Related Experiment Videos
Biotin regulatory (bir) mutations of Escherichia coli
Journal of Bacteriology
|June 1, 1980
Abstract:
Most mutants selected for derepression of the biotin operon required elevated concentrations of biotin for growth. Mutant extracts were deficient in holoenzyme synthetase activity.
Related Concept Videos
Articles linked to this work by shared authors, journal, and citation graph.
Measurements of the [Formula: see text][Formula: see text] production cross sections in the [Formula: see text] channel in proton-proton collisions at [Formula: see text] and [Formula: see text] and combined constraints on triple gauge couplings.
The European physical journal. C, Particles and fields·2015
Eccentric Fatigue Modulates Stretch-shortening Cycle Effectiveness--A Possible Role in Lower Limb Overuse Injuries.
International journal of sports medicine·2015
Discarded Human Thymus Is a Novel Source of Stable and Long-Lived Therapeutic Regulatory T Cells.
American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons·2015
Constraints on the pMSSM, AMSB model and on other models from the search for long-lived charged particles in proton-proton collisions at [Formula: see text].
The European physical journal. C, Particles and fields·2015
Distributions of topological observables in inclusive three- and four-jet events in pp collisions at [Formula: see text][Formula: see text].
The European physical journal. C, Particles and fields·2015
Evidence for Collective Multiparticle Correlations in p-Pb Collisions.
Physical review letters·2015
Defining the order of assembly of the Clostridioides difficile divisome complex.
Journal of bacteriology·2026
Ribonucleotide reductase repression: a mutational study of NrdR-binding motifs.
Journal of bacteriology·2026
A Minimal Hemin-Albumin Nanozyme with Peroxidase-like Activity Enabling Tyrosine-Crosslinked Hydrogel Formation.
ACS applied materials & interfaces·2026
A Genetically Encoded Electrophilic Lysine Derivative Enables Sortase-Mediated Assembly of SUMO Activity-Based Probes.
Journal of the American Chemical Society·2026
Designing and Engineering Enzymes for New-to-Nature Photobiocatalysis.
Methods in molecular biology (Clifton, N.J.)·2026
Expanding Aldopentose Catalysis of a Novel PQQ-Dependent Glucose Dehydrogenase without Compromising Native d-Glucose Activity.
Journal of agricultural and food chemistry·2026