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Glossary

Nucleotide

Nucleotides are the building blocks that make up DNA and RNA molecules. A single nucleotide consists of nitrogenous bases (adenosine, cytosine, guanine, or thymine in DNA), a phosphate group, and a sugar molecule.



Articles using this Glossary Item


Event Review: Field of Genes - DNA Testing to Find Future Olympic Champions

28 November 2011 - by Eleanor White

Would you let your 10-year-old child sit out of PE classes if they were not built for sport? Would it inspire you to do better if you found out your genes indicated that you're not likely to succeed at it? Or would it demoralise you to the point that you give up on something you love?...[Read More]

Study finds new genetic link to schizophrenia

17 May 2010 - by Victoria Kay

US researchers have identified several genes related to brain function that may increase the risk of developing schizophrenia, according to a new study published in the Proceedings of the National Academy of Sciences....[Read More]

Scientists calculate mutation rate in human genome

07 September 2009 - by Alison Cranage

Scientists based at the Wellcome Trust Sanger Institute, in Hinxton, Cambridge UK, have used ‘next generation sequencing technology' to work out the mutation rate in the human genome. The international team's findings were published in Current Biology last week....[Read More]

Gene link to speech and language

08 October 2001 - by BioNews

Scientists from the Wellcome Trust Centre for Human Genetics in Oxford and the Institute of Child Health in London have identified a gene linked to the disruption of speech and language development. The genetic link may show why some people suffer from particular language impairments. Professor Anthony Monaco from the...[Read More]

Is the SNP consortium philanthropy in action?

19 April 1999 - by Professor Marcus Pembrey

The Wellcome Trust is to fund 67% of a two year, $45m (£30m), international project to define some 300,000 DNA sequence variations in the human genome. The remaining funds come from a consortium of ten of the world's leading pharmaceutical companies, who have also agreed to put the newly discovered...[Read More]


Events using this Glossary Item

 

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