The first effort to insert foreign genes into human patients has succeeded on every possible front, researchers say in a new report.

But I had them insert fluorescent genes under her skin so she'd glow blue.

The report also said the process of inserting genes from one species into another was not inherently dangerous.

One current use of optical tweezers is to insert genes into cells.

Transgenic plants have genes inserted into them that are derived from another species.

It was suggested that these new genes inserted into cells could make the cell cancerous.

But inserting genes into human cells in full working order has proved to be exasperatingly difficult.

In its place they inserted human genes for the two proteins that constitute the T cell lock.

A gene inserted into a domestic crop to improve its protein quality seems unlikely to cause any harm.

But a gene inserted into fish to make them larger or more resistant to cold could disrupt other aquatic organisms.