Cryopreservation of Fish Gametes (eBook)

Dr Judith Betsy is an Assistant Professor at the Department of Aquaculture, Fisheries College and Research Institute of Tamil Nadu Dr. J. Jayalalithaa Fisheries University, Tuticorin, India. Holding a doctorate in Aquaculture, she is a recipient of the Maulana Azad National Fellowship from the University Grants Commission, New Delhi, India. Having worked in the area of fish gamete cryopreservation and spermatology for the past 8 years, she has been honoured with 10 awards including gold medals for her outstanding academic performance during her graduate studies, and has published over 25 research papers in peer-reviewed journals around the world, more than 70 technical articles, and 4 books.

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Understanding the reproductive physiology and endocrinology of fishes is essential for captive maturation and seed production in the field of aquaculture. Studying the spermatology of fishes is a comparatively new focus in aquaculture, which has emerged as an important area of fish research over the past two decades. In this regard, the cryopreservation of fish gametes is a crucial aspect. Moreover, energetics studies of gametes have become essential, considering the loss of vigour in the spermatozoa after cryopreservation.The latest development in this context is the cryopreservation of spermatogonial stem cell, which is also covered in the book, along with detailed information on embryo cryopreservation in fishes and crustaceans. The role of cryopreservation in conservation programmes is another important aspect, one that will especially interest biologists.This book addresses central issues in fish gamete cryopreservation and breeding, while also reviewingthe history of cryopreservation. Its most unique feature is the breadth of its coverage, from basic information on reproduction in fishes, to such advanced topics as embryo cryopreservation. Chiefly intended as a handy troubleshooting guide, the book represents a valuable resource for research students in related fields.