Method for cloning animals with targetted genetic...

Multicellular living organisms and unmodified parts thereof and – Method of making a transgenic nonhuman animal

Reexamination Certificate

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C800S024000, C800S025000, C435S449000

Reexamination Certificate

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07071372

ABSTRACT:
An improved method of nuclear transfer employing long-term cultured somatic cells as the donor cells and enucleated oocytes as the recipient cells to produce dividing cybrids. Such cybrids are useful for developing viable animals clones when nurtured in a suitable host environment.

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