Princeton University - Latest News Update, Information, Photos & Videos on Princeton University at Lokmat Times

Most previous research on the genetic basis of disease has focused on the 20,000 known genes and the surrounding sections of DNA that regulate those genes.However, even this enormous amount of genetic information makes up only slightly more than one per cent of the 3.2 billion chemical pairs in the human genome.The other 99 per cent has conventionally been thought of as "dark" or "junk," although recent research has begun to disrupt that idea.In their new finding, detailed in the journal Nature Genetics, the research team offers a method to make sense of this vast array of genomic data.The system uses an AI technique called deep learning in which an algorithm performs successive layers of analysis to learn about patterns that would otherwise be impossible to discern.The algorithm teaches itself how to identify biologically relevant sections of DNA and predicts whether those snippets play a role in any of more than 2,000 protein interactions that are known to affect the regulation of genes."This method provides a framework for doing this analysis with any disease," said Olga Troyanskaya, Professor at Princeton University in the US.The approach could be particularly helpful for neurological disorders, cancer, heart disease and many other conditions that have eluded efforts to identify genetic causes.In the case of autism, the researchers analysed the genomes of 1,790 families with "simplex" autism spectrum disorder, meaning the condition is apparent in one child but not in other members of the family.The method sorted among 120,000 mutations to find those that affect the behaviour of genes in people with autism.Among this sample, fewer than 30 per cent of the people affected by autism spectrum disorder had a previously identified genetic cause.The newly found mutations are likely to significantly increase that fraction, the researchers said.( With inputs from IANS )

Home

City

Latest News

Cricket

LT Premium

National

International

Maharashtra

Opinions

Chhatrapati Sambhajinagar

Nagpur

Entertainment

Photos

Business

Technology

Sports

Lifestyle

Social Viral

Lokmat Games

Health

Pahalgam Terror Attack

Tahawwur Rana

IPL 2025

CM Devendra Fadnavis

Mumbai Local

Weather Update

Princeton UniversityFOLLOW

Princeton university, Latest News

National :T.S. Eliot letters to confidante Emily Hale to be unveiled after 60 years

More than 1,000 letters written by Nobel laureate, poet and writer T.S. Eliot to his dear friend Emily Hale will emerge from their 60 year captivity in boxes at the Princeton University library and be unveiled on Thursday at the Ivy League campus in ...

Lifestyle :Secret to appear more competent hidden in your clothing

People tend to instantly judge others as more competent if they come dressed in "richer" clothing, says a study that warned that such economic cues are hard to ignore. ...

Health :AI detects new class of genetic mutations behind autism

Using Artificial Intelligence (AI), researchers have discovered new genetic flaws that contribute to autism in people. ...