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O Huisman, R D'Ari, S Gottesman: Cell-division control in Escherichia coli: specific induction of the SOS function SfiA protein is sufficient to block septation. In: Proceedings of the National Academy of Sciences. Band81, Nr.14, Juli 1984, ISSN0027-8424, S.4490–4494, doi:10.1073/pnas.81.14.4490, PMID 6087326, PMC 345616 (freier Volltext).
M. Butala, D. Žgur-Bertok, S. J. W. Busby: The bacterial LexA transcriptional repressor. In: Cellular and Molecular Life Sciences. Vol. 66, Nr.1, Januar 2009, ISSN1420-682X, S.82–93, doi:10.1007/s00018-008-8378-6 (englisch).
O Huisman, R D'Ari, S Gottesman: Cell-division control in Escherichia coli: specific induction of the SOS function SfiA protein is sufficient to block septation. In: Proceedings of the National Academy of Sciences. Band81, Nr.14, Juli 1984, ISSN0027-8424, S.4490–4494, doi:10.1073/pnas.81.14.4490, PMID 6087326, PMC 345616 (freier Volltext).