Self-Pollen Reduces the Number of Cross-Pollen Tubes in the Styles of Brassica oleracea L
โ Scribed by D. J. Ockendon and Lesley Currah
- Book ID
- 125275895
- Publisher
- John Wiley and Sons
- Year
- 1977
- Tongue
- English
- Weight
- 559 KB
- Volume
- 78
- Category
- Article
- ISSN
- 0028-646X
- DOI
- 10.2307/2434536
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An __in vitro__ bioassay has been developed to explore the role of the pollen coating in the pollen/stigma interaction in __Brassica oleracea__. In the assay, coating is removed from pollen grains, supplemented with protein fractions isolated from coatings of different __S__ (self incompatibility) h
Pollen tubes of spinach, while growing in the styles, produce branches . In the ovules and the surrounding tissue, at later stages, they grow like fungus mycelium and ramify in all directions . Haustoria-like structures are produced from the pollen tubes near the micropyle of the ovule . These struc