Participation of major endocrine and/or local autocrine/paracrine factors and potential interplay between apparently disparate intra-oocyte signalling events during maintenance and withdrawal of meiotic prophase arrest ...

Regulation of insulin-mediated resumption of meiotic maturation in catfish oocytes was investigated. Insulin stimulation of post-vitellogenic oocytes promotes the synthesis of cyclin B, histone H1 kinase activation and ...