Review & Outlook: More evidence that the coronavirus may have escaped from the Wuhan Institute of Virology catches up to those who derided the possibility of a man-made Chinese origin. Images: ...

Genes are the building blocks of life, and the genetic code provides the instructions for the complex processes that make ...

Here, I propose a new model for the origin of new gene functions: an adaptive radiation model that integrates the amplification mutagenesis phenomenon observed in bacterial genetics with the patterns ...

Annals of Botany, New Series, Vol. 36, No. 144 (January 1972), pp. 73-81 (13 pages) The origin and development of vacuoles in root and root cap cells of Lepidium sativum was investigated at the ...

Proceedings of the Royal Society of London. Series B, Biological Sciences, Vol. 148, No. 931 (Feb. 18, 1958), pp. 217-240 (24 pages) The properties of foam and bubbles arising in the lung have been ...

The central nervous system (CNS) has its own resident and dedicated battalion of immune cells, called microglial cells. However, they are far more than just immune cells and are critical in the health ...