Several errors to the authors’ details have now been corrected in the above paper.

The affiliations have now been updated to:

1. Programa de Genómica Computacional, Centro de Ciencias Genómicas, Universidad Nacional Autónoma de México, A.P. 565-A, Cuernavaca, Morelos 62100

2. Swiss Institute of Bioinformatics and Institute of Computational Linguistics, University of Zurich, Andreasstrasse 15, Zurich 8050, Switzerland

The author Alejandra López-Fuentes was previously listed as Alejandra Lopez.

A footnote has also been added to state that the first two authors contributed equally to the paper

The citation details now reflect the first three authors.

These corrections have all now been made to the original article and the publisher apologises for the error.

Author notes

Citation details: Rinaldi, F., Lithgow O., Gama-Castro, S. et al. Strategies towards digital and semi-automated curation in RegulonDB. Database (2017) Vol. 2017: article ID bax012; doi: 10.1093/database/bax012