| pulse-chase experiment | An experiment in which an enzyme, a metabolic pathway, a culture of cells, etc., interacts with a brief addition (pulse) of a labelled compound followed by its removal and replacement (chase) by an excess of unlabelled compound. (05 Mar 2000) |
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| pulse-chase analysis |
a method for examining a cellular process occurring over time: organisms, cells, or organelles are briefly exposed to a radioactive compound (pulse) and washed; then they are exposed to the same compound, but in a nonradioactive form, for varying lengths of time (chase), and their characteristics over time are observed.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| pulse-chase a. |
a method for examining a cellular process occurring over time: organisms, cells, or organelles are briefly exposed to a radioactive compound (pulse) and washed; then they are exposed to the same compound, but in a nonradioactive form, for varying lengths of time (chase), and their characteristics over time are observed.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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