HIBRIDACIÓN INTERESPECÍFICA EN PASSIFLORA (PASSIFLORACEAE), MEDIANTE POLINIZACIÓN MANUAL, Y CARACTERÍSTICAS FLORALES PARA LA POLINIZACIÓN
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| Formato: | Artículo científico |
| Lenguaje: | es |
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Universidad de Costa Rica
2006
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| _version_ | 1876455770612039680 |
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| author | WILLIAM RAMÍREZ B. |
| author_facet | WILLIAM RAMÍREZ B. |
| contents | HIBRIDACIÓN INTERESPECÍFICA EN PASSIFLORA (PASSIFLORACEAE), MEDIANTE POLINIZACIÓN MANUAL, Y CARACTERÍSTICAS FLORALES PARA LA POLINIZACIÓN WILLIAM RAMÍREZ B. Biología Passiflora pollination polinización hibridación interespecífica interspecific hybridization In the genus Passi fl ora the evolution of different colors, presence or absence of attractant aromas, corona structure and position with respect to the androgynophore, could have played an important role in speciation and association to very speci fi c and diverse pollinators, such as bees, moths, wasps, hummingbirds, and bats. Passi fl ora vitifolia (which is pollinated by hummingbirds) produced viable seeds after being manually pollinated with pollen from P. ambigua , P. edulis , P. platyloba , P. quadrangularis (all of these pollinated by solitary bees), and P. miniata (pollinated by hummingbirds). P. platyloba was able to produce viable seeds after being pollinated with P. miniata . It is here postulated that due to speci fi c pollinators, some Passi fl ora species have not evolved genetic mechanisms for reproductive isolation, and that new species could have evolved sympatrically through polyploidy 2006 artículo científico 1409-3871 https://www.redalyc.org/articulo.oa?id=44339812005 es http://www.redalyc.org/revista.oa?id=443 Lankesteriana International Journal on Orchidology application/pdf Universidad de Costa Rica Lankesteriana International Journal on Orchidology (Costa Rica) Num.3 Vol.6 |
| format | Artículo científico |
| id | redalyc_44339812005 |
| institution | Redalyc |
| language | es |
| publishDate | 2006 |
| publisher | Universidad de Costa Rica |
| spellingShingle | HIBRIDACIÓN INTERESPECÍFICA EN PASSIFLORA (PASSIFLORACEAE), MEDIANTE POLINIZACIÓN MANUAL, Y CARACTERÍSTICAS FLORALES PARA LA POLINIZACIÓN WILLIAM RAMÍREZ B. Biología Passiflora pollination polinización hibridación interespecífica interspecific hybridization HIBRIDACIÓN INTERESPECÍFICA EN PASSIFLORA (PASSIFLORACEAE), MEDIANTE POLINIZACIÓN MANUAL, Y CARACTERÍSTICAS FLORALES PARA LA POLINIZACIÓN WILLIAM RAMÍREZ B. Biología Passiflora pollination polinización hibridación interespecífica interspecific hybridization In the genus Passi fl ora the evolution of different colors, presence or absence of attractant aromas, corona structure and position with respect to the androgynophore, could have played an important role in speciation and association to very speci fi c and diverse pollinators, such as bees, moths, wasps, hummingbirds, and bats. Passi fl ora vitifolia (which is pollinated by hummingbirds) produced viable seeds after being manually pollinated with pollen from P. ambigua , P. edulis , P. platyloba , P. quadrangularis (all of these pollinated by solitary bees), and P. miniata (pollinated by hummingbirds). P. platyloba was able to produce viable seeds after being pollinated with P. miniata . It is here postulated that due to speci fi c pollinators, some Passi fl ora species have not evolved genetic mechanisms for reproductive isolation, and that new species could have evolved sympatrically through polyploidy 2006 artículo científico 1409-3871 https://www.redalyc.org/articulo.oa?id=44339812005 es http://www.redalyc.org/revista.oa?id=443 Lankesteriana International Journal on Orchidology application/pdf Universidad de Costa Rica Lankesteriana International Journal on Orchidology (Costa Rica) Num.3 Vol.6 |
| title | HIBRIDACIÓN INTERESPECÍFICA EN PASSIFLORA (PASSIFLORACEAE), MEDIANTE POLINIZACIÓN MANUAL, Y CARACTERÍSTICAS FLORALES PARA LA POLINIZACIÓN |
| topic | Biología Passiflora pollination polinización hibridación interespecífica interspecific hybridization |
| url | https://www.redalyc.org/articulo.oa?id=44339812005 |