Registro completo |
Provedor de dados: |
Rev. Bras. Bot.
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País: |
Brazil
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Título: |
Late-acting self-incompatibility in Capparis retusa (Capparaceae), a species of Chaco woodland in NE Argentina
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Autores: |
BIANCHI,MARTA B.
GIBBS,PETER E.
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Data: |
2000-12-01
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Ano: |
2000
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Palavras-chave: |
Breeding system
Ovarian sterility
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Resumo: |
The reproductive biology of Capparis retusa was studied by means of controlled pollination experiments and fluorescence microscopy observations of post-pollination events. Self-pollinated flowers mostly failed to form fruits despite the fact that self-pollen tubes grew to the ovary and penetrated ovules within 24 h. Since embryo development to globular stage was observed in some self-fertilized ovules it was concluded that control of self-fertilization in this species occurs by some kind of post-zygotic mechanism.
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Tipo: |
Info:eu-repo/semantics/article
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Idioma: |
Inglês
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Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042000000400005
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Editor: |
Sociedade Botânica de São Paulo
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Relação: |
10.1590/S0100-84042000000400005
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Formato: |
text/html
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Fonte: |
Brazilian Journal of Botany v.23 n.4 2000
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Direitos: |
info:eu-repo/semantics/openAccess
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