Hybridization between South American Jarilla and North American diploid creosotebush (Larrea, Zygophyllaceae)
Different strains of the two diploid Larrea species L. divaricata (S. America) and L. tridentata (N. America), are compared morphologically, cytologically, and in their seed proteins. There are minor differences, also in chiasma frequencies. Experimental F1 hybrids have near-normal meiosis but are s...
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1977
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Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03782697_v126_n4_p331_Yang http://hdl.handle.net/20.500.12110/paper_03782697_v126_n4_p331_Yang |
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paper:paper_03782697_v126_n4_p331_Yang2023-06-08T15:39:29Z Hybridization between South American Jarilla and North American diploid creosotebush (Larrea, Zygophyllaceae) Poggio, Lidia Naranjo, Carlos Alberto Flora of N. and S. America Intercontinental experimental hybrids L. divaricata Larrea tridentata meiosis seed protein electrophoresis Zygophyllaceae Different strains of the two diploid Larrea species L. divaricata (S. America) and L. tridentata (N. America), are compared morphologically, cytologically, and in their seed proteins. There are minor differences, also in chiasma frequencies. Experimental F1 hybrids have near-normal meiosis but are semisterile. The parental species, therefore, biologically may be considered "allopatric semispecies". © 1977 Springer-Verlag. Fil:Poggio, L. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Naranjo, C.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1977 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03782697_v126_n4_p331_Yang http://hdl.handle.net/20.500.12110/paper_03782697_v126_n4_p331_Yang |
institution |
Universidad de Buenos Aires |
institution_str |
I-28 |
repository_str |
R-134 |
collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
topic |
Flora of N. and S. America Intercontinental experimental hybrids L. divaricata Larrea tridentata meiosis seed protein electrophoresis Zygophyllaceae |
spellingShingle |
Flora of N. and S. America Intercontinental experimental hybrids L. divaricata Larrea tridentata meiosis seed protein electrophoresis Zygophyllaceae Poggio, Lidia Naranjo, Carlos Alberto Hybridization between South American Jarilla and North American diploid creosotebush (Larrea, Zygophyllaceae) |
topic_facet |
Flora of N. and S. America Intercontinental experimental hybrids L. divaricata Larrea tridentata meiosis seed protein electrophoresis Zygophyllaceae |
description |
Different strains of the two diploid Larrea species L. divaricata (S. America) and L. tridentata (N. America), are compared morphologically, cytologically, and in their seed proteins. There are minor differences, also in chiasma frequencies. Experimental F1 hybrids have near-normal meiosis but are semisterile. The parental species, therefore, biologically may be considered "allopatric semispecies". © 1977 Springer-Verlag. |
author |
Poggio, Lidia Naranjo, Carlos Alberto |
author_facet |
Poggio, Lidia Naranjo, Carlos Alberto |
author_sort |
Poggio, Lidia |
title |
Hybridization between South American Jarilla and North American diploid creosotebush (Larrea, Zygophyllaceae) |
title_short |
Hybridization between South American Jarilla and North American diploid creosotebush (Larrea, Zygophyllaceae) |
title_full |
Hybridization between South American Jarilla and North American diploid creosotebush (Larrea, Zygophyllaceae) |
title_fullStr |
Hybridization between South American Jarilla and North American diploid creosotebush (Larrea, Zygophyllaceae) |
title_full_unstemmed |
Hybridization between South American Jarilla and North American diploid creosotebush (Larrea, Zygophyllaceae) |
title_sort |
hybridization between south american jarilla and north american diploid creosotebush (larrea, zygophyllaceae) |
publishDate |
1977 |
url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03782697_v126_n4_p331_Yang http://hdl.handle.net/20.500.12110/paper_03782697_v126_n4_p331_Yang |
work_keys_str_mv |
AT poggiolidia hybridizationbetweensouthamericanjarillaandnorthamericandiploidcreosotebushlarreazygophyllaceae AT naranjocarlosalberto hybridizationbetweensouthamericanjarillaandnorthamericandiploidcreosotebushlarreazygophyllaceae |
_version_ |
1768544088636784640 |