Can obligate apomixis and more stable reproductive assurance explain the distributional successes of asexual triploids in Hieracium alpinum (Asteraceae)?

Mráz, P; Zdvorák, P; Hartmann, M; Stefánek, M; Chrtek, J

Mráz, P; Zdvorák, P; Hartmann, M; Stefánek, M; Chrtek, J.

Afiliação

Mráz P; Herbarium and Department of Botany, Charles University, Praha, Czech Republic.
Zdvorák P; Herbarium and Department of Botany, Charles University, Praha, Czech Republic.
Hartmann M; Herbarium and Department of Botany, Charles University, Praha, Czech Republic.
Stefánek M; Herbarium and Department of Botany, Charles University, Praha, Czech Republic.
Chrtek J; Herbarium and Department of Botany, Charles University, Praha, Czech Republic.

Plant Biol (Stuttg) ; 21(2): 227-236, 2019 Mar.

Article em En | MEDLINE | ID: mdl-30369009

Assuntos

Apomixia; Asteraceae/fisiologia; Triploidia; Asteraceae/genética; Diploide; Endosperma/fisiologia; Citometria de Fluxo; Frutas/crescimento & desenvolvimento; Reprodução; Sementes/crescimento & desenvolvimento

Palavras-chave

FCSS; Apomixis; breeding system; flow cytometry; fruit set; geographic parthenogenesis; polyploidy; reproductive assurance; unreduced gametes

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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Asteraceae / Triploidia / Apomixia Tipo de estudo: Prognostic_studies Idioma: En Ano de publicação: 2019 Tipo de documento: Article

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