User contributions for 180345010

9 December 2018

• 17:5817:58, 9 December 2018 diff hist −94 Gram-negative No edit summary current
• 17:5417:54, 9 December 2018 diff hist +2,629 Gram-negative Some information on the page was incorrect: after Gram stain test Gram-negative bacteria do not appear violet and their peptidoglycan layer is not thicker than the peptidoglycan layer of Gram-positive cell walls.
• 16:4816:48, 9 December 2018 diff hist +92 N File:Pseudomonas aeruginosa Gram negative bacteria.jpg microscopic image of Pseudomonas aeruginosa (ATCC 27853). Gram staining, magnification:1,000 current