Sentences with phrase «preserve leaf cells»
Under the right circumstances, one can preserve leaf cells and the like for millions of years — but the chemistry will change, they will become carbonized.
http://www.sciencemag.org/ Not exact matches
Permafrost had preserved tissue from one species — a narrow - leafed campion plant — exceptionally well, so researchers at the Russian Academy of Sciences recently decided to culture the cells to see if they would grow.
They chose this region because it has a large number of cells and because the bird's feet hadn't been treated with arsenic, leaving the DNA there in better shape than on the rest of the preserved carcass.
Perfectly preserved cells of leaves have been found, as well as the preserved soft tissue of eyeballs in the eye sockets of some of the extinct marsupials.
Cell temperatures of the young leaves remain low to ensure the raw food properties of heat sensitive nutrients are preserved.