INTERACTIONS OF 1-METHYLADENINE AND THE SURFACE OF STARFISH OOCYTE
β Scribed by KATHRYN SHORTRIDGE; BARBARA LOSEK; HAROLD H. LEE
- Book ID
- 108942126
- Publisher
- John Wiley and Sons
- Year
- 1974
- Tongue
- English
- Weight
- 304 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0012-1592
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## Abstract The temporal relation between hormone uptake, metabolism, and reinitiation of meiosis was investigated following in vitro incubation of immature starfish oocytes with the maturation inducing hormone 1βmethyladenine (1βMA) and/or ^3^Hβ1βmethyladenine (^3^Hβ1βMA). Oocyte incorporation of
## Abstract The ovarian hormone 1βmethyladenine (1βMA) stimulates fully grown starfish oocytes to undergo germinal vesicle breakdown (GVB). __Patiria miniata__ oocytes treated with 10^β6^ M 1βMA underwent GVB by 45 minutes of treatment. However, in the absence of extracellular Ca^++^ GVB was delaye