Medical Genetics 线粒体疾病 mitochondrial diseases
Medical Genetics 线粒体疾病 mitochondrial diseases
Medical Genetics Mutations(changes)in the mitochondrial chromosome are responsible for a number of disorders
Medical Genetics Mutations (changes) in the mitochondrial chromosome are responsible for a number of disorders
Medical Genetics Mitochondrial disease is a chronic genetic disorder that occurs when the mitochondria of the cell fails to produce enough energy for cell or organ function
Medical Genetics Mitochondrial disease is a chronic, genetic disorder that occurs when the mitochondria of the cell fails to produce enough energy for cell or organ function
Medical Genetics The incidence about 1: 3000-4000 individuals in the us
Medical Genetics The incidence about 1:3000-4000 individuals in the US
Medical Genetics Characteristics Unlike nuclear genes, which are inherited from both parents, mitochondrial genes are inherited only from the mother In mammals, 99. 99% of mitochondrial DNA(mtDNA) is inherited from the mother This is because the sperm carries its mitochondria around a portion of its tail and has only about 100 mitochondria compared to 100,000 in the oocyte
Medical Genetics Characteristics Unlike nuclear genes, which are inherited from both parents, mitochondrial genes are inherited only from the mother. In mammals, 99.99% of mitochondrial DNA (mtDNA) is inherited from the mother. This is because the sperm carries its mitochondria around a portion of its tail and has only about 100 mitochondria compared to 100,000 in the oocyte