Ancient European genomes reveal jumbled ancestry De Agostini Picture Library/Getty Images Mysterious peoples from the north and Middle Easterners joined prehistoric locals. Newly released genome sequences from almost a dozen early human inhabitants of Europe suggest that the continent was once a melting pot in which brown-eyed farmers … Current issue
Lists of Nobel Prizes and Laureates The Cell and its Organelles Play the Incredible Megacell Game
Cellular Aging: Telomeres - Telomeres Are Chromosome Caps, Telomere Structure, Telomeres And Replication, Telomeres And Replicative Senescence, Telomeres And Premature Aging Syndromes Aging is a complex process that occurs on multiple levels. The end result of aging is that life span is limited in multicellular organisms. The cells that make up multicellular organisms also have limited life spans.