Lag phase, period of bacterial cell growth in which the population remains constant as it adjusts to the environmental conditions of the growth medium in which it was introduced.

Lag phase is a distinct growth phase that prepares bacteria for exponential growth and involves transient metal accumulation. J Bacteriol 194:686–701. doi: 10.1128/JB.06112-11.

Jan 14, 2025 · The lag phase plays a nuanced role in biotechnological applications, serving as a critical period for optimizing microbial processes. Biotechnologists harness this phase to fine …

Lag Phase: Lag phase represents a period of active growth during which bacteria prepare for reproduction, synthesizing DNA, various inducible enzymes, and other macromolecules needed for cell division.

This phase is said to be an organized, dynamic and adaptive stage which safeguards bacteria against threats and fosters reproductive flexibility. It pertains to antibiotic tolerance, host-pathogen interactions, food safety, molecular biology and more.

When the cells are first put into the growth medium, they do not begin to replicate immediately because they need time to acclimate to their new surroundings. This is called the lag phase: a period of time that must pass before the cells begin to replicate and populate the medium.

Lag phase represents the earliest and most poorly understood stage of the bacterial growth cycle. We developed a reproducible experimental system and conducted functional genomic and physiological analyses of a 2-h lag phase in Salmonella enterica serovar Typhimurium.

However, we hypothesize that extended lag phases are commonplace for the majority of the microbes in Earth’s biosphere and that, like for in-vitro cultures, lag phase is a measure of adaptation rather than stress per se for their in-situ populations.

The lag phase is an adaptation period, where the bacteria are adjusting to their new conditions. The length of the lag phase can vary considerably, based on how different the conditions are from the conditions that the bacteria came from, as well as the condition of …

The lag phase is an adaptation period, where the bacteria are adjusting to their new conditions. The length of the lag phase can vary considerably, based on how different the conditions are from the conditions that the bacteria came from, as well as the condition of …