100-seed weight
In three years, GM soybeans had higher 100-seed weights than wild and
hybrid soybeans. The F1 hybrid 100-seed weight was more
similar to that of wild soybean, no differences were recorded for
100-seed weight between the F1 hybrid and wild soybean,
however, both F2 and F3 hybrids had
higher 100-seed weights than their wild soybean counterparts; no
parameters significantly differed among RR, RS, and SS in the
F2 or F3 population.