Results 11 to 20 of about 3,187,628 (306)
Extent of cross-fertilization in Orobanche cumana Wallr.
Biologia Plantarum, 2013 Sunflower broomrape (Orobanche cumana Wallr.) is considered a self-fertilizing species, but there is no indication as to whether it is strictly self-fertilized or that it presents some extent of cross-fertilization.
M. I. Rodríguez-Ojeda +3 more
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Epigenetics, 2022 Hybridization is a major source of evolutionary innovation. In plants, epigenetic mechanisms can help to stabilize hybrid genomes and contribute to reproductive isolation, but the relationship between genetic and epigenetic changes in animal hybrids is ...
Waldir M. Berbel-Filho +7 more
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Balancing selection in self‐fertilizing populations [PDF]
Evolution, 2021 Self-fertilization commonly occurs in hermaphroditic species, either occasionally or as the main reproductive mode. It strongly affects the genetic functioning of a population by increasing homozygosity and genetic drift and reducing the effectiveness of recombination.
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Hybridization generates a hopeful monster: a hermaphroditic selfing cichlid [PDF]
Royal Society Open Science, 2016 Compared with other phylogenetic groups, self-fertilization (selfing) is exceedingly rare in vertebrates and is known to occur only in one small clade of fishes.
Ola Svensson +3 more
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Frontiers in Cell and Developmental Biology, 2022 Fertilization is one of the most important events in living organisms to generate a new life with a mixed genetic background. To achieve successful fertilization, sperm and eggs must undergo complex processes in a sequential order.
Takako Saito +2 more
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Memorias do Instituto Oswaldo Cruz, 1988 Fifty specimens of five strains (10 per strain) of Helisoma duryi from Lima (Peru), St. Croix (Virgin Islands), Formosa (Brazil), Cartago (Costa Rica) and St. Vincent (Lesser Antilles), reared in isolation for about 150 days, laid 103 eggs.
W. Lobato Paraense, Lygia R. Corrêa
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Protein-carbohydrate interactions during fertilization [PDF]
, 1998 Interaction between gametes during fertilization is at least in part regulated by carbohydrate moieties of the zona pellucida (ZP) and carbohydrate binding proteins of the sperm surface. This review focuses on the protein-carbohydrate interactions during
Plendl, J., Sinowatz, Fred, Kolle, S.
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Applications in Plant Sciences, 2014 Premise of the study: We developed 24 nuclear microsatellite primers from an enriched genomic library for the Pacific coastal dune endemic Camissoniopsis cheiranthifolia to study the consequences of mating system differentiation, the genetics of species'
Adriana López-Villalobos +2 more
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Flaminia, a self-incompatible peach variety: Short communication
Horticultural Science, 2003 This study showed that the peach variety Flaminia is self-incompatible in Northern Greece, and it produces fruits only after cross fertilization.
C.G. Tsipouridis, T. Thomidis
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The evolution of recombination in self-fertilizing organisms [PDF]
Genetics, 2022 Abstract Cytological data from flowering plants suggest that the evolution of recombination rates is affected by the mating system of organisms, as higher chiasma frequencies are often observed in self-fertilizing species compared with their outcrossing relatives.
Stetsenko, Roman, Roze, Denis
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