The beginning is the end: How promoters predefine where genes end

Each gene in our DNA has a beginning and an end. Defining the gene's extremities properly is crucial in producing functional protein. Much research has been done to identify what determines when, where, and at which site ...

A new way to see the activity inside a living cell

Living cells are bombarded with many kinds of incoming molecular signal that influence their behavior. Being able to measure those signals and how cells respond to them through downstream molecular signaling networks could ...

The genetic origins of the world's first farmers clarified

The genetic origins of the first agriculturalists in the Neolithic period long seemed to lie in the Near East. A new study published in the journal Cell shows that the first farmers actually represented a mixture of Ice Age ...

Tiny sea creatures reveal the ancient origins of neurons

A study in the journal Cell sheds new light on the evolution of neurons, focusing on the placozoans, a millimeter-sized marine animal. Researchers at the Center for Genomic Regulation in Barcelona find evidence that specialized ...

Researchers define new class of regulatory element in DNA

Researchers at the MRC Weatherall Institute of Molecular Medicine's Laboratory of Gene Regulation, led by Professor Doug Higgs and Dr. Mira Kassouf, have published a study in the journal Cell, in which they reveal another ...

New immune system discovered in bacteria

Like humans, bacteria have various immune systems to defend against pathogens such as viruses. These immune systems usually degrade the DNA of the pathogens to make it harmless. In the research group of assistant Professor ...

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