skip to main content
Visitante
Meu Espaço
Minha Conta
Sair
Identificação
This feature requires javascript
Tags
Revistas Eletrônicas (eJournals)
Livros Eletrônicos (eBooks)
Bases de Dados
Bibliotecas USP
Ajuda
Ajuda
Idioma:
Inglês
Espanhol
Português
This feature required javascript
This feature requires javascript
Primo Advanced Search
Busca Geral
Busca Geral
Acervo Físico
Acervo Físico
Produção Intelectual da USP
Produção USP
Primo Advanced Search Query Term
Input search text:
Show Results with:
criteria input
Qualquer
Show Results with:
Qualquer
Primo Advanced Search prefilters
Tipo de material:
criteria input
Todos os itens
Busca Geral
Busca Simples
This feature requires javascript
THE EVOLUTION AND MAINTENANCE OF ANDRODIOECY
Pannell, John R
Annual review of ecology and systematics, 2002-01, Vol.33 (1), p.397-425
Palo Alto, CA 94303-0139: Annual Reviews
Texto completo disponível
Citações
Citado por
Exibir Online
Detalhes
Resenhas & Tags
Mais Opções
Nº de Citações
This feature requires javascript
Enviar para
Adicionar ao Meu Espaço
Remover do Meu Espaço
E-mail (máximo 30 registros por vez)
Imprimir
Link permanente
Referência
EasyBib
EndNote
RefWorks
del.icio.us
Exportar RIS
Exportar BibTeX
This feature requires javascript
Título:
THE EVOLUTION AND MAINTENANCE OF ANDRODIOECY
Autor:
Pannell, John R
Assuntos:
Androdioecy
;
Biological and medical sciences
;
Dioecy
;
Evolution
;
fitness-gain curves
;
Fundamental and applied biological sciences. Psychology
;
Genetics of eukaryotes. Biological and molecular evolution
;
gynodioecy
;
Hermaphroditism
;
Male animals
;
Mating behavior
;
metapopulation
;
Metapopulation ecology
;
Plant reproduction
;
Plants
;
Pollen
;
Population genetics, reproduction patterns
;
Theories and miscellaneous
É parte de:
Annual review of ecology and systematics, 2002-01, Vol.33 (1), p.397-425
Notas:
ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
ObjectType-Review-3
content type line 23
Descrição:
Examples of androdioecy, the coexistence of males and hermaphrodites, was unknown when the subject was last reviewed about two decades ago. Since then, several examples have been discovered in both plants and animals, and we are now in a position to reappraise theoretical work on the subject. Whereas early ideas were framed largely in terms of the invasion of males into hermaphroditic populations, all of the clearest examples of androdioecy now known appear to have evolved from dioecy. There are strong indications that this has occurred repeatedly as a result of the selection of self-fertile hermaphroditism for reproductive assurance during colonization. Male frequencies in these species are highly variable, self-fertilization in hermaphrodites is delayed, and mating opportunities appear to depend strongly on population density. Results from theoretical work on the evolution and maintenance of androdioecy in single populations and in metapopulations are summarized, and several case studies of androdioecious plants and animals are reviewed.
Editor:
Palo Alto, CA 94303-0139: Annual Reviews
Idioma:
Inglês
Links
View record in Pascal Francis
This feature requires javascript
This feature requires javascript
Voltar para lista de resultados
Anterior
Resultado
8
Avançar
This feature requires javascript
This feature requires javascript
Buscando em bases de dados remotas. Favor aguardar.
Buscando por
em
scope:(USP_PRODUCAO),scope:(USP_EBOOKS),scope:("PRIMO"),scope:(USP),scope:(USP_EREVISTAS),scope:(USP_FISICO),primo_central_multiple_fe
Mostrar o que foi encontrado até o momento
This feature requires javascript
This feature requires javascript