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PETBioNewsGlossaryGenotype

BioNews

Genotype

The specific DNA sequence present at a particular chromosome location.

78 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.
News
4 July 2022 • 2 minutes read

Joint replacement rejection linked to genetics

by Jessica Peixinho

Genetics may help to predict the risk of joint replacement rejection, a recent study 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
20 June 2022 • 2 minutes read

Human gene-function map available to all scientists

by Dr Ara Schorscher-Petcu

Every single human gene has been linked to its function by scientists from the Massachusetts Institute of Technology, who have made the comprehensive gene-function map freely available to the scientific community...

Image by Alan Handyside via the Wellcome Collection. Depicts a human egg soon after fertilisation, with the two parental pronuclei clearly visible.
CC0 1.0
Image by Alan Handyside via the Wellcome Collection. Depicts a human egg soon after fertilisation, with the two parental pronuclei clearly visible.
Reviews
23 May 2022 • 4 minutes read

Documentary Review: Freezing Fertility

by Tsvetana Stoilova

Freezing fertility' is a documentary by the Dutch broadcaster VPRO, which delves into the opinions and policies on egg cell freezing around the world...

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
21 March 2022 • 4 minutes read

PGT-P? Why using polygenic risk scores to select embryos is bad science

by Francesca Forzano

Preimplantation genetic testing can be used in IVF to assess and select the genotype of embryos in order to avoid passing specific genetic disorders on to future children...

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
5 November 2021 • 2 minutes read

Scientists uncover why certain genotype increases risk of dying from COVID-19

by Semyon Bodian

A mechanism has been uncovered which explains why genetic variation at a particular site on the third chromosomes in humans makes people twice as likely to die from COVID-19...

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
15 October 2021 • 7 minutes read

Book Review: The Genetic Lottery: Why DNA matters for social equality

by Dr John Gillott

Genetic differences between people create differences between them in their likelihood of having speech and language problems. Genetic differences between people create differences between them in their likelihood of being homeless. The first sentence is

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
25 February 2021 • 2 minutes read

Newlywed's satisfaction may be linked to a genetic variant

by Martha Roberts

Psychologists have found a genetic variant associated with relationship satisfaction in the first years of marriage...

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
12 October 2020 • 5 minutes read

A pathway to nowhere? A critique of the National Academy of Sciences report on genome editing

by Dr Chris Gyngell

The transformative impact of CRISPR/Cas9 genome editing was recognised last week, with the Nobel Prize being awarded to its founders Jennifer Doudna and Emmanuelle Charpentier...

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
11 September 2020 • 4 minutes read

Heritable human genome editing: an insight into the International Commission's report

by Amarpreet Kaur

An International Commission on the Clinical Use of Human Germline Genome Editing was assembled by the Royal Society, the US National Academy of Sciences and the US National Academy of Medicine...

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
1 November 2019 • 2 minutes read

Largest-ever African genome study may give disease insights

by Rikita Patel

New genetic variants found in an African population provide insights into human health, according to a large genome study...

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13 June 2022 • 2 minutes read

Drop in diversity of blood stem cells leads to old-age health issues

6 July 2022 • 1 minute read

Frozen embryo transfers linked to high blood pressure in pregnancy

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Anorexia in pregnancy linked to increased risk of complications

5 July 2022 • 2 minutes read

Pregnancy after breast cancer treatment does not increase risk of recurrence

5 July 2022 • 1 minute read

No difference between fresh and frozen sperm for IUI

4 July 2022 • 2 minutes read

Shorter IVF protocol reduces risk of OHSS

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