Their destination address is the terminal node connected to the Internet that acts as the traffic sink.Seven relay nodes, each one with a 250-MB buffer, are placed at the selected crossroads presented in Figure 2.
Worms from 5 dPH were washed free of bacteria (3 4× in S buffer), and 50 100/assay were placed at centers of 100-mm culture plates spotted at one edge with ∼5 μL n-butanol as chemo-attractant (Dosanjh et al., 2010) plus 0.34% (w/v) sodium azide to immobilize them, and S buffer plus 0.34% azide at the opposite edge as control.
Additionally, a few neutral buffer words (2 4 words) were placed at the start of each mixed block to help ensure that subjects were unaware of the repeating pattern.
After the washings the packed ghosts were suspended in 2.6 ml buffer A and this suspension is distributed into four tubes according to the following scheme: Ghosts and buffer were mixed gently and the glasses were placed at appropriate temperature with gentle shaking (see above).
Worms were collected in M9 buffer, washed 3 times with M9, and pellets were placed at −80 °C overnight.
The solution was mixed with equal volume of 66% sucrose in MBS buffer, the mixture was placed at the bottom of an ultracentrifuge tube, and a discontinuous gradient was formed by overlaying with the 30% sucrose and 5% sucrose solutions.
Six relay nodes, with a buffer capacity of 500 MB, are placed at the most important crossroads in order to increase the number of contact opportunities.
These buffers are placed into both RAM and virtual memory.
Blocks were placed in buffer at room temperature and then rinsed once with room temperature dH2O before en bloc staining with 1% uranyl acetate in dH2O in the dark for 1 hr at room temperature.
The samples were hydrolysed in shake flasks with 10 mM of 100 mL sodium acetate buffer at pH 4.8 and were placed in an incubator (LH Fermentation Ltd., Buckinghamshire, England) at 40°C for 48 h with 200 RPM agitation.
