An analysis of the early development ofPlanorbis exustus using barbituric acid [0.03%]
巴比妥酸诱发椎实螺(Planorbis exustus)早期发育畸形的初步研究
Gajanan V Sherbet,M S Lakshmi
Gajanan V Sherbet
1. The effect of barbituric acid (BA), which is a structural analogue of uracil, has been studied on the development ofPlanorbis exustus. 2. Cleavage is not affected by BA at any concentration that has been tried. At 0.06 M, BA is found to ...
Untersuchungen über die Haftdrüsenbildung der Ektodermexplantate vonRana pipiens [0.03%]
有关Rana pipiens胚外中胚层移植片粘液腺形成的观察研究
Friedrich Seilern-Aspang
Friedrich Seilern-Aspang
S K Brahma
S K Brahma
1. Optic vesicle from stage 24 (NIEUWKOOP andFABER 1956) can induce lens in the ectoderm from early to mid grastrula, and even from ventral ectoderm of a tail bud stage. 2. Lenses were induced from early ectoderm cultured over night before ...
Die Einwirkung von Mercaptoäthanol auf die Gastrulation vonRana pipiens [0.03%]
半胱氨醇对Rana pipiens胚胎原肠胚形成的影响研究
Friedrich Seilern-Aspang
Friedrich Seilern-Aspang