Analysis of Pseudomonas aeruginosa diguanylate cyclases and phosphodiesterases reveals a role for bis - ( 3 - 5 ) - cyclic - GMP in virulence

CELL BIOLOGY. For the article ‘‘Regulation of chromosome stability by the histone H2A variant Htz1, the Swr1 chromatin remodeling complex, and the histone acetyltransferase NuA4,’’ by Nevan J. Krogan, Kristin Baetz, Michael-Christopher Keogh, Nira Datta, Chika Sawa, Trevor C. Y. Kwok, Natalie J. Thompson, Michael G. Davey, Jeff Pootoolal, Timothy R. Hughes, Andrew Emili, Stephen Buratowski, Philip Hieter, and Jack F. Greenblatt, which appeared in issue 37, September 14, 2004, of Proc. Natl. Acad. Sci. USA (101, 13513–13518; first published September 7, 2004; 10.1073 pnas. 0405753101), the authors note that in Fig. 3B, the panel referring to ‘‘eaf7 , 5 g ml Benomyl’’ was identical to ‘‘eaf5 , 5 g ml Benomyl’’ immediately above. The corrected figure and its legend appear below. This error does not affect the conclusions of the article. GENETICS. For the article ‘‘Human centromeric chromatin is a dynamic chromosomal domain that can spread over noncentromeric DNA,’’ by Ai Leen Lam, Christopher D. Boivin, Caitlin F. Bonney, M. Katharine Rudd, and Beth A. Sullivan, which appeared in issue 11, March 14, 2006, of Proc. Natl. Acad. Sci. USA (103, 4186–4191; first published March 6, 2006; 10.1073 pnas.0507947103), the authors note that the legend for Fig. 2 appeared incorrectly. The figure and its corrected legend appear below. This error does not affect the conclusions of the article.