Abstract

Summary Addition of prostomia or brain secretions into the culture medium increases the synthesis of neutral lipids (NL) and especially of triglycerides by isolated oocytes of Nereis diversicolor. In parallel, after incorporation of 3H-glycerol, NL synthesis of oocytes from worms decerebrates 3 or 8 days previously is lower than in oocytes from control worms. This decrease is consistent whatever the incorporation lasts. In the discussion, we compare these results with those obtained in another species of Nereidae, Perinereis cultrifera, in which decerebration is not followed by a decrease in NL synthesis. These differences may be related to a different pattern of oocyte development under anhormonal conditions.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.