Genetic switches could play a role in creating complex eukaryotic genetic circuits for programmed cell-free systems or artificial cells.

Gene expression is the generation of a functional ... to genetic and environmental perturbations. This study on Escherichia coli reveals how gene regulatory networks shape transcriptional ...

Laser Biomedical Research Center, G. R. Harrison Spectroscopy Laboratory, Massachusetts Institute of Technology, Cambridge, United States ...

Researchers at the University of Tsukuba have developed a vector that integrates the Cre enzyme gene with the specific DNA ...

Transgenic animals continue to play an essential role in many aspects of zebrafish research, including the development of disease models. The most widely used system for zebrafish transgenesis is the ...

In this article, we discuss transformation, bacterial transformation in particular, and how scientists can utilize it to ...

The discovery sheds light on how certain bacteria -- including strains that cause food poisoning and anthrax -- form spores for survival.

Translation is the process by which a protein is synthesized by the ribosome ... Here, Ando et al. identify E. coli ribosome arrest peptide PepNL. PepNL forms a mini-hairpin to block translation ...

If you've ever noticed how memories from the same day seem connected while events from weeks apart feel separate, a new study reveals the reason: Our brains physically link memories that occur ...

Soon-to-be medical school graduates received 877 more primary care position offers in the 2025 Main Residency Match compared with the previous year, according to the National Resident Matching ...