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EVOLUCIJA BAKTERIJA TIJEKOM STACIONARNE FAZE RASTA (CROSBI ID 386546)

Ocjenski rad | sveučilišni preddiplomski završni rad

Smolković, Barbara EVOLUCIJA BAKTERIJA TIJEKOM STACIONARNE FAZE RASTA / Bačun-Družina, Višnja (mentor); Zagreb, Prehrambeno-biotehnološki fakultet, . 2014

Podaci o odgovornosti

Smolković, Barbara

Bačun-Družina, Višnja

hrvatski

EVOLUCIJA BAKTERIJA TIJEKOM STACIONARNE FAZE RASTA

Bacteria are exposed to changing environmental conditions. Their survival depends on detection of extracellular signals which are important to initiate cellular response. In adverse conditions non-sporulating bacteria enter in stationary growth phase and try to maintain viability. Bacteria developed complex mechanisms of adjustment during the stationary growth phase to maintain their presence. The modifications are observed in bacterial morphology, physiology and metabolism. Response mechanisms are regulated through global molecular transcriptional regulators. Stationary phase is the source of genetic diversity and instability therefore, mutans with better fitness than parental cells continuously arrive. Growth of parental and emerging mutant populations is defined as competitive, which is described as growth advantage in stationary phase phenomenon.

stacionarna faza rasta; mehanizmi prilagodbe; fenomen prednosti rasta u stacionarnoj fazi

nije evidentirano

engleski

BACTERIAL STATIONARY-PHASE EVOLUTION

nije evidentirano

stationary growth phase; mechanisms of adjustment; growth advantage in stationary phase phenomenon

nije evidentirano

Podaci o izdanju

30

10.07.2014.

obranjeno

Podaci o ustanovi koja je dodijelila akademski stupanj

Prehrambeno-biotehnološki fakultet

Zagreb

Povezanost rada

Biotehnologija