Abstract:
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.
Registro:
Documento: |
Artículo
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Título: | Hybridization between South American Jarilla and North American diploid creosotebush (Larrea, Zygophyllaceae) |
Autor: | Yang, T.W.; Hunziker, J.H.; Poggio, L.; Naranjo, C.A. |
Filiación: | Department of Biological Sciences, University of Arizona, Tucson, 85721, Arizona, United States Departmento de Ciencias Biológicas, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Suc. 28, Argentina
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Palabras clave: | Flora of N. and S. America; Intercontinental experimental hybrids; L. divaricata; Larrea tridentata; meiosis; seed protein electrophoresis; Zygophyllaceae |
Año: | 1977
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Volumen: | 126
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Número: | 4
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Página de inicio: | 331
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Página de fin: | 346
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DOI: |
http://dx.doi.org/10.1007/BF00986288 |
Título revista: | Plant Systematics and Evolution
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Título revista abreviado: | Pl Syst Evol
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ISSN: | 03782697
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CODEN: | ESPFB
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03782697_v126_n4_p331_Yang |
Referencias:
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Citas:
---------- APA ----------
Yang, T.W., Hunziker, J.H., Poggio, L. & Naranjo, C.A.
(1977)
. Hybridization between South American Jarilla and North American diploid creosotebush (Larrea, Zygophyllaceae). Plant Systematics and Evolution, 126(4), 331-346.
http://dx.doi.org/10.1007/BF00986288---------- CHICAGO ----------
Yang, T.W., Hunziker, J.H., Poggio, L., Naranjo, C.A.
"Hybridization between South American Jarilla and North American diploid creosotebush (Larrea, Zygophyllaceae)"
. Plant Systematics and Evolution 126, no. 4
(1977) : 331-346.
http://dx.doi.org/10.1007/BF00986288---------- MLA ----------
Yang, T.W., Hunziker, J.H., Poggio, L., Naranjo, C.A.
"Hybridization between South American Jarilla and North American diploid creosotebush (Larrea, Zygophyllaceae)"
. Plant Systematics and Evolution, vol. 126, no. 4, 1977, pp. 331-346.
http://dx.doi.org/10.1007/BF00986288---------- VANCOUVER ----------
Yang, T.W., Hunziker, J.H., Poggio, L., Naranjo, C.A. Hybridization between South American Jarilla and North American diploid creosotebush (Larrea, Zygophyllaceae). Pl Syst Evol. 1977;126(4):331-346.
http://dx.doi.org/10.1007/BF00986288