Lysogenic

The two most dominant are the lytic and the lysogenic (latent) cycle. ❋ Unknown (2007)

Since these investigators had encountered defective lysogenic strains among their transductants, we felt that such strains should be included in the collection of lambda prophage mutants under study in our laboratory. ❋ Unknown (1979)

However, in a large population of lysogenic bacteria, we always find bacteriophages. ❋ Unknown (1972)

There were many other investigations on growth factors for flagellates and ciliates with regard to growth factors, loss of function, and physiological development until the time when Lwoff began working on the problem of lysogenic bacteria. ❋ Unknown (1972)

Burnet and his collaborator Margot MacKie began to investigate lysogenic Salmonellas. ❋ Unknown (1972)

Nevertheless, induction was only a stage in our knowledge of the lysogenic bacteria. ❋ Unknown (1972)

One bacterium thus divided 19 times without liberating bacteriophages, and the daughter bacteria were still lysogenic. ❋ Unknown (1972)

Be that as it may, through the infection the lysogenic bacterium has become a new organism, a cell-virus system whose fate will depend on the bacterial metabolism, which itself depends on the environment. ❋ Unknown (1972)

When a nonlysogenic bacterium is infected by a temperate phage, it will either undergo lysis or become lysogenic. ❋ Unknown (1972)

A lysogenic bacterium produces virions if it is derepressed, and here we are again entangled in the problem of induction. ❋ Unknown (1972)

In the thinking of Burnet, this liberation probably corresponds to an unmasking, for he wrote in 1934: "We are forced to admit that each lysogenic bacterium encloses one or several particles of a bacteriophage which multiply by binary division with the bacterium." ❋ Unknown (1972)

In each division, each lysogenic bacterium should liberate one bacteriophage. ❋ Unknown (1972)

This is why, under the action of inducers, the immunity of the lysogenic bacteria to the superinfective homologous phage is lost. ❋ Unknown (1972)

In 1938, Northrop started with the idea that bacteriophages are proteins and decided on a parallel investigation of the kinetics of the production of enzymes and that of the production of bacteriophages in a lysogenic bacterium. ❋ Unknown (1972)

The solution, the lysogenic bacterium, was enslaved as a typing tool for the identification of the bacterial families. ❋ Unknown (1972)

The observation of isolated bacteria led him to the conclusion that lysogenic bacteria did not secrete bacteriophages, that the production of bacteriophages led to the death of the bacterium, and above all that this production must be induced by external factors. ❋ Unknown (1972)

When we subject lysogenic bacteria to lysis, we note that they do not enclose any bacteriophage. ❋ Unknown (1972)

He first studied the properties of lysogenic bacteria and demonstrated their ❋ Unknown (1972)

Consequently, I took a lysogenic bacterium and immersed it in a drop of culture medium. ❋ Unknown (1972)

Why does the lysogenic bacterium not produce bacteriophages? ❋ Unknown (1972)