Evolutionary Role of Restriction/Modification Systems as Revealed by Comparative Genome Analysis

(Downloading may take up to 30 seconds. If the slide opens in your browser, select File -> Save As to save it.)

Click on image to view larger version.

Figure 1.
Figure 1.

Avoidance of palindromes per type of phage: RNA, ssDNA, and dsDNA. SsDNA phages are divided into filamentous and isometric, and dsDNA phages into virulent and temperate. Each phage counts twice (for the analysis of size 4 and 6 palindromes), (O) no significant avoidance; (+) significant avoidance (5%, Wilcoxon test).

This Article

  1. Genome Res. 11: 946-958

Preprint Server