The Maturation Mitoses
نویسندگان
چکیده
منابع مشابه
the effect of e-64 on the developmental competence of sheep cocs during in vitro maturation
in the present study, the effect of e-64 at different concentrations (0.5, 1, 5 and 10 µm) added to (1) the ivm medium on oocyte nuclear maturation and developmental competence of ovine oocytes, and (2) to the ivc medium on embryonic development of ovine embryos were investigated.
The Relation between Cilia and Mitoses in the Mouse Adenohypophysis
In 1961, Barnes (1) reported the presence of cilia in secretory cells of the mouse adenohypophysis . She noted that these cilia differ in several respects from "normal" cilia and flagella with an apparent motile function, but are similar to most cilia to which no motile function can be attributed . Generally speaking, "normal" cilia are located on free cell surfaces and possess a "9 + 2" fibril...
متن کاملQuantifying the Frequency and Orientation of Mitoses in Embryonic Epithelia
The miraculous birth of a new life starts by the formation of an embryo. The process by which an embryo is formed, embryogenesis, has been studied and shown to consist of three types of processes: mitosis, cell differentiation and morphogenetic movements. Scientists and medical doctors are still at a loss to explain the fundamental forces driving embryo development and the causes of birth defec...
متن کاملAssessment of the symmetry of stem-cell mitoses.
A model of Paneth-cell renewal in the small intestinal epithelium is used to estimate the probability that epithelial stem-cell mitoses are symmetric in the sense that they produce two cells of the same type. I found that counts of the number of Paneth cells per crypt (Paneth cells are terminally differentiated cells derived from small intestinal epithelial stem cells) support a model in which ...
متن کاملDifferential Mitoses in the Germ-Cell Cycle of Dineutes Nigrior.
1 Lowrey, L. G., Anat. Rec., 7, 143-168 (1913). 2 Donaldson, H. H., J. Comp. Neur. Psychol., 20, 119-144 (1910). ' Donaldson, H. H., Ibid., 21, 129-137 (1911). 4Donaldson, H. H., Ibid., 21, 139-145 (1911). 6Donaldson, H. H., Ibid., 21, 161-176 (1911). 6 Donaldson, H. H., The Rat, Mem. Wistar Inst. Anat. Biol., Philadelphia, No. 6 (1915). 7 Koch, W. and Mann, S. A., Arch. Neur. Psychiat. (Mott),...
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ژورنال
عنوان ژورنال: Botanical Gazette
سال: 1906
ISSN: 0006-8071
DOI: 10.1086/328904