Related topics: cells · protein · dna · genetic material · dna sequences

Smart interaction between proteins

Very little was known till now about DNA repair by homologous recombination, which is fundamental for human health. Now an ETH research group has for the first time isolated and studied all the key proteins involved in this ...

Cow gut study finds bugs that could up yields

Cutting-edge DNA technologies have discovered thousands of bugs in cows' stomachs that could improve meat and dairy production, and keep cattle healthy.

The ABC of ribosome recycling

Ribosomes, the essential machinery used for protein synthesis is recycled after each one round of translation. An enzyme called ABCE1 is responsible for this process and turns out to be remarkably plastic as LMU biophysicists ...

Scientists gain new insights into the mechanisms of cell division

Mitosis is the process by which the genetic information encoded on chromosomes is equally distributed to two daughter cells, a fundamental feature of all life on earth. Scientists led by Alexander Dammermann at the Max Perutz ...

Successful T cell engineering with gene scissors

The idea of genetically modifying a patient's own immune cells and deploying them against infections and tumors has been around since the 1980s. But to this day modified T cells are still not as effective as natural T cells ...

Scientists identify new virus-killing protein

A new protein called KHNYN has been identified as a missing piece in a natural antiviral system that kills viruses by targeting a specific pattern in viral genomes, according to new findings published today in eLife. Studying ...

Embracing bioinformatics in gene banks

The preservation of plant biodiversity is the task of the roughly 1,750 gene banks distributed around the world. They store plant samples and sometimes additional phenotypic or genetic information of around 7.4 million accessions ...

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