Separating from the pack: Molecular mechanisms ofDrosophilaspermatid individualization
نویسندگان
چکیده
منابع مشابه
Separating from the pack: Molecular mechanisms of Drosophila spermatid individualization
Successful completion of gametogenesis is critical for perpetuation of the species. In addition to the inherent interest, studies of gamete development, in particular spermatogenesis, have yielded insight into diverse biological processes, including actin and microtubule organization, mitochondrial dynamics, plasma membrane remodeling, lipid signaling, apoptosis, and many others. Mammalian sper...
متن کاملThe Separating Mechanisms in Poincare Halfmaps
The separating mechanisms occuring in a class of Poincar6 halfmaps that is induced by the flow of a saddle-focus are described quantitatively. The “critical spiral” is calculated explicitly inside the domain of the map. A complete hierarchy, consisting of three different types of separating mechanisms, is demonstrated. It is characterized in terms of the properties of the critical spiral, as it...
متن کاملMolecular mechanisms separating two axonal pathways during embryonic development of the avian optic tectum.
During embryonic development of the avian optic tectum, retinal and tectobulbar axons form an orthogonal array of nerve processes. Growing axons of both tracts are transiently very closely apposed to each other. Despite this spatial proximity, axons from the two pathways do not intermix, but instead restrict their growth to defined areas, thus forming two separate plexiform layers, the stratum ...
متن کاملMolecular pathology of adrenal cortical tumors: separating adenomas from carcinomas.
Adrenal cortical carcinoma is a rare but interesting endocrine tumor. Its diagnosis is usually straightforward using morphologic assessment and supplemental immunohistochemistry. However, diagnostically challenging cases exist and pathologic evaluation would benefit from the availability of adjunctive molecular testing. Here, the relevant molecular pathology of adrenal cortical tumors is review...
متن کاملMolecular Mechanisms of Recurrent Pregnancy Loss
Introduction: Pregnancy and health is the process in which the egg is fertilized and being able to survive. When pregnancy occurs under some conditions and the fetus is being at risk, it will lead to abortion that occurs involuntarily and spontaneously. Abortions that occur more than two or three times are called recurrent pregnancy loss (RPL). Various etiological factors involved in RPL, inclu...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Spermatogenesis
سال: 2015
ISSN: 2156-5562
DOI: 10.1080/21565562.2015.1041345