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Histone proteins are the highly basic core proteins of nucleosomes and play an important role in DNA regulation through post-translational modifications (PTMs), primarily at their N-terminal tails. read more

Compounds such as antibiotics, over-the- counter medicines, and caffeine drain through the sewage system largely unaltered into rivers and streams, and even enter the drinking water supply in very ... read more

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In recent years, advances in mammalian cell-based research have enabled many scientific and medical discoveries. read more

The quest to directly sequence individual strands of DNA has challenged genomic technologists for decades. read more

The slow pace of discovery of new protein biomarkers of toxicity or “toxicity signature protein/peptides” is partially due to the lack of high-throughput and high-sensitivity biomarker devices. read more

It has been just over 100 years since Russian botanist Mikhail Semionovich Tswett invented the separation technique that he named chromatography. read more

The traditional method of determining the cell cycle phase of individual cells is by quantifying their total DNA content using flow cytometry. read more