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Gametophytic self-incompatibility in Rosaceae fruit trees
- Source :
- Acta Scientiarum Polonorum Hortorum Cultus. 18:149-156
- Publication Year :
- 2019
- Publisher :
- Uniwersytet Przyrodniczy w Lublinie, 2019.
-
Abstract
- Rosaceae fruit trees are characterized by gametophytic self-incompatibility, with their production typically requiring artificial pollination or pollination tree is required in production. Both of these solutions cause reductions in production efficiency, and self-incompatibility has become a major issue in agricultural biology, and as such, has been extensively studied. In this review, we discuss the relationship between S-RNase content in the style and self-incompatibility, and the role of the SLF gene in stamen-determining factor. Considering mutations in self-compatibility-related genes and self-compatibility in polyploid fruit trees, we discuss the potential mechanisms of self-incompatibility. Based on a preliminary study of the role of pollen tube Ca2+ gradients in self-incompatibility in Pyrus, we propose a new mechanistic model of self-incompatibility taking into account the effect of Ca2+. We also discuss the potential for hormone regulation to be used to control self-incompatibility in Rosaceae fruit trees.
Details
- ISSN :
- 25451405 and 16440692
- Volume :
- 18
- Database :
- OpenAIRE
- Journal :
- Acta Scientiarum Polonorum Hortorum Cultus
- Accession number :
- edsair.doi...........060e0371017e6bfd70183fc27f9cb316