| Titre : |
Early-inbreeding depression in Vaccinium myrtillus and V. vitis-idaea |
| Type de document : |
texte imprimé |
| Auteurs : |
GUILLAUME P., Auteur ; Anne-Laure JACQUEMART A.L., Auteur |
| Année de publication : |
1999 |
| Importance : |
107-114 |
| Note générale : |
Fertility parameters were estimated in Vaccinium myrtillus and V. vitis-idaea after self and cross-pollinations performed in growth chamber. We showed a drastic decrease in fertility after self-pollination as compared with previous field data. In both species, growth room conditions improved plump seed number after cross-pollination but not after self-pollination. In addition, in order to enhance resources supply to young developing fruits, cytokinin application was tested in V. myrtillus but no effect was detected. We hypothesize that the partial self-sterility is due to inbreeding depression based on the expression of recessive lethals. |
| Langues : |
Anglais (eng) |
| Index. décimale : |
Article (dossiers suspendus) ARTI |
| Saisie BD Flore : |
Rien à saisir |
| Permalink : |
https://portail-documentaire.cbnmc.fr/index.php?lvl=notice_display&id=16696 |
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