This paper proposes a method for constructing an experimental power beam pattern (PB) of RATAN-600 based on the sample of NVSS sources observed in the process of a deep sky survey near local zenith. The data obtained from observations of radio sources at λ7.6 cm in nine bands of the survey (the 2002 and 2003 sets) are used to construct vertical PB of the telescope at rather large offsets from t...

Adenylate kinase activity (ATP:AMP-phosphotransferase, EC 2.7.4.3) was studied in subcellular extracts of rat liver tissue. Essentially all of the activity, over 150 units per g of tissue, wet weight (1.7 units per mg of protein), was released into the cytosol when the tissue was homogenized in 0.025 M sucrose. Isotonic (0.25 M sucrose) homogenization and separation of subcellular fractions by ...

Recently, it has been reported that mitochondria possess a novel pathway for nitric oxide (NO) synthesis. This pathway is induced when cells experience hypoxia, is nitrite (NO(2)(-))-dependent, is independent of NO synthases, and is catalyzed by cytochrome c oxidase (Cco). It has been proposed that this mitochondrially produced NO is a component of hypoxic signaling and the induction of nuclear...

It has been a well known fact for over 60 years that the genome undergoes rearrangements, or what seem to be a general scrambling of the order of the genome. In the salivary glands of Drosophila, a phenomenon of chromosomes doubling in thickness during mitosis has been noticed. This appears to be two homologs (identical copies of a chromosome segment created during cell division) that have glue...

It has been a well known fact for over 60 years that the genome undergoes rearrangements, or what seem to be a general scrambling of the order of the genome. In the salivary glands of Drosophila, a phenomenon of chromosomes doubling in thickness during mitosis has been noticed. This appears to be two homologs (identical copies of a chromosome segment created during cell division) that have glue...