dna

Sci Tech

How Do You Fold Two Metres’ Worth of DNA Into a Cell Nucleus 10 Microns Wide?

Squinting through his microscope at salamander cells, late-nineteenth-century biologist Walther Flemming spotted a curious substance deep inside the cells’ nuclei…

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Sci Tech

Despite Mixed Results, South Asian Adoptees Turn To DNA Tests To Find Relatives

Representative image of a computer programme running a DNA analysis. Photo: NASA/Flickr CC BY NC 2.0 Anand Kaper was born in…

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