cultured cell line
(KUL-cherd sel line)
Cells of a single type (human, animal, or plant) that have been adapted to grow continuously in the laboratory and are used in research.
The NIH Clinical Center (the research hospital of NIH) is open. For more details about its operating status, please visit cc.nih.gov.
Updates regarding government operating status and resumption of normal operations can be found at opm.gov.