Dictionary

Genome

In modern molecular biology and genetics, the genome is the entirety of an organism’s hereditary information. It is encoded either in DNA or, for many types of virus, in RNA. The genome includes both the genes and the non-coding sequences of the DNA/RNA.

The term was adopted in 1920 by Hans Winkler, Professor of Botany at the University of Hamburg, Germany. In Greek, the word genome (γίνομαι) means “I become, I am born, to come into being”. The Oxford English Dictionary suggests the name is a blend of the words gene and chromosome.

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