Personality plays into how people think, feel, behave and interact with their environment.Credit: PeopleImages/Getty A study of more than one million people has uncovered around 1,200 genetic variants that are associated with personality traits, and is by far the largest effort of its kind. The researchers found that common genetic variants account for a small
tRNA in vitro production Oligonucleotides containing tRNA under a T7 promoter and followed by an HDV ribozyme61 were synthesized by IDT as high-fidelity DNA microchip oligo pools from 254–275 nucleotides in length, and dsDNA was amplified in a single PCR reaction for each pool. These tRNA pools included 48 unique E. coli isoacceptor tRNAs with
CIGMA We developed CIGMA to unbiasedly quantify cell-type-shared and cell-type-specific eQTLs in scRNA-seq data. CIGMA avoids bias from eQTL detection power by using a linear mixed model, similar to the GREML model of complex trait heritability12. CIGMA models cell-type-specific pseudobulk data, which is computed by averaging across all cells in predefined cell types, one gene
The Norwegian MoBa cohort MoBa is a population-based pregnancy cohort study conducted by the Norwegian Institute of Public Health. Participants were recruited from all over Norway from 1999 to 2008. The women consented to participation in 41% of the pregnancies (n = 112,908 recruited pregnancies)43,54. The cohort includes approximately 114,500 children, 95,200 mothers and 75,200 fathers. The
Specific genetic variants can be linked to a particular condition by analyzing the genomes of large groups of people with and without the disorder.Credit: Gregory Adams/Getty Researchers have identified the first evidence of genetic risk factors associated with borderline personality disorder (BPD). The analysis, published in Nature genetics July 201is the largest genome-wide association study
For those born with Laron, there is hope in the form of a medication called Increlex. The drug, which was first developed 15 years ago, can cause height increase if given during periods of growth spurts. But accessing the drug can be difficult and has several limitations: it can only be given to children between