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PETNewslettersIssue #742
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BioNews

Issue #742

Comment

Image by Dr Christina Weis. © Christina Weis
Image by Dr Christina Weis. © Christina Weis
Comment
17 February 2014 • 3 minutes read

What are the best interests of the child in international surrogacy?

by Professor Eric Blyth and 2 others

As the surrogacy industry grows, so too do calls from parts of the consumer lobby, fertility industry and others for a loosening of international and domestic restraints on surrogacy arrangements...

News

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
15 May 2017 • 2 minutes read

Mitochondrial clock used to predict worm lifespan

by Chris Baldacci

A technique that accurately predicts the lifespan of nematode worms has been developed by scientists monitoring mitochondrial activity...

Image by K Hardy via the Wellcome Collection. Depicts a human embryo at the blastocyst stage (about six days after fertilisation) 'hatching' out of the zona pellucida.
CC BY 4.0
Image by K Hardy via the Wellcome Collection. Depicts a human embryo at the blastocyst stage (about six days after fertilisation) 'hatching' out of the zona pellucida.
News
14 February 2014 • 2 minutes read

Womb 'entrance exam' determines whether embryos implant

by Dr Shanya Sivakumaran

An 'entrance exam' set by the cells that line the womb can determine whether or not human embryos are able to implant into the womb's lining, according to researchers...

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 February 2014 • 2 minutes read

Gene that links intelligence and grey matter found

by Chee Hoe Low

A gene associated with thinner grey matter, which contributes to lower intellectual ability, has been identified by scientists...

Image by Bill Sanderson via the Wellcome Collection, © Wellcome Trust Ltd 1990. Depicts Laocoön and his family (from Greek and Roman mythology) entwined in coils of DNA.
Image by Bill Sanderson via the Wellcome Collection, © Wellcome Trust Ltd 1990. Depicts Laocoön and his family entwined in coils of DNA (based on the figure of Laocoön from Greek and Roman mythology).
News
17 February 2014 • 2 minutes read

Canada: Three parents listed on baby's birth certificate

by Patricia Cassidy

A three-month-old baby has become the first child in British Columbia, Canada, to have three legal parents on their birth certificate after new legislation came into force last year...

Image by Sílvia Ferreira, Cristina Lopo and Eileen Gentleman via the Wellcome Collection. Depicts a single human stem cell embedded within a porous hydrogel matrix (false colour).
CC BY 4.0
Image by Sílvia Ferreira, Cristina Lopo and Eileen Gentleman via the Wellcome Collection. Depicts a single human stem cell embedded within a porous hydrogel matrix (false-coloured cryogenic scanning electron micrograph).
News
14 February 2014 • 2 minutes read

Leukaemia patient in remission after umbilical cord stem cell transplant

by Dr Barbara Kramarz

A leukaemia patient in the UK, previously given up to 18 months to live, is now in remission after transplant of stem cells from two babies' umbilical cords.

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 February 2014 • 2 minutes read

Homosexuality is inherited, says psychology study

by Chris Hardy

Genetics plays a role in male sexual orientation but social and environmental factors are also involved, research suggests...

PET BioNews
News
17 February 2014 • 2 minutes read

Future of the UK's bioscience advisory body in doubt

by Dr Antony Starza-Allen

The future of the Government's advisory body on emerging scientific developments is in doubt after a decision has been made not to renew appointments when they come to an end in the coming months....

Reviews

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
11 August 2014 • 6 minutes read

Book Review: G is for Genes - The Impact of Genetics on Education and Achievement

by Dr John Gillott

The last few months of 2013 featured a good deal of public, policy and even Parliamentary debate on genetics, education, and IQ...

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