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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).
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Metaphase is a stage during the process of cell division (mitosis or meiosis).
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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.
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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.
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Endoplasmic reticulum is a network of membranes inside a cell through which proteins and other molecules move.
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A cell cycle is a series of events that takes place in a cell as it grows and divides.
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 …
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Messenger RNA (abbreviated mRNA) is a type of single-stranded RNA involved in protein synthesis.
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A chromatid is one of two identical halves of a replicated chromosome.
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Mitochondria are membrane-bound cell organelles (mitochondrion, singular) that generate most of the chemical energy needed to power the cell's biochemical reactions.