New work from UC Davis and the University of Utah shows how the 3D structure of DNA inside a germ cell commits it to develop into a sperm cell. The discovery could improve understanding of fertility ...

In Brazil, researchers at São Paulo State University (UNESP) conducted experiments on rats and identified that a protein-deficient diet during pregnancy and breastfeeding can compromise the ...

Two new landmark studies show how a seeming tangle of DNA is actually organized into a structure that coordinates thousands of genes to form a sperm cell. The work, published March 3 as two papers in ...