“…Most of the other OTUs are from the Phyla Bacteroidetes and Proteobacteria. Many of the lowest distinct taxa we identified have previously been discussed as bioindicators for general ecosystem quality (Ignavibacteriales (Cordier, 2019), Limnobacter (Yang et al, 2019), and Sandaracinaceae (Wei et al, 2019)), certain environmental variables ( Opitutus (Puranik et al, 2016; Plassart et al, 2019), Alcaligenaceae (Sharuddin et al, 2017), Novosphingobium (Astudillo‐García et al, 2019; Reis et al, 2020), and NS11‐12 marine group (Coclet et al, 2019; Henson et al, 2018)), and human interference/impact/pollution ( Actibacter (Kegler et al, 2018), Fluviicola (Chen et al, 2019), and SC‐I‐84 (Pershina et al, 2015)). However, not all of these taxa have previously been identified in lake ecosystems, and most of the OTUs among these bacterial multitask bioindicators are assigned to taxa originally isolated from soil ecosystems (see Table 3).…”