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Induction of the synthesis of phage and colicin in a culture medium irradiated by UV-rays

✍ Scribed by J. Šmarda; V. Čermák

Publisher: John Wiley and Sons
Year: 2007
Tongue: English
Weight: 629 KB
Volume: 4
Category: Article
ISSN: 0233-111X
DOI: 10.1002/jobm.19640040504

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✦ Synopsis

It is possible to increase considerably the spontaneous production of the bacteriophage in many lysogenic cultures by induction; this induction has so far been successfully obtained by many physical and chemical factors. Of the physical agents the most used is UV-radiation a t a wave-length of about 2537 A, absorbedselectively by DNA, andionising radiation: X-rays a t a wave-length of 0.9 A and gamma-rays a t an average energy of photons 600 keV

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