Articles tagged with Genomic Methylation
A study found that most gene switch sites occur on nearby regions, called CpG shores, not just isolated DNA islands in the human genome. This discovery has significant implications for understanding disease and developing new treatments against colon cancer.
Scientists chart the epigenome of plant Arabidopsis thaliana, mapping precise DNA modifications and their effects on gene activity. The study provides insights into plant productivity, stress resistance, human genome dynamics, and cancer research.
Researchers found that FTY720 prevents disease in mouse models of leukemia caused by the cancer protein BCR-ABL. Nitric oxide inhalation also accelerates restoration of liver function after transplantation, reducing hospital stay times.
Researchers found a repeating pattern of 8 to 10 base pairs between CG dinucleotides that may signal differential methylation and imprinting. This discovery sheds light on the mechanisms of gene regulation and has implications for understanding disease development, particularly in cancer genes.
Researchers at the Salk Institute and UCLA developed a high-density microarray technique to capture genome-wide DNA methylation patterns in Arabidopsis, a plant species. This breakthrough has significant implications for understanding human genome analysis, stem cell biology, and therapeutic cloning.
Research finds a correlation between disrupted spermatogenesis and abnormal genomic imprinting in men with low sperm counts. The study suggests that spermatozoa from oligozoospermic patients carry an increased risk of transmitting imprinting errors.
Researchers develop methylation filtration method to capture gene-rich regions, excluding repetitive DNA, and achieve 93% reduction in sequencing time. The approach enables complete gene sequence recovery from difficult-to-decipher genomes.
A study by Duke University Medical Center scientists shows that feeding pregnant mice common nutritional supplements can change the coat color of their offspring and reduce disease susceptibility. The extra nutrients altered gene expression without changing the genes themselves, using a process called DNA methylation.
A recent discovery by Dr. Kathrin Muegge and colleagues has revealed that a protein called Lsh is required for normal genome-wide methylation during development. The study suggests that chromatin structure plays a crucial role in regulating DNA methylation, which is essential for gene expression and cellular function.
A new study by Whitehead researchers found that reduced DNA methylation may be responsible for decreased genomic stability and increased mutation rates in cancer cells. This could lead to a better understanding of the molecular origins of cancer.