Abstract
As in other Biotechnological fields, the microbial production of recombinant proteins and other biomolecules can be approached from multiple angles through the help of diverse technologies of increasing complexity. To better reach all the specialized niches in bioproduction, Microbial Cell Factories is now inviting authors to prepare concise Reviews (eventually miniReviews), covering relevant areas that deserve specific and highly focused attention. By the publication of such contributions, the journal will promote the revision of new insights around the Cell Factory concept in a highly comprehensive way, in molecular, cellular and environmental contexts.