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Tag: genetic testing

December 2015
News

U.S. aims to overhaul ethics rules for research with people

by  /  17 December 2015

The proposed guidelines would require scientists to destroy biological specimens if they don’t have the explicit consent of the participant for further use.

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November 2015
News / Toolbox

Long-awaited databases reveal breadth of genetic variation

by  /  4 November 2015

Two massive efforts to sequence the DNA of more than 11,000 people together provide the most detailed picture yet of genetic variation in the general population.

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September 2015
News

Genetic tests, physical exam forecast autism diagnosis

by  /  17 September 2015

Combining two genetic tests with a physical exam may flag young children at risk for autism years earlier than behavioral assessments do.

2 Comments
News / Toolbox

‘Ginkgo’ software allows easy comparison of DNA between cells

by  /  16 September 2015

A new tool that charts large DNA duplications and deletions in single cells may help researchers assess the variants’ contribution to autism.

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August 2015
News / Toolbox

Software forecasts effects of mysterious mutations

by  /  26 August 2015

A new computer program predicts the effects of mutations in regions of the genome that control gene expression. Researchers can use the tool, called DeepBind, to gauge whether autism-linked mutations might block the genetic landing strips for regulatory proteins.

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July 2015
Opinion

Parents see surprising benefits from tests for autism genes

by  /  21 July 2015

For many parents, genetic testing for a child with autism can bring relief, support and sometimes a way forward.

11 Comments
News

Intricate DNA flips, swaps found in people with autism

by  /  20 July 2015

A surprisingly large proportion of people with autism have complex chromosomal rearrangements that were missed by conventional genetic screening.

1 Comment
News / Toolbox

Method improves analysis of chemical tags that control genes

by  /  8 July 2015

A new strategy sharpens the analysis of chemical tags on the DNA-protein complexes that regulate gene expression. The method may help researchers decipher how gene expression goes awry in disorders such as autism.

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June 2015
News

Body clock genes may set pace for sleep issues in autism

by  /  19 June 2015

People with autism are twice as likely to carry alterations in genes that regulate the circadian clock, or the body’s sleep-wake cycle as those without the disorder. The findings may help explain why most children with autism have trouble with sleep.

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News / Toolbox

Online atlas unravels gene activity in diverse tissues

by  /  3 June 2015

A new resource reveals that gene expression varies more across tissues in one person than it does in the same tissue type among individuals. The findings, described 8 May in Science, indicate that the brain’s gene expression signature is unique.

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