Commentary

The human egg is back.

Cell Stem Cell, October 2009

Original Report

Somatic cell nuclear transfer in zebrafish.

Nature Methods, October 2009

Research

CLONING

Nuclear Transfer CloningNuclear Transfer-Cloning can reprogram the nucleus of somatic cells to the extreme of bypassing the complex biological processes of gametogenesis and fertilization. Embryos thus reengineered can develop into live offspring ....(more)

Research

STEM CELLS

Embryonic Stem CellsEmbryonic Stem (ES) Cells are isolated from a preimplantation embryo at approximately 5 or 7 days after fertilization (human and Monkey respectively) By definition ES cells must be able to fulfill three characteristics ....(more)