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Mosaicism occurs when two or more groups of cells in a person possess a different genetic makeup. As a mosaicism example, a person might possess some cells that have 46 chromosomes while other...
What is mosaicism? Mosaicism is when a person has 2 or more genetically different sets of cells in his or her body. Chromosomes are stick-shaped structures in the middle of each cell in the body. Each cell has 46 chromosomes grouped in 23 pairs.
Mosaicism or genetic mosaicism is a condition in which a multicellular organism possesses more than one genetic line as the result of genetic mutation. [1][2] This means that various genetic lines resulted from a single fertilized egg.
Genetic mosaicism is defined as the presence of two or more cell lineages with different genotypes arising from a single zygote in a single individual. In contrast, if distinct cell lines derived from different zygotes, the term is now known as chimerism.
Mosaicism occurs when a person has two or more genetically different sets of cells in his or her body. If those abnormal cells begin to outnumber the normal cells, it can lead to disease that can be traced from the cellular level to affected tissue, like skin, the brain, or other organs.
Mosaicism is a condition in which cells within the same person have a different genetic makeup. This condition can affect any type of cell, including: Blood cells. Egg and sperm cells. Skin cells.
What is mosaicism? Mosaicism is when a person has two or more genetically different sets of cells in their body. Chromosomes are stick-shaped structures in the middle of each cell in the body. Each cell has 46 chromosomes. They are grouped in 23 pairs.