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 ...

Special proteins -- known as membrane transporters -- are key to the mobility of sperm cells. A research team has, with the aid of cryo-electron microscopy, succeeded in decoding the structure of such ...

Two new studies uncover how DNA folding controls sperm cell development. Researchers identified proteins that rearrange genomic architecture, setting cellular memory and fate. This 3D genome mapping ...

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 ...

Researchers at Newcastle University in England report they have coaxed the first human sperm cells from embryonic stem cells, in a remarkable demonstration of how quickly the field of stem-cell ...

(from left to right) Prof. Dr. Hubert Schorle, M. Sc. Andjela Kovacevic and Dr. Simon Schneider uncover the contribution of Cylicin Structural proteins in male infertility. For successful ...

A team led by University of Osaka researchers has developed a technique to generate testes from mouse embryonic stem cells ...

Gene expression related to fertilization, sperm motility, and sperm structure in the testes of Tle6 -deficient mice showed an overall increase. Together, the findings of this study highlighted the ...

Researchers showed how what appears to be a tangle of DNA is actually organized into a structure that coordinates thousands of genes to form a sperm cell. The work, published as two papers in Nature ...