Dolly cloning technique (third of 5 pictures). Light micrograph of sheep udder cells used during the cloning of "Dolly",the first sheep cloned from an adult sheep cell. At left a needle sucks up a single udder cell. This cell is then injected into a sheep egg which has had its nucleus (DNA) removed. A spark of electricity fuses the egg and udder cell,and stimulates an embryo to grow. The embryo is then implanted into the womb of a surrogate sheep. Research conducted by Dr. Ian Wilmut at the Roslin Institute in Edinburgh,Scotland. (see photos G285/037,G285/038,G285/040,G285/041) | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / EURELIOS / ROSLIN INSTITUTE / W.A. RITCHIE |
Bildgröße: | 3560 px × 2480 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
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