5, one of the classical T phages of Escherichia coli, has been the subject of many studies, but its genetic analysis has been sporadic. Beginning with heatstable ( s t ) mutants (ADAMS and LARK 1950; ADAMS 1953), there have been reports of mutants with altered host range (LANNI and LANNI 1956), serological behavior (LANNI and LANNI 1957), lysis-inhibiting properties (U. T. LANNI 1958), and buoy...

BACKGROUND Obtaining accurate measurements of scoliosis from two-dimensional (2-D) radiographs can be challenging because of the three-dimensional (3-D) nature of the deformity. Previous studies have shown that the sagittal plane, in particular, is misrepresented on 2-D radiographs because of the influence of axial plane rotation. The purpose of the current study was to define a methodology for...

multiplication of T5. This Sh(P2). The inhibition is clearly a function of blockage must occur later on in the latent petwo factors-the prophage and the carrier cell. riod since adsorptionof phageand the first stage of Inhibition of PB multiplication does not occur, infection takes place. The presence of P2 prophage and it is evident that this difference between the in strains of E. coli, howev...

Raymond JE, Shapiro KL, Arnell KM (1992). "Temporary suppression of visual processing in an RSVP task: an attentional blink?". J.of exp. psyc. Human perc, and performance 18 (3): 849–60 A 1 6 7 B 3 t1=0 ms t2=100 ms t3=200 ms t4=300 ms t5=400 ms t5=500 ms Perceptual Load theory Lavie, N. (1995). Perceptual load as a necessary condition for selective attention. Journal of Experimental Psychology...

Each T5 stock contains a population of particular phages that, just after adsorption onto the host bacteria. release their entire chromosome outside the bacterial membrane in a place where it is sensitive to bacterial enzymes. This release takes place before the sensitization step to deprivation of calcium and before the transfer of the first-step DNA fragment. Secondarily, this released DNA is...