Incompatibility classes and fruit set in natural populations of arctic bramble (Rubus arcticus L.) in Finland

• Published in: Agricultural and Food Science
• Main Author: Tammisola, Jussi
• Format: Article in Journal/Newspaper
• Language: English
• Published: The Scientific Agricultural Society of Finland 1988
• Subjects: Arctic; Laaja; Risto
• Online Access: https://journal.fi/afs/article/view/72299; https://doi.org/10.23986/afsci.72299

In Finnish natural populations, arctic bramble proved uniformly self-incompatible. In vigorous and richly flowering populations, the intensity of fruit set is governed by the number of incompatibility classes present. Most non-fruiting populations contain only one incompatibility class (and most lik...