"Conducted Properly, Published Incorrectly": The Evolving Status of Gel Electrophoresis Images Along Instrumental Transformations in Times of Reproducibility Crisis.

For the last ten years, within molecular life sciences, the reproducibility crisis discourse has been embodied as a crisis of trust in scientific images. Beyond the contentious perception of "questionable research practices" associated with a digital turn in the production of images, this paper highlights the transformations of gel electrophoresis as a family of experimental techniques. Our aim is to analyze the evolving epistemic status of generated images and its connection with a crisis of trust in images within that field.

"We were here before the Web and hype…": a brief history of and tribute to the Computational Chemistry List.

The Computational Chemistry List is a mailing list, portal, and community which brings together people interested in computational chemistry, mostly practitioners. It was formed in 1991 and continues to exist as a vibrant discussion space, highly valued by its members, and serving both its original and new functions. Its duration has been unusual for online communities.

Strategy to discriminate between high and low affinity bindings of human immunodeficiency virus, type 1 integrase to viral DNA.

The last decade has contributed to our understanding of the three-dimensional structure of the human immunodeficiency virus, type 1 (HIV-1) integrase (IN) and to the description of how the enzyme catalyzes the viral DNA integration into the host DNA. Recognition of the viral DNA termini by IN is sequence-specific, and that of the host DNA does not require particular sequence, although in physicochemical studies IN fails to discriminate between the two interactions. Here, such discrimination was allowed thanks to a model system using designed oligonucleotides and peptides as binding structures.