Search Results
Facet (Page)
Refine Your Search
Audiences
Content Formats
Sections
Divisions
Fact Sheets
A transcriptome is a collection of all the gene readouts present in a cell.
Educational Resources
Mitosis is a cellular process that replicates chromosomes and produces two identical nuclei in preparation for cell division.
Educational Resources
Mitochondrial DNA is the small circular chromosome found inside mitochondria.
Educational Resources
Meiosis is the formation of egg and sperm cells. In sexually reproducing organisms, body cells are diploid, meaning they contain two sets of chromosomes (one set from each parent).
Educational Resources
Metaphase is a stage during the process of cell division (mitosis or meiosis).
Educational Resources
A Golgi body, also known as a Golgi apparatus, is a cell organelle that helps process and package proteins and lipid molecules, especially proteins destined to be exported from the cell.
Educational Resources
A germ line is the sex cells (eggs and sperm) that are used by sexually reproducing organisms to pass on genes from generation to generation.
Educational Resources
A cell cycle is a series of events that takes place in a cell as it grows and divides.
Educational Resources
Endoplasmic reticulum is a network of membranes inside a cell through which proteins and other molecules move.
News Release
NHGRI researchers, collaborators at the University of California (UC) San Diego, UC Davis and the University of Pittsburgh School of Medicine lay out a new framework for comparing dog-to-human aging, one that uses epigenetics as a biological marker to better understand the aging process.
… a process by which modifications occur in the genome, as a biological marker to study the aging process. By comparing … and death. But researchers have long sought specific biological events that govern when such life stages take … patterns are similar to humans. "Dogs experience the same biological hallmarks of aging as humans, but do so in a …