Sperm Mediated Gene Transfer

The simplest, but most controversial, method of gene transfer involves merely mixing a transgene with spermatozoa and using them to fertilize oocytes, either in vitro or by artificial insemination. The use of sperm-mediated transfer in mice by Dr. Lavitrano[8] was initially discounted as unrepeatable by many investigators. During the past decade, research on this procedure has persisted and many investigators report successful gene transfers by this technique. Unfortunately, only a few studies have provided convincing evidence that the transgene was unaltered before or during the integration process and capable of expressing appropriately in the resulting transgenic animals.[9]

Pregnancy Nutrition

Pregnancy Nutrition

Are You Expecting? Find Out Everything You Need to Know About Pregnancy and Nutrition Without Having to Buy a Dictionary. This book is among the first books to be written with the expertise of a medical expert and from the viewpoint of the average, everyday, ordinary,

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