Science news articles about 'dna sequence variants'

... have lower levels of amyloid-beta 42 in their cerebrospinal fluid. Goate's team found that four DNA sequence variants in the tau gene were associated with higher levels of tau ...

... Wellcome Trust Sanger Institute has sequenced the equivalent of 300 human genomes in just over six ... January 2008, will produce a map of DNA sequence variants of unparalleled accuracy. Expected to take ...

... Sankaran. Studying 1600 patients with sickle cell disease, the researchers found that previously identified DNA sequence variants in three chromosome locations (small regions on chromosome 2, 6, and ...

... located in Toronto. The researchers pinpointed DNA sequence variants in a gene region called NLRP3 ... pathogenic bacteria," Dr. Hudson added. "DNA sequence variations in the NLRP3 gene are also known ...

... Analysis of 2.5 million DNA sequence variants in more than 34,000 individuals of European ... done. The researchers genotyped the 12 gene variants with the strongest signals in more than 71,000 additional ...