One M3 progeny row of irradiated 'Lee' soybean (20 kr gamma rays) showed segregation for leaf crinkling. From a total of 12 plants in this progeny row, two showed severe crinkling and puckering of leaves. It looked as if these plants were suffering from viral disease.
Singh, B. B.; Gupta, S. C.; and Singh, B. D.
"Research Notes: G. B. Pant University of Agriculture and Technology,"
Soybean Genetics Newsletter: Vol. 1
, Article 6.
Available at: http://lib.dr.iastate.edu/soybeangenetics/vol1/iss1/6