A single tomato plant homozygous for the recessive anthocyaninless mutant, ae, was grown in the middle of an experimental tomato plot at the University of Arkansas Agronomy Experimental Station Farm in Fayetteville. Progeny tests of seeds harvested from this plant indicated that only 0.7% of the seeds were the result of outcrossing to other plants
Reeves, Alvin F.
"Observation on Natural Outcropping in the Tomato (Lycopersicon Esculentum L.) in Northwest Arkansas,"
Journal of the Arkansas Academy of Science: Vol. 27
, Article 9.
Available at: http://scholarworks.uark.edu/jaas/vol27/iss1/9