Dna

Man and woman assisting with inquiries after search warrant on Wednesday morning, NSW police sayTwo more people have been arrested in relation to the alleged kidnapping and murder of Sydney grandfather Chris Baghsarian last month.Detectives and tactical operations officers executed a search warrant in the Sydney suburb of Seven Hills at around 6.30am on Wednesday morning, NSW police said in a statement. Continue reading...

Baghsarian, 85, was taken in case of mistaken identity before being murdered, NSW police allege. Two men have been charged so farFollow our Australia news live blog for latest updatesGet our breaking news email, free app or daily news podcastNew South Wales police have released CCTV footage of three further men they want to question over the alleged kidnapping and murder of Sydney grandfather Chris Baghsarian last month.Daniel Stevens, 24, and Gerard Andrews, 29 have previously been charged with murder and detaining in company with intent to ransom, occasioning actual bodily harm. Continue reading...

• Houston Methodist scientists identified TDP43 protein as a critical regulator of DNA mismatch repair, connecting it to ALS, frontotemporal dementia, and cancer risks. • Lead investigator Muralidhar L. Hegde, Ph.D., stated 'DNA repair is one of the most fundamental processes in biology' and TDP43's role has major implications for these diseases. • The peer-reviewed study, published in Nucleic Acids Research on March 15, 2026, was funded by NIH's NINDS and National Institute on Aging.

Researchers from Cold Spring Harbor Laboratory (CSHL) and global collaborators identified over 2.3 million conserved non-coding sequences (CNSs) across 314 plant genomes from 284 species, using a new computational tool called Conservatory. These ancient 'DNA switches' originated before flowering plants diverged from non-flowering ancestors more than 400 million years ago, with some confirmed essential for developmental functions through genetic editing. The discovery provides a comprehensive atlas for plant biology, aiding crop breeders in addressing drought and food shortages by fine-tuning traits. CSHL's Zachary Lippman described it as 'a new window into the evolution of life across eons.'

Researchers from Cold Spring Harbor Laboratory (CSHL), Hebrew University, and Sainsbury Laboratory Cambridge University published a study in Science identifying over 2.3 million conserved non-coding sequences (CNSs) across 314 plant genomes from 284 species, some originating more than 400 million years ago before flowering plants diverged from non-flowering ancestors. The team developed a new computational tool called Conservatory to locate these ancient DNA 'switches' essential for plant development, with co-first author Anat Hendelman confirming their function through genetic editing. This comprehensive atlas includes dozens of crop species and wild ancestors, offering plant biologists and breeders tools to address drought and food shortages by fine-tuning traits. CSHL's Zachary Lippman described it as 'a new window into the evolution of life across eons.'