Heterology of mitochondrial DNA from mammals detected by electron microscopic heteroduplex analyses

Histochemical And Electron Microscopic Diagnosis Of Mitochondrial Myopathy: The First Case Report From Iran

  Muscle tissue, skeletal muscle as well as cardiac muscle, is commonly affected in mitochondrial disorders. One explanation for this observation is that muscle tissue has a high-energy demand and therefore is more sensitive to a deficiency of mitochondrial energy production than some other tissues. In mitochondrial disorders, skeletal muscle tissue may be affected primarily by defective respi...

Electron microscopic heteroduplex analysis of "killer" double-stranded RNA species from yeast.

Wild-type and mutant double-stranded RNA (dsRNA) species from the yeast Saccharomyces cerevisiae were studied by electron microscopic heteroduplex mapping to determine the sequence relationships among the different RNA molecules. Three mutant dsRNAs, 1.5, 1.4, and 0.73 kilobase, were found to be derived by the same internal deletion of the wild-type (I83 kilobases) molecule. This deletion inclu...

histochemical and electron microscopic diagnosis of mitochondrial myopathy: the first case report from iran

muscle tissue, skeletal muscle as well as cardiac muscle, is commonly affected in mitochondrial disorders. one explanation for this observation is that muscle tissue has a high-energy demand and therefore is more sensitive to a deficiency of mitochondrial energy production than some other tissues. in mitochondrial disorders, skeletal muscle tissue may be affected primarily by defective respirat...

Electron microscopic observation of pulmonary alveolar structures of laboratory mammals.

Electron microscope studies of heteroduplex DNA from a deletion mutant of bacteriophage phiX-174.

A population of double-stranded replicative form of DNA molecules from bacteriophage varphiX-174 carrying a deletion of about 9% of the wild-type DNA has been discovered in a sample cultivated under conditions where the phage lysozyme gene is nonessential. The structures of deleted monomers, dimers, and trimers were studied by the electron microscope heteroduplex method. The dimers and trimers ...