Studies on the effects of some genetic lethal factors on the embryonic development ofDrosophila melanogaster : I. A preliminary survey of some sex-linked lethal stocks, and an analysis of the mutantLff 11 [0.03%]
一些致死基因因素对果蝇胚胎发育的影响的研究Ⅰ.若干伴性致死品系的初步调查及突变型Lff 11的分析
D A Ede
D A Ede
1. Out of seventy sex-linked lethal mutants examined, twelve were found to cause death in the embryonic stage. 2. In six of the embryonic lethals, no visible abnormalities occurred, but the embryos failed to hatch. 3. In the other six cases...
D A Ede,S J Counce
D A Ede
In connection with studies on the effect of genetic abnormalities on development, a film was made of the normal development of theDrosophila embryo. Time-lapse motion technique was used, and this made it possible to make new observations on...
Das Wachstum der Bäume [0.03%]
树木的增长
Gaston Backman
Gaston Backman
Über die Wirkung einseitiger Fütterung auf die Entwicklung besonders der Hinterbeine des Rippenmolches (Pleurodeles Waltlii) [0.03%]
单侧喂饲对肋腹滑体蛙(Pleurodeles waltl)后肢发育的影响研究
Felix Reinhardt
Felix Reinhardt