Mitochondria have long been known to be the powerhouses of the cell but they also
contribute to redox and Ca 2+ homeostasis, provide intermediary metabolites and store …

In addition to their role in generating energy (ATP), other possible regulatory functions for
mitochondria in the mature oocyte, preimplantation stage embryo and differentiating …

The mitochondria, present in almost all eukaryotic cells, produce energy but also contribute
to many other essential cellular functions. One of the unique characteristics of the …

The role of mitochondria as a nexus of developmental regulation in mammalian oogenesis
and early embryogenesis is emerging from basic research in model species and from …

The role of mitochondria as central determinants of development competence of oocytes
and preimplantation stage embryos is considered in the context of the diverse activities …

Mitochondria are the most abundant organelles in the mammalian oocyte and early embryo.
While their role in ATP production has long been known, only recently has their contribution …

BACKGROUND Mitochondria are multitasking organelles involved in ATP synthesis,
reactive oxygen species (ROS) production, calcium signalling and apoptosis; and …

Mitochondria play a central and multifaceted role in the mammalian egg and early embryo,
contributing to many different aspects of early development. While the contribution of …

This review examines the place of mitochondria in the life cycle through oogenesis,
ovulation and early embryogenesis. Mitochondria are semi-autonomous organelles …

Active mitochondria relocate during oocyte maturation or fertilization in several species.
Detailed studies with hamster oocytes and early embryos reveal a pattern of active …