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期刊名:Wilhelm roux archiv fur entwicklungsmechanik der organismen

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ISSN:0043-5546

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共收录本刊相关文章索引1793条
Clinical Trial Case Reports Meta-Analysis RCT Review Systematic Review
Classical Article Case Reports Clinical Study Clinical Trial Clinical Trial Protocol Comment Comparative Study Editorial Guideline Letter Meta-Analysis Multicenter Study Observational Study Randomized Controlled Trial Review Systematic Review
Antonio Garcia-Bellido Antonio Garcia-Bellido
48 h old testis were implanted into different adult hosts. In virgin females the germ cell multiplication is lower than in both mated females or in males. However in all host types the differentiation into spermatids beginns at the same tim...
Antonio Garcia-Bellido Antonio Garcia-Bellido
A count-chamber like methodes enables us to estimate the number of cysts corresponding to each developmental stage of the spermatogenesis.The multiplication of the germ cells depends upon the physiological conditions of the host: it is stop...
Harald Netzel Harald Netzel
Studied is the establishment during oogenesis of the bilateral symmetry in the banana-shapedGryllus domesticus egg. Follicular length of the panoistic egg follicle is used for classification of oogenetic stages.External rotation symmetry of...