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PETBioNewsGlossaryDuplication

BioNews

Duplication

A duplicated portion of genetic material - either a gene, section of DNA, or piece of chromosome.

30 articles
Image by Peter Artymiuk via the Wellcome Collection. Depicts the shadow of a DNA double helix, on a background that shows the fluorescent banding of the output from a DNA sequencing machine.
CC BY 4.0
Image by Peter Artymiuk via the Wellcome Collection. Depicts the shadow of a DNA double helix, on a background that shows the fluorescent banding of the sequencing output from an automated DNA sequencing machine.
Comment
26 June 2017 • 4 minutes read

Genetic disorders: empowering patients and families through information

by Arti Patel

'I've got the diagnosis, now what?' is one of the first questions families ask when they contact us at Unique, the UK-based organisation for rare chromosome and genomic disorders...

Image by Peter Artymiuk via the Wellcome Collection. Depicts the shadow of a DNA double helix, on a background that shows the fluorescent banding of the output from a DNA sequencing machine.
CC BY 4.0
Image by Peter Artymiuk via the Wellcome Collection. Depicts the shadow of a DNA double helix, on a background that shows the fluorescent banding of the sequencing output from an automated DNA sequencing machine.
Comment
2 March 2017 • 5 minutes read

GIANT makes short work of height gene discovery

by Professor Darren Griffin

A recent large-scale study that discovered 83 rare genes related to human height reveals the power of so-called genome-wide association studies...

Image by Peter Artymiuk via the Wellcome Collection. Depicts the shadow of a DNA double helix, on a background that shows the fluorescent banding of the output from a DNA sequencing machine.
CC BY 4.0
Image by Peter Artymiuk via the Wellcome Collection. Depicts the shadow of a DNA double helix, on a background that shows the fluorescent banding of the sequencing output from an automated DNA sequencing machine.
News
19 April 2016 • 3 minutes read

Combined genetic tests could aid autism diagnosis

by Dr Ashley Cartwright

Scientists have found that two genetic analysis techniques can increase the number of causative mutations found in children with autism spectrum disorder...

Image by Peter Artymiuk via the Wellcome Collection. Depicts the shadow of a DNA double helix, on a background that shows the fluorescent banding of the output from a DNA sequencing machine.
CC BY 4.0
Image by Peter Artymiuk via the Wellcome Collection. Depicts the shadow of a DNA double helix, on a background that shows the fluorescent banding of the sequencing output from an automated DNA sequencing machine.
News
14 August 2015 • 2 minutes read

Ancestral humans had more DNA

by Isobel Steer

Compared to ancestral humans, most modern people have lost 40.7 million base pairs of DNA...

PET BioNews
News
17 July 2015 • 2 minutes read

Chromosomes play active role in cell division

by Meghna Kataria

A study has shown that chromosomes, far from being passive participants as had been assumed, are actively involved in the process of cell division...

Image by Peter Artymiuk via the Wellcome Collection. Depicts the shadow of a DNA double helix, on a background that shows the fluorescent banding of the output from a DNA sequencing machine.
CC BY 4.0
Image by Peter Artymiuk via the Wellcome Collection. Depicts the shadow of a DNA double helix, on a background that shows the fluorescent banding of the sequencing output from an automated DNA sequencing machine.
News
10 June 2013 • 2 minutes read

Autism study identifies extensive gene pattern

by Siobhan Chan

A large, complex gene network in people with autism has been identified by researchers at the University of Oxford...

Image by Peter Artymiuk via the Wellcome Collection. Depicts the shadow of a DNA double helix, on a background that shows the fluorescent banding of the output from a DNA sequencing machine.
CC BY 4.0
Image by Peter Artymiuk via the Wellcome Collection. Depicts the shadow of a DNA double helix, on a background that shows the fluorescent banding of the sequencing output from an automated DNA sequencing machine.
Reviews
5 February 2013 • 4 minutes read

TV Review: Is It Better to Be Mixed Race?

by Monica Mascarenhas

Channel 4, Monday 2 November 2009...

Image by Peter Artymiuk via the Wellcome Collection. Depicts the shadow of a DNA double helix, on a background that shows the fluorescent banding of the output from a DNA sequencing machine.
CC BY 4.0
Image by Peter Artymiuk via the Wellcome Collection. Depicts the shadow of a DNA double helix, on a background that shows the fluorescent banding of the sequencing output from an automated DNA sequencing machine.
News
21 January 2013 • 2 minutes read

Twenty-five genetic variants for autism discovered

by Dr Vikki Burchell

Rare genetic variants may have a significant impact on a person's risk of developing autism, research suggests...

Image by Peter Artymiuk via the Wellcome Collection. Depicts the shadow of a DNA double helix, on a background that shows the fluorescent banding of the output from a DNA sequencing machine.
CC BY 4.0
Image by Peter Artymiuk via the Wellcome Collection. Depicts the shadow of a DNA double helix, on a background that shows the fluorescent banding of the sequencing output from an automated DNA sequencing machine.
News
22 November 2012 • 2 minutes read

Is being skinny really down to genetics? Nature study suggests so

by Dr Rosie Morley

Scientists may have identified the first genetic link to being underweight. A paper published in the journal Nature this week found that people with extra copies of a region of chromosome 16, locus 16p11.2, have a significantly increased risk of being underweight...

Image by Peter Artymiuk via the Wellcome Collection. Depicts the shadow of a DNA double helix, on a background that shows the fluorescent banding of the output from a DNA sequencing machine.
CC BY 4.0
Image by Peter Artymiuk via the Wellcome Collection. Depicts the shadow of a DNA double helix, on a background that shows the fluorescent banding of the sequencing output from an automated DNA sequencing machine.
News
12 November 2012 • 2 minutes read

Complex genetics of autism unveiled

by Dr Lux Fatimathas

American researchers have linked hundreds of spontaneous genetic mutations to the group of psychological syndromes called autism spectrum disorders (ASDs)...

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