stationary phase

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Pronunciation

/ˈsteɪʃəˌnɛri'feɪz/

Part of Speech

noun

Definition

the third of four main phases of growth that a bacterial population undergoes in a closed system (e.g. batch culture). Occurs directly after exponential phase. The growth curve exhibits a plateau as the growth rate declines and eventually reaches zero.

Etymology

New Latin, from statiōnārius & phasis

stationary phase
Accepted term: 29-Jan-2014