lotnictwo: Cyanobacterial motility

Evidence: 100 • authority: 72

Cyanobacterial motility is the ability of cyanobacteria to move independently using metabolic energy. Cyanobacterial motility, primarily through gliding, twitching, or buoyancy regulation, is an important adaptation for navigating heterogeneous environments, optimizing resource acquisition, and supporting community dynamics. The ability to move independently can enhance survival, colonization, and ecological interactions. It comes with trade-offs, including high energy costs, limited speed, and environmental dependencies. These characteristics reflect cyanobacteria's evolutionary balance between mobility and resource conservation in diverse habitats, from marine ecosystems to soil crusts.

Evidence: 69 • authority: 72

Bacterial motility is the ability of bacteria to move independently using metabolic energy. Most motility mechanisms that evolved among bacteria also evolved in parallel among the archaea. Most rod-shaped bacteria can move using their own power, which allows colonization of new environments and discovery of new resources for survival. Bacterial movement depends not only on the characteristics of the medium, but also on the use of different appendages to propel. Swarming and swimming movements are both powered by rotating flagella. Whereas swarming is a multicellular 2D movement over a surface and requires the presence of surfactants, swimming is movement of individual cells in liquid enviro…

Evidence: — • authority: 80

Conditions for Faecalibacterium prausnitzii colonization, survival and host-microbe interactions in the human host

Evidence: — • authority: 92

From hijackers to architects: the role of prophages in bacterial genome evolution.. Prophages, as the integrated or plasmid-like forms of temperate bacteriophage genomes, are critical genetic elements that establish stable interactions with their hosts, profoundly impacting host physiology and ecology. Prophages confer multiple advantages to their hosts. They promote changes in the bacterial genome structure and function-such as rearrangements, introduction of novel genes, and gene expression reprogramming-that often enhance bacterial fitness and persistence. Active prophages influence microbial community dynamics through the lytic-lysogenic cycle alternations, while both active and cryptic…

Evidence: — • authority: 92

Oral probiotic delivery-based therapeutic strategies for inflammatory bowel disease.. Over the past decade, accumulating evidence supporting the efficacy of probiotics in gut microbiota modulation has spurred interest in their therapeutic potential for inflammatory bowel disease (IBD), a chronic intestinal disorder for which safer and more sustainable alternatives to conventional immunosuppressive and biologic treatments are urgently needed. Probiotics represent a promising therapeutic strategy due to their favorable biosafety profile and compatibility with daily health practices. Mechanistically, probiotics mitigate intestinal inflammation by suppressing pathogenic bacteria, modulating gut…