The authors wish to make the following corrections to this paper [1] in the three last rows of Table 1 occupying pages 1 and 2 where we detected errors in the names and molecular weights of subunits of human pol ζ. The original version of Table 1 is: Table 1. Nomenclature of subunits of yeast and human B-family DNA polymerases *. The table should be replaced with the following Table 1 with correct information in the three last rows and highlighted in bold the rows with information about catalytic subunits: Table 1. Nomenclature of subunits of yeast and human B-family DNA polymerases *. We stress that these errors were purely due to human error and oversight, all corrections done do not change the written portion of the table, or the final conclusion of this manuscript. The manuscript will be updated. The authors would like to apologize for any inconvenience caused. All changes have been reviewed and approved by the Academic Editors. Conflicts of Interest: The authors declare no conflict of interest.