Tag: bioinformatics

November 2018
News

Gene expression ‘barcode’ maps cells in brain tissue

by  /  7 November 2018

A new technique transforms the previous broad-brush picture of a brain region into a pointillist masterpiece of neuronal subpopulations associated with specific activities.

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October 2018
News

Massive sequencing project identifies new genetic syndromes

by  /  23 October 2018

The largest-ever set of sequences from people with developmental delay has revealed 43 new genetic diagnoses.

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September 2018
DNA twisting in black space
News / Toolbox

Two tools speed the search for mutations in whole genomes

by  /  14 September 2018

Software to identify genetic variants, along with a new synthetic human genome, could help scientists discover mutations associated with conditions such as autism.

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August 2018
News / Toolbox

Technique tracks molecules that drive learning in brain

by  /  3 August 2018

A new method enables scientists to monitor the activity of key molecules involved in the growth and remodeling of connections in the brain.

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May 2018
Week of MayMay
21st
2018
News / Spotted

Organoid assortment; transgenerational effect; baby translator and more

by  /  25 May 2018

Researchers can enjoy a complete collection of organoid-related publications, transgenerational effects on the brain are tied to a powerful estrogen, and an app that translates infant cries might aid autism research.

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April 2018
genetic code sequences
News / Toolbox

Map of DNA variation identifies key genetic regions

by  /  20 April 2018

A new analysis of the genomes of more than 11,000 people reveals regions that have few mutations, indicating they have important functions.

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Opinion / Viewpoint

For accurate results in autism, genetic databases need diversity

by ,  /  10 April 2018

We must diversify databases of reference DNA to improve our ability to interpret the consequences of genetic variation.

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March 2018
a row of colorful mice standing close together
News

Statistical errors may taint as many as half of mouse studies

by  /  15 March 2018

Neuroscientists are sounding the alarm about ‘pseudoreplication,’ a widespread practice that studs the literature with false results.

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November 2017
Stack of filing boxes with papers going from one to another.
News

Registry for autism-linked syndrome spurs new research

by  /  2 November 2017

Nine U.S. clinics are pooling their data to create a registry of people who have an extra copy of a region on chromosome 15 called 15q11-13, a genetic abnormality often found in people with autism.

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October 2017
A new resource charts the locations of two types of chemical modifications to chromosomes (top, middle) and gene expression changes (bottom) in brain tissue.
News / Toolbox

Databases describe DNA ‘dials’ that control gene expression

by  /  20 October 2017

Two new resources catalog how genetic variants affect gene expression in the brain.

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