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oai:figshare.com:article/33867581 2026-09-16T17:53:25Z category_1 category_8 category_12 category_21 category_873 category_46 category_64 category_132 category_134 portal_5 item_type_2 month_year_09_2026

<p>Differential resistance of AAEC191A Dr⁺ and Dr⁻ bacteria attached to glass during passage of a receding meniscus.</p> Michalina Nagórka (24998945) Beata Zalewska-Piątek (738992) Adam Iwanicki (553559) Paweł Wityk (527516) Slawomir Jakiela (5180570) Weronika Switlik (24998948) Piotr Bruździak (8275656) Miłosz Wieczór (527514) Vanessa Liévin-Le Moal (24998951) Joanna Raczak-Gutknecht (8418300) Przemysław Gnatowski (24998954) Mateusz Ficek (3909271) Angelika Łepek (24998957) Magdalena Narajczyk (710511) Rafał Piątek (738993) Biophysics Microbiology Cell Biology Biotechnology Chemical Sciences not elsewhere classified Immunology Cancer Infectious Diseases Virology variable fimbrial expression simplified laboratory model preserved despite phase particularly hydrophilic glass mechanistic analyses performed markedly alters whole indicating steric exclusion fimbrial mesh functioned escherichia coli </ div >< p combining quantitative proteomics although traditionally described specialized surface appendages principal mineral component mediates caox recognition based adhesion assays bacterial surface architecture selective molecular filter including dr fimbriae surface physicochemistry principal physicochemical caox ), beyond adhesion bacterial cell dr fimbriae whereas infection urinary tract urinary conditions upec within term persistence strongly associated strains rely smaller phages small solutes remained unclear recurrent infection positive subpopulation physicochemical behavior largely abolished large bacteriophages kidney stones isolated filaments functional characterization findings establish computational modeling clinical isolate cell properties calcium oxalate broader contribution <p>Representative time-lapse phase-contrast recordings showing detachment of surface-adhered Dr⁺ and Dr⁻ bacteria from glass by a receding liquid meniscus. Panels correspond to the conditions shown in <a href="http://www.plospathogens.org/article/info:doi/10.1371/journal.ppat.1014588#ppat.1014588.g006" target="_blank">Fig 6</a>: (A) Dr⁺ bacteria attached to glass and (B) Dr⁻ bacteria attached to glass. Labels indicate air (a), meniscus (m), and bacteria (b). Recordings were acquired for 1 min at 5 frames per second. The video illustrates efficient detachment of Dr⁻ cells by the receding meniscus, whereas many Dr⁺ cells remain attached after meniscus passage.</p> <p>(MP4)</p> 2026-09-16T17:55:57Z Dataset Media 10.1371/journal.ppat.1014588.s023 https://figshare.com/articles/media/_p_Differential_resistance_of_AAEC191A_Dr_sup_sup_and_Dr_sup_sup_bacteria_attached_to_glass_during_passage_of_a_receding_meniscus_p_/33867581 CC BY 4.0