Low oxygen conditions slow decay rates, resulting in much of the carbon accumulating in the soil. (fs.fed.us)
Shahrara and her colleagues knew that a protein called CCL28 was found in the body under low oxygen conditions, or hypoxia. (sciencedaily.com)
Working with human breast cancer cells and mice, scientists at The Johns Hopkins University say new experiments explain how certain cancer stem cells thrive in low oxygen conditions. (sciencedaily.com)