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Educational Resources
Progeria is a rare disease characterized by accelerated aging.
… Defect, Cell, Gene Mutation, Nuclear Membrane, Nucleus, Protein … Progeria is a rare disease characterized by … mutation in the LMNA (pronounced "Lamin A") gene. The LMNA protein provides structural support to the cell nucleus. When mutated, the LMNA protein produces nuclear instability that leads to premature …
Educational Resources
The nucleolus is a region found within the cell nucleus that is concerned with producing and assembling the cell's ribosomes.
… Ribonucleic Acid (RNA), Translation, Cell, Cytoplasm, Protein, Nucleus, Ribosome … The nucleolus is a spherical … to the cell cytoplasm, where they serve as the sites for protein synthesis. … The nucleolus is a region found within …
Educational Resources
A point mutation is when a single base pair is altered.
… Base Pair, Codon, Missense Mutation, Nonsense Mutation, Protein, Stop Codon, Mutation … A point mutation occurs in a …
Genetic Disorders
Cystic fibrosis is a genetic disease that causes the body to produce thick, sticky mucus that clogs the lungs, leads to infection, and blocks the pancreas.
… gene have been identified. In normal cells, the CFTR protein acts as a channel that allows cells to release … chloride and other ions. But in people with CF, this protein is defective and the cells do not release the … correcting the defective gene, or correcting the defective protein. Gene Therapy Research Offers Promise of a Cure for …
Educational Resources
A virus is an infectious agent that occupies a place near the boundary between the living and the nonliving.
… Bacteria, Cell, Deoxyribonucleic Acid (DNA), Enzyme, Protein, Ribonucleic Acid (RNA) … A virus is an infectious … of nucleic acid (either DNA or RNA) surrounded by a protein coat. A virus cannot replicate alone; instead, it …
Educational Resources
Transcription is the process of making an RNA copy of a gene sequence.
… (mRNA), Nuclear Membrane, Nucleus, Ribosome, Translation, Protein … Transcription, as related to genomics, is the … This copy, called messenger RNA (mRNA), carries the gene’s protein information encoded in DNA. In humans and other … interior), where it is used for synthesizing the encoded protein. … Transcription is the process of making an RNA copy …
Educational Resources
Ribonucleic acid (RNA) is a molecule similar to DNA. Unlike DNA, RNA is single-stranded.
… … Cell, Genetic Code, Deoxyribonucleic Acid (DNA), Protein, Uracil, Adenine, Cytosine, Guanine, Messenger RNA …
Educational Resources
A probe is a single-stranded sequence of DNA or RNA used to search for its complementary sequence in a sample genome.
… Deoxyribonucleic Acid (DNA), Genome, Hybridization, Protein, Ribonucleic Acid (RNA), Western Blot, Southern Blot, … are used to probe a sample for the presence of a specific protein. … Educational Resources …
About Genomics
An interactive timeline listing key moments from the history of the project.
… that the DNA sequences of any two human individuals are 99.9% identical. More Francis Collins' notes on the press … Sequence, Model Organisms, Large-scale Sequencing Centers, Protein-coding Genes … An interactive timeline listing key …
Educational Resources
A histone is a protein that provides structural support to a chromosome.
… Histone … A histone is a protein that provides structural support to a chromosome. … … Chromatin, Double Helix, Gene Expression … A histone is a protein that provides structural support for a chromosome. …