Scientists recently isolated the gene which seems to be responsible for the development of diabetes.

The scientists did not isolate a virus from a fossil.

This allows scientists to isolate particular kinds of isotope to study.

Scientists have isolated and described one gene called bcl-2 that blocks apoptosis.

The scientists eventually isolated the virus in test tubes.

Scientists of your time have isolated the gene for a fruit fly that is eyeless.

Scientists isolate variables to test; in hermeneutics the links between texts are all important.

Japanese scientists have isolated 3,000 pharmaceutically-active substances from marine animals and plants.

Scientists have isolated both the fungus and the toxin.

Last month, for example, scientists isolated a gene that is believed to be responsible for a wide variety of human cancers.