Sentence examples for small bottlenecks from inspiring English sources
With worries about energy security already swirling, the disruption will be an unwelcome reminder to ministers of how much Britain's oil and gas industry depends on a few small bottlenecks.
This work expands upon previous studies, which have used fixed [15] or very small bottlenecks [16], by using a wide range I show that the size of bottleneck generated by ecological events may be crucially important to the maintenance of cooperation in microbes.
This step accounts for all particle paths from the seed region that pass through small bottlenecks before reaching larger pores.
FleCube benefits data center networks by flexible scale and low diameter, as well as large bisection width and small bottleneck degree.
Plasticity was, however, observed in the expressed futB gene in seven of the subisolates after 50 in vitro passages with a small bottleneck.
Moreover, one of the twelve small bottleneck subcultured 67:21-lineages (50pS 67:21-11) possessed the futB allele at both loci (Figure 7, Table 3).
Phase variation was also observed in a subset of the isolates derived after in vitro passage with a small bottleneck (Table 3).
Nevertheless, major changes in the O-antigen chain were observed after passage of strain 67:21 in vitro with a small bottleneck, as well as in vivo in mice.
For studies of small bottleneck in vitro passages, we maintained twelve lineages each of 67:20 and 67:21 with a limit of one single-cell colony in each transfer.
Subculturing with a small bottleneck will purify and select for variants that would disappear in a larger population, which could explain why we observed more diversity after passages of single-cell colonies as compared to sweeps.
By comparing the levels of acquired diversity after the three different modes of subculturing, it is notable that the phenotypes were most stable after in vitro passages using a large bottleneck, as compared to in vitro passage with a small bottleneck or in vivo passage in mice.
