Excerpts

An increasing trend in species diversity with elevation, as observed in this study, is relatively uncommon ( McCain and Grytnes, 2010 ).

For instance, the dominant phylum, Proteobacteria , showed a decreasing trend, while Actinobacteria displayed a unimodal pattern and Acidobacteriota increased ( Supplementary Figure S3 ).

At higher taxonomic levels (Kingdom, Phylum), most methods, including KNN, Random Forest, and LinearSVC, show moderate effect sizes (Cohen's d 0.3–0.47) and highly significant differences, indicating that metadata contributes substantially to model performance when microbiome signals are coarse.

Quantitative assays clearly showed a highly significant increase in biofilm biomass in the OE strain compared to the WT strain ( Figure 4C ), directly confirming CRP’s crucial regulator role in the biofilm development of KP.

These observations were paired with a notable trend of decreasing body volume of sponge individuals, indicating lower fitness at the lowest salinities.

The cell activity of pPNs showed an increasing trend without significant toxicity compared to the control group in Figure 2d , which also explained the non-toxicity of PHA as a nanocarrier.

In contrast, Bacteroides showed a decreasing trend with advancing age in our cohort, whereas studies in other countries have reported different age-related patterns.

Across pooled samples, the pro-inflammatory cytokines TNF-α, IL-1β, IL-6, IL-8, and IL-1α exhibited an increasing trend congruent with the progressive enhancement of innate immune activation ( Kusiak and Brady, 2022 ; Van Dyke, 2017 ).

Muribaculaceae showed an increasing trend in the Wuji Pill group ( Figure 2I ).

In contrast, the abundances of genes associated with carbon fixation pathways in prokaryotes, RNA polymerase, and proteasome showed a decreasing trend ( Figure 5B ; Supplementary Table S8 ).

Similar to PA, the total content of SLs also shows an increasing trend under heat stress ( Tereshina et al., 2010 , 2011 , 2013 ) ( Figure 1B ).

3.4 Gut microbial community diversity Exposure to high concentrations of Ti 3 C 2 T x showed a trend toward increased diversity and richness of the intestinal microbial community in D. magna ( Figure 3 ).

Similarly, exposure to 0.01 mg/L Ti 3 C 2 T x showed no significant effect on the Shannon index, whereas 1 mg/L Ti 3 C 2 T x exposure exhibited an increasing trend in the Shannon index ( Figures 3C , D ).

The significant OTUs in the FS generally exhibited an increasing trend ( Figure 3f ), while those in the SS were predominantly characterized by a decreasing trend ( Figure 3g ).

Both monoculture and co-culture groups showed a decreasing trend in gut microbial abundance and diversity over time.

(2022) showed that the α-diversity fluctuated significantly in the first 5 days of the hypoxic treatment, and then the α-diversity showed an increasing trend, and then gradually decreased after 4 weeks, and also showed a significant fluctuation in the first 5 days of the resumption of normoxic treatment, and then gradually increased, and then gradually increased after 4 weeks, and also fluctuated during the first 5 days after the return to normoxia.

Similarly, although less pronounced, g_Rothia also showed a trend toward differential abundance, further supporting the influence of sampling method on community structure.

In this sense, despite we observed almost significant differences in the level of Δ-VEGF-A in reactor vs. non-reactor goats, more work needs to be done to understand the role of this cytokine in cTB.

Furthermore, leg meat pH 24 h significantly increased as the cage tier decreased, while cooking loss showed a decreasing trend.

While single-point analyses show limited associations, haplotype analysis reveals borderline significance for the AA haplotype across -592C/A and -1082A/G markers ( Silva et al., 1992 ; Hollander, 2012 ; Farouk et al., 2010 ).

Compared to the NC group, the DSS group showed an increasing trend in the Chao1 index.

GO and KEGG enrichment analyses of these DEGs pointed to a highly significant involvement of the ‘MHC class II protein complex’ pathway and the ‘Neuroactive ligand-receptor interaction’ pathway ( Figures 6D , E ).

At the aerobic exposure period, the pH of all groups exhibited an increasing trend.

From a general point of view, the number of publications shows an increasing trend, and the growth rate is faster in recent years with more publications, and the number of publications peaks in 2022, and the number of publications decreases in the last 2 years. 3.2.

This optimization strategy has profound metabolic regulatory implications: Core role of peptone: As an organic nitrogen source, peptone exhibited a highly significant partial regression coefficient, profoundly affecting antibacterial activity.