Int. J. Dev. Biol. 63: 123 - 130 (2019)
Special Issue: Early mammalian development
Somatic cell nuclear transfer: failures, successes and the challenges ahead
Published: 16 April 2019
Abstract
Somatic cell nuclear transfer (SCNT) has a broad spectrum of potential applications, including rescue of endangered species, production of transgenic animals, drug production, and regenerative medicine. Unfortunately, the efficiency of SCNT is still disappointingly low. Many factors affecting cloning procedures have been described in several previous reviews; here we review the most effective improvements in SCNT, with a special emphasis on the effect of mitochondrial defects on SCNT embryo/ foetus development, an issue never touched upon before.
Keywords
somatic cell nuclear transfer, SCNT, nuclear reprogramming, mitochondria