We have studied the surface of the animal half of ovulated newt eggs recovered from different portions of the oviduct. The germinative area, about 40 ~tm diameter, is localized in the region of the whitish polar spot, about 450 ~tm diameter. The structural changes in the germinative area are connect
✦ LIBER ✦
Isoforms of soluble α-tubulin in oocytes and brain of the frog (genusRana): changes during oocyte maturation
✍ Scribed by T. Wang; C. A. Lessman
- Publisher
- Springer
- Year
- 2002
- Tongue
- English
- Weight
- 250 KB
- Volume
- 59
- Category
- Article
- ISSN
- 1420-682X
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Gonadotropin II (GtH-II), synthesized in the pituitary of fish under the stimulatory action of the gonadotropin-releasing hormone (GnRH), is the key hormone in the regulation of the final stages of reproduction. Changes in GtH-II levels were monitored in the plasma and pituitary of female blue goura