Excerpts

Viral density, however, shows a negative trend in the non-plastic case, whereas it remains approximately constant for the plastic model.

The increase in OLR was accompanied by increases in the MPRs only in the first week (days 32–38), followed by a decreasing trend for all reactors in the following weeks.

In contrast to the clear separation based on soil properties, the changes in the diazotrophic community composition lacked a clear trend and were associated mostly with changes in soil available K and organic C contents.

After the first day of adult emergence, the relative abundance of the Proteobacteria showed a decreasing trend ( Figure 1B ).

Given that the New Britain Trench is closest to the coast followed by the Marceau Trench, and finally the Mariana Trench, the decaying plant material content in these trenches should show a decreasing trend, which may be the reason for the difference in the abundance of Candidatus Hepatoplasma in the gut of different amphipod species, and similar conclusions have been mentioned in previous studies ( Zhang et al., 2019 ).

The content of allocrytopine in the root, leaf, and fruit showed a decreasing trend.

The test revealed that sample source affected microbial communities ( P < 0.05); the month of sampling was slightly significant in cNAW and NSW samples, and in particular, the samples collected in November showed a significantly different bacterial community.

It was found that the total nitrogen (TN) displayed a slightly increasing trend in the monoculture system even if there was no significant difference.

The correlation between integral of OJIP curve and Chl a contents or cell density or primary productivity as well as between the primary productivity estimated using the integral area of OJIP curve and that measured using the conventional oxygen method, were assessed by Pearson’s correlation test, and correlation was considered to be significant at p < 0.05 or p < 0.01, where p < 0.05 means significant correlation and p < 0.01 means extremely significant correlation.

There was an expected trend toward decreased affinity for fibrinogen in the SdrG mutant although this did not reach significance for the small N = 3 sample.

When microbes and VFA were evaluated in the SEM model, the interactions between Methanosphaera and unclassified Succinivibrionaceae were highly significant and collectively the interaction of unclassified Succinivibrionaceae and Prevotella with propionate was highly significant.

P -values were false discovery rate adjusted, and corrected P < 0.05, 0.01, and 0.001 were regarded as statistically significant, extremely significant, and most significant.

Finally, a clear trend toward an increase in the occurrence of Te and Qu resistance determinants on C. jejuni , linked to the spread of the co-occurrence of the bla OXA– 61 and tet(O)-tet(O/W/O) genes and the gyrA (T86I) SNP, was found from 2001 to date in Europe.

Although it was notable to find that a greater proportion of isolates from blood cultures were resistant to azoles than those from other clinical specimens (27.2 versus 17.6% for fluconazole and 25.6 versus 15.4% for voriconazole, respectively), there was also an increasing trend in the rate of resistance during the 9-year period.

Emergence of echinocandin- and multidrug-resistant isolates was also noted and is a worrying trend needing further scrutiny so that urgent efforts can be directed at arresting the trend.

The expression of ppsA showed no significant changes, but a possible trend toward an increased expression was found compared with unstimulated CFT073 ( Figure 3B ).

P < 0.05 was taken to indicate significant differences according to treatment, and 0.05 < P < 0.1 was considered to indicate a trend toward significance.

Moreover, the Bacteroidales_UCG-001 and Christensenellaceae showed a decreasing trend in the low-protein group ( Supplementary Table 2 ).

Cyanobacterial biomass showed indeed a decreasing trend in Lake Zurich for 2009–2020 during which a series of four consecutive years (2014–2017) with incomplete winter mixing was recorded.

Moreover, we recorded a negative trend for annual population maxima and total population size, pointing to a potential nutrient limitation after a series of incomplete winter mixing.

Lipid Biomarkers and Diatom-Dinoflagellate Competition FA Biomarkers In our study, the two FA biomarkers, 16:1/16:0 and EPA/DHA, had highly significant responses to the changes in nutrient concentrations, showing higher values at higher nutrient concentrations ( Table 3 and Figures 6A,B ).

Besides, phylum Firmicutes increased significantly on the 30th and 90th day, and had an increasing trend on the 60th day.

In fact, R b 50 decreases with decreasing chain length from C14 to C8 ( Figure 6A and Table 2 ); large uncertainties for PSD-C6 due to imperfect leakage curve resolution obscure a possible trend as chain length is further reduced.

Another cluster encompassed variables that presented an increasing trend in the V3–V5 subjects, particularly in V4: the taxa Dorea , Ruminiclostridium , Lachnospiraceae UCG-004, Akkermansia , Allisonella , and unclassified Ruminococcaceae and Lachnospiraceae were associated with the dimethyl disulfide, phenol, benzenepropanoic acid, and 3-methylbutanoic acid.

Abstract The Arctic environment is particularly affected by global warming, and a clear trend of the ice retreat is observed worldwide.