. melanogaster in the neo-tropics coincides with their spectrophotometric similarities; b) the interspecific differences are also identified with the photometric analysis; c) finally there are optical density affinities among the various species which belong to the same taxonomic groups.  Acknowledgment. The authors want to express their gratitude to Professor Everet of the physico-chemical laboratory of the National University for the use of his Beckman DU spectrophotometer and for his generous advice. This research is supported by the American Agricultural Research Service grant F. G. Co 107. For technical assistance we are indebted to Miss B. I. Cortés and to Mr. L. Castro.
publishDate 1964
dc.date.issued.spa.fl_str_mv 1964
dc.date.accessioned.spa.fl_str_mv 2019-06-28T11:43:28Z
dc.date.available.spa.fl_str_mv 2019-06-28T11:43:28Z
dc.type.spa.fl_str_mv Artículo de revista
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dc.type.content.spa.fl_str_mv Text
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format http://purl.org/coar/resource_type/c_6501
status_str publishedVersion
dc.identifier.uri.none.fl_str_mv https://repositorio.unal.edu.co/handle/unal/43236
dc.identifier.eprints.spa.fl_str_mv http://bdigital.unal.edu.co/33334/
url https://repositorio.unal.edu.co/handle/unal/43236
http://bdigital.unal.edu.co/33334/
dc.language.iso.spa.fl_str_mv spa
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dc.relation.spa.fl_str_mv http://revistas.unal.edu.co/index.php/cal/article/view/33145
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Caldasia
Caldasia
dc.relation.ispartofseries.none.fl_str_mv Caldasia; Vol. 9, núm. 42 (1964); 115-127 Caldasia; Vol. 9, núm. 42 (1964); 115-127 2357-3759 0366-5232
dc.relation.references.spa.fl_str_mv Hoenigsberg, H. F. and Chejne, A. J. and Bautista, E. (1964) Interspecific differences revealed with in drosophila photometric analysis. Caldasia; Vol. 9, núm. 42 (1964); 115-127 Caldasia; Vol. 9, núm. 42 (1964); 115-127 2357-3759 0366-5232 .
dc.rights.spa.fl_str_mv Derechos reservados - Universidad Nacional de Colombia
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.license.spa.fl_str_mv Atribución-NoComercial 4.0 Internacional
dc.rights.uri.spa.fl_str_mv http://creativecommons.org/licenses/by-nc/4.0/
dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución-NoComercial 4.0 Internacional
Derechos reservados - Universidad Nacional de Colombia
http://creativecommons.org/licenses/by-nc/4.0/
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.mimetype.spa.fl_str_mv application/pdf
dc.publisher.spa.fl_str_mv Caldasia
institution Universidad Nacional de Colombia
bitstream.url.fl_str_mv https://repositorio.unal.edu.co/bitstream/unal/43236/1/33145-122883-1-PB.pdf
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