Excerpts

The relative abundance of this phylotype also showed a slightly non-significant decrease by eCO 2 under both the LN and HN conditions at the filling stage ( Figures 4C,D ).

These data indicate that there is an increasing trend in infections due to S. maltophilia in the general population.

Although multiple factors were found to significantly affect the differentiation of AOB clusters (Table S5 ), we could still observe a clear trend of the relative abundance of AOB clusters along the pH gradient (Figure 2B ).

This requirement resulted in an increasing trend to amplify extracted DNA before sequencing, e.g., by non-specific PCR amplification of DNA fragments ( Stang et al., 2005 ; Ambrose and Clewley, 2006 ; Solonenko et al., 2013 ) or whole genome amplification (WGA) ( Breitbart et al., 2008 ; Pérez-Brocal et al., 2013 ; García-López et al., 2014 ).

Healthy corals also showed a trend to group according to the enrichment gradient.

Bacteria continued to demonstrate exsA promoter activation in LB supplemented with magnesium and EGTA after 4 h of incubation, although promoter activity exhibited a decreasing trend from that observed after 3 h.

We then computed the correlation of biome-specific mean sequencing depth with PEP ( Figure 3B ), which was not significant in general, but was highly significant if only soil biomes were considered ( Figures 3B–D ).

However, in the study case of the microphytobenthic (MPB) biofilm, the proportion of phytoviruses may be significant or even it may oversize the proportion of prokaryotic phages among the viriobenthos.

Permanova showed that time was the major factor leading to differences in bacterial composition (highest F -ratio), but there were also highly significant effects of the treatments and of the interaction term.

P -values < 0.05 were considered statistically significant and P -values < 0.10 were considered as an important trend throughout the paper.

Despite the marginally significant interaction between sampling date and fertilization treatment ( Table 2A ), cellulose mass loss in response to N or P addition (as the first phase of the Np or Pn treatments, respectively) did not differ from the control treatment during the first 36 days ( Figure 1A ).

We speculated that the newly fixed N released by the Cyanobacteria in surface water and porewater might be significant in initiating the algal blooms.

Interestingly, it has been observed that the root biomass benefits more from inoculation in field conditions than in greenhouse conditions, as can be seen from the results of a z -test p -value in the near-significant range (0.179).

Nevertheless, we observe a clear trend that isolates over-expressing GroEL/GroES during growth with sub-lethal streptomycin exposure rapidly acquired reduced susceptibility to the selection drug and also to additional drugs.

Overall Structure of the Caecal Microbiota from the Three Flocks Comparison of the microbiota composition across the three replicate trials showed that there were highly significant differences between the trials; as high as at the phylum level (Supplementary Figure S3 ).

The basidiomyceteous yeasts were not considered further in this study because of their marginal significance in winemaking.

When normalized to 16S rRNA genes, tet (G) ratios displayed a decreasing trend and returned to background by day 10 (Figure 1B ).

This is in contrast to the HNL and GYR stations where significant ( p = 0.01) and highly significant ( p = <0.001) differences respectively, were found between the surface and DCM libraries.

Furthermore, a negative trend was observed between the probability of mcyD detection and the N:P ratio, suggesting that the availability of phosphorus, rather than nitrogen, is correlated with, and potentially drives, the distribution of the mcyD containing strains (Supplementary Figure 4A ).

cheating behavior co-evolution defective interfering particle ecological dynamics experimental evolution RNA virus virus ecology During the course of the experiment, all five experimental populations showed a trend of decreased titers (PFU/mL) of ordinary viruses as passage number increased.

Specifically, we found that the fungal OTU Cortinarius1 was significant in structuring the bacterial endophyte community, and that the OTU Sarcosphaera coronaria was marginally significant, but that when either population or environmental characteristics were taken into account, the importance of particular ECM fungi for structuring bacterial communities changed such that Cortinarius1 became a less important factor and S. coronaria became a more important factor.

Small differences in the intensity of the peak at 1160 cm −1 related to the C-O-C stretching in cellulose and hemicellulose were observed, while a slightly significant decrease of the peak at 1035 cm −1 was detected indicating the C-O stretching of cellulose in both CC3 treated BPS-G101 and G109.

However, there is a clear trend of lower expression of both Ap_Bf-2b and Ap_MASP in symbiotic compared to aposymbiotic anemones.

We found that voles selected for herbivorous capability harbored distinct microbial communities (although, the differences were only marginally significant), while voles selected for high aerobic capacity or predatory behavior exhibited no differences from control lines.

It may be significant that, in the study of hypercholesterolemic men, an increase in fecal propionic acid was noted.