A sample collected by the Hayabusa 2 spacecraft from the spinning top-like asteroid contained the nucleobases adenine, ...

Maize serves as a vital model species for advancing our understanding of plant biology, yet many mysteries remain about the ...

These findings, alongside the linked systematic review and meta-analysis of antiviral treatment efficacy, supported the 2024 WHO guidelines expansion of treatment criteria to include individuals with ...

Researchers at the University of Waterloo have produced experimental evidence that quantum-level effects can alter the ...

A man abandoned as a baby on Christmas Eve made a shocking discovery after a family member was given a DNA test as a gift. John M. from London in the U.K. was abandoned as a newborn on Christmas Eve ...

When cells proliferate, genomic DNA is precisely duplicated once per cell cycle. Abnormalities in this DNA replication process can cause alterations in genomic DNA, promoting cellular ageing, cancer, ...

The MCM helicase is broadly bound across the genome, and its phosphorylation is antagonistically regulated by the kinase DDK and the phosphatase RIF1–PP1. TRESLIN–MTBP recognises the phosphorylated ...

Scientists searching for novel ways to fight cancer think they may have uncovered a promising new lead tucked away inside the cells of the bowhead whale. The findings, published in the journal Nature, ...

For James Watson, DNA was everything — not just his life's work, but the secret of life itself. Over his long and storied career, Watson arguably did more than any other scientist to transform a ...

Biologists keep track of many non-native aquatic species in Alberta: the ones that are already in the province, disrupting local ecologies, and the ones threatening to enter the province's waterways ...

Before a cell divides, its DNA is replicated so that each daughter cell inherits the same genetic information. The two copies, known as "sister chromatids," are held together by a ring-shaped protein ...