Výsledky vyhledávání - "Ortiz Ballesteros, Pedro Luis"

Multiple pre- and postzygotic components of reproductive isolation between two co-occurring Lysimachia species

Autor: Jiménez López, Francisco Javier, Arista Palmero, Montserrat, Talavera Solís, María Manuela, Cerdeira Morellato, Leonor Patricia, Pannell, John R., Viruel, Juan, Ortiz Ballesteros, Pedro Luis

Genetic divergence between species depends on reproductive isolation (RI) due to traits that reduce interspecific mating (prezygotic isolation) or are due to reduced hybrid fitness (postzygotic isolation). Previous research found that prezygotic barr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3272::45571847d1ecc70e4e5902d8390b0a4e

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Molecular approaches reveal speciation between red- and blue-flowered plants in the Mediterranean Lysimachia arvensis and L. monelli (Primulaceae)

Autor: Jiménez López, Francisco Javier, Viruel, Juan, Arista Palmero, Montserrat, Ortiz Ballesteros, Pedro Luis, Talavera Solís, María Manuela

Flower colour has played a decisive role as an evolutionary force in many groups of plants by driving speciation. A well-known example of colour polymorphism is found across the Mediterranean populations of Lysimachia arvensis and L. monelli, in whic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3272::b53aa3f845508bde11061b17d18c6500

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Pollinator Attendance and Reproductive Success in Cistus libanotis L. (Cistaceae)

Autor: Talavera Lozano, Salvador, Bastida Milián, Fernando, Ortiz Ballesteros, Pedro Luis, Arista Palmero, Montserrat

Publikováno v: idUS. Depósito de Investigación de la Universidad de Sevilla
instname
Arias Montano. Repositorio Institucional de la Universidad de Huelva

We studied pollen flow and reproductive success in two different-density stands of Cistus libanotis , a self- incompatible species. The pollinator spectrum comprised Hymenoptera, Coleoptera, and Diptera, but their relative frequencies at the flowers

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a73ee6f0bec1097e9a3462ef52940046
https://idus.us.es/xmlui/handle/11441/48599

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Low Reproductive Success in Two Subspecies of Juniperus oxycedrus L

Autor: Ortiz Ballesteros, Pedro Luis, Arista Palmero, Montserrat, Talavera Lozano, Salvador

Publikováno v: idUS. Depósito de Investigación de la Universidad de Sevilla
instname

Mature seed cone and seed production were studied in six populations of Juniperus oxycedrus (three of subspecies oxycedrus and three of subspecies macrocarpa). In both subspecies, seed cone abortion took place mainly just after the pollination period

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::e4956b3cd7a6b50ab792667347e457b6
https://idus.us.es/xmlui/handle/11441/48574

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