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Educational Resources
In genomic imprinting the ability of a gene to be expressed depends upon the sex of the parent who passed on the gene.
… Genetic Imprinting … In genomic imprinting the ability of a gene to be expressed depends upon the sex of the parent who passed on the gene. … Genetic Imprinting, DNA Sequence, Genes, Family Health History, Genealogy, Gene Expression … Genomic imprinting is the process by which …
Fact Sheet
A variety of approaches target the blood stem cells to relieve or reduce your symptoms of sickle cell disease.
… cells to reduce your symptoms of sickle cell disease.  Gene therapies use your own stem cells, while bone marrow transplants use the stem cells of a matched donor. Gene therapy  In gene therapy , your stem cells are changed by altering part …
Talking Glossary
Methylation is a chemical modification of DNA and other molecules that may be retained as cells divide to make more cells. regulating the production of proteins that the gene encodes.
… make more cells. When found in DNA, methylation can alter gene expression. In this process, chemical tags called methyl … to a particular location within DNA where they turn a gene on or off, thereby regulating the production of proteins that the gene encodes. … Methylation is a chemical modification of DNA …
Policy Issues
This glossary contains definitions for commonly used terms (such as "bill", "statute", "regulation" and more) found in the Genome Statue and Legislative Database.
… for commonly used terms (such as "bill", "statute", "regulation" and more) found in the Genome Statue and … in chronological order). The text of the original law or regulation is collated with any subsequent amendments … to or deletions from the language of the original law or regulation), to provide the most up-to-date text of the law …
News Release
NIH will award nearly $80 million to support the establishment of the Mendelian Genomics Research Consortium and the development of novel methods and approaches that help researchers identify the genetic causes of single-gene diseases.
… help researchers identify the genetic causes of single-gene diseases. Over 400 million people worldwide have been … generally thought to be caused by mutations in a single gene. The awards will be provided by the National Human … research community to perform more robust Mendelian gene discovery projects. The new clinical centers will be led …
Educational Resources
A genotype is an individual's collection of genes.
… BB, Bb, bb could be used to represent a given variant in a gene. Genotypes can also be represented by the actual DNA …
Fact Sheets
Genetics refers to the study of genes and their roles in inheritance. Genomics refers to the study of all of a person's genes (the genome).
… … Understanding more about diseases caused by a single gene (using genetics) and complex diseases caused by multiple … and will be clones of the common ancestor bacterial cell. Gene cloning involves manipulations to make multiple identical copies of a single gene from the same ancestor gene. Cloning an organism means …
News Release
American Indians and Alaska Natives IRB training programs at NIH ensure the welfare of people participating in federally regulated research.
News Release
NHGRI researchers have discovered clues to the possible cause of recurring, non-contagious fevers and sores that affect only children. Several genes have been implicated with the syndrome, known as PFAPA syndrome (Periodic Fever, Aphthous Stomatitis, Pharyngitis, Adenitis), which could lead to new treatments.
… that the syndrome is caused by mutations in a single gene, they considered the possibility that multiple genes are … symptom – canker sores. The group looked into whether the gene variants known to be associated with those diseases were … and canker sores. The strongest association was with the gene IL12A , which encodes an inflammation-related protein …
Fact Sheets
A transcriptome is a collection of all the gene readouts present in a cell.
… A transcriptome is a collection of all the gene readouts present in a cell. … The human genome is made … words, copied - into RNA ( ribonucleic acid ) . These gene readouts are called transcripts, and a transcriptome is a collection of all the gene readouts present in a cell. There are various kinds of …