Studies on the effects of some genetic lethal factors on the embryonic development ofDrosophila melanogaster : II. An analysis op the mutantX 2
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1. The development of the embryonic lethal mutantX 2 was studied by means of serial sections and by time-lapse ciné-photography of the complete development. 2. The embryo reaches a late stage of development, and survives for several hours after the time at wh... ...
