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Genomics

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Genomics is the science of genomes: it is the study of all the genetic material of an organism. In humans, the genome consists of information carried in 23 pairs of chromosomes in the nucleus, as well as mitochondrial DNA. In genomics, both coding and non-coding DNA is sequenced and analyzed. Genomics allows a better understanding of all living things, their evolution, and their diversity. It has a myriad of uses: for example, to build phylogenetic trees, to improve productivity and...

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The central dogma explains the flow of genetic information from DNA nucleotides to the amino acid sequence of proteins.
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Related Experiment Video

Updated: May 11, 2026

Quantification of Information Encoded by Gene Expression Levels During Lifespan Modulation Under Broad-range Dietary Restriction in C. elegans

Quantification of Information Encoded by Gene Expression Levels During Lifespan Modulation Under Broad-range Dietary Restriction in C. elegans

Published on: August 16, 2017

1953: when genes became "information".

¹Faculty of Life Sciences, University of Manchester, Manchester, UK. cobb@manchester.ac.uk

|April 30, 2013

Summary

This summary is machine-generated.

Watson and Crick discovered DNA's double-helix structure in 1953, proposing genes hold information. This revolutionized biological thinking and highlighted science's interconnectedness.

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Last Updated: May 11, 2026

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Area of Science:

Molecular Biology
Genetics
History of Science

Background:

The 1953 discovery of the DNA double helix by Watson and Crick.
The emerging concept of genetic information encoding within DNA.

Observation:

The dual contribution of Watson and Crick: structural elucidation and the coding hypothesis.
The profound impact of these ideas on the perception of life and biological processes.

Findings:

The double-helix model provided a physical basis for genetic information storage.
The gene-as-code metaphor facilitated interdisciplinary connections in biological sciences.

Implications:

Shifted the paradigm of life sciences towards a molecular and informational perspective.
Demonstrated the role of scientific metaphors in advancing understanding across diverse fields.
Laid the groundwork for the molecular biology revolution and modern genetics.