Aberrant DNA methylation patterns hypermethylation and hypomethylation compared to normal tissue have been associated with a large number of human malignancies.
Ecological recycling is common in organic farming, where nutrient management is "fundamentally different" compared to agri-business styles of soil management.
A "prasmanan" is quite similar with rijsttafel but minus the ceremonial waiters and usually served fewer choices of dishes compared to its flamboyant colonial predecessor.
Desalination is currently expensive compared to most alternative sources of water, and only a very small fraction of total human use is satisfied by desalination.