(lg2 x na) ⊗

No lg2 na plants appeared among about 5000 offspring. This result does not tally with expectation on the basis of the above results, viz. (lg2 - Rg = 15.7% c.o., and na - Rg = 40.9% c.o.) (a1-na = 23.1%, and a1-lg2 = 36.0%).