Finely Tuned WspRs Help Bacteria Beat Body by Building Biofilm (image) PLOS Share Print E-Mail Caption Tetrameric assembly of the response regulator diguanylate cyclase WspR from Pseudomonas aeruginosa. The inset shows a close-up of cyclic di-GMP bound to the inhibitory site Credit Holger Sondermann, et. al Usage Restrictions If using this image, please attribute it to the researchers Holger Sondermann, et. al. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.