Masting, the synchronized seed production among plants, is often seen as a reproductive strategy. But is it inherited? We studied 110 Sorbus aucuparia L. trees for 22 years to find out. We discovered that trees with similar genetics and growing conditions shared similar reproductive patterns. Also, trees of similar sizes had comparable fluctuations in fruiting from year to year, influenced partly by genetics. These findings suggest that masting behavior is inherited and can adapt to nature’s challenges, giving us new insights into how plants reproduce and thrive.
Proceedings of Royal Society B: genetic basis of masting
