Use the chart below for amounts. Paste up your dye with the urea water (see below), then add rest of water and stir 'till thoroughly dissolved. Pour into squeeze bottles with a funnel. An already wet, tied up adult tee will absorb about 4 oz of liquid dye, depending on how much you apply. Use this as a guide to help you decide how much to mix up.
Bdellovibrio bacteriovorus is a small, motile, deltaproteobacterium that is a predatory invader of other gram-negative bacteria. It occupies an intraperiplasmic niche and kills, digests, and lyses its host, the prey cell. The predatory (host-dependent, or HD) process is summarized in Figure 1.
Bordetella is a genus of small (0.2 â 0.7 Âµm), Gram-negative coccobacilli of the phylum Proteobacteria. Bordetella species, with the exception of B. petrii, are obligate aerobes, as well as highly fastidious, or difficult to culture. All species can infect humans. The first three species to be described (B. pertussis, B. parapertussis, B. bronchiseptica,); are sometimes referred to as the 'classical species'.