Humans have 23 pairs of chromosomes, only one of which determines a person’s sex-linked characteristics. The remaining 22 pairs contain bundles of genetic instructions that help determine the other, non-sex-related traits. Since the discovery of DNA, researchers have endeavored to learn all there is to know about these coded sequences, including how much they weigh. … Continue reading Unexplained excess mass in human chromosomes puzzles scientists
Inheritance and Transmission of Epigenetic Memory Across Generations
New research has been suggesting that parents can transmit changes to their gene expression to their children. The heritable changes occur as a result of environmental stresses and are known as epigenetic modifications. A previous article covered the epigenetic transfer of nutrition “memory” across several generations. Now, a recent study by researchers from the University of California in Santa … Continue reading Inheritance and Transmission of Epigenetic Memory Across Generations
Dr. Eddy Bettermann MD 