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Presence of a substance crossreacting with cortical alveolar material in 'yolk vesicles' of growing oocytes ofOryzias latipes
- Source :
- Journal of Experimental Zoology. 238:261-265
- Publication Year :
- 1986
- Publisher :
- Wiley, 1986.
-
Abstract
- A large number of spherical bodies, a major insoluble component of cortical alveolus, were isolated from blastulae of medaka, Oryzias latipes. Spherical body material was found to be abundant in carbohydrates, especially in galactose and hexosamine, and total carbohydrate content amounted to about 1.3 times that of protein. Immunohistochemical studies using anti-spherical body antiserum as a probe revealed that a substance crossreacting with spherical body material was localized only in “yolk vesicles” of growing oocytes and later in cortical alveoli of full-grown oocytes. Thus the present results identified immunochemically yolk vesicle material with cortical alveolar material, supporting the view that the yolk vesicle is a precursory structure of cortical alveolus.
- Subjects :
- Antiserum
medicine.medical_specialty
food.ingredient
biology
Vesicle
Oryzias
Histology
General Medicine
respiratory system
Blastula
biology.organism_classification
Oocyte
Cell biology
medicine.anatomical_structure
Endocrinology
food
Internal medicine
Yolk
embryonic structures
medicine
Animal Science and Zoology
Yolk sac
Subjects
Details
- ISSN :
- 1097010X and 0022104X
- Volume :
- 238
- Database :
- OpenAIRE
- Journal :
- Journal of Experimental Zoology
- Accession number :
- edsair.doi...........c31bb6cc7daeb5573dd6227d21f32623
- Full Text :
- https://doi.org/10.1002/jez.1402380216