The genus Toxares Haliday, 1840 is a small taxon of Aphidiinae, consisting four valid species in the world. One recorded as new to science from South Korea, this study. Descriptions and illustrations species, T. koreanus sp. nov. , are provided, together with their mitochondrial cytochrome c oxidase subunit I (COI) D2 region nuclear gene for 28S rRNA ( ) sequences. phylogenetic tree reconstruct...

Here we report the first distribution record of genus Micromeriella Betrem, 1972 (Hymenoptera, Scoliidae) from archipelago Malta, based on two specimens aurolea (Klug, 1832) collected island Gozo. Although this species is relatively well distributed in Afrotropical and Palaearctic regions, extend its to central Mediterranean islands. Molecular barcoding using cytochrome c oxidase subunit I (COI...

The interactions between redox proteins are transient in nature. Therefore, very few crystal structures are available for the complexes formed between these proteins. Computational docking simulations thus provide a useful alternative method for studying the interactions between electron transfer proteins. In this paper, we have studied the interactions between the aa(3)-type cytochrome c oxida...

Dalmatinella simonae is a recently described species from Lake Sladinac and the river Cetina (Croatia). New findings rivers Cetina, Neretva Ruda indicate wider distribution of this especially in comparison with its relative D. fluviatilis, known only short section Zrmanja. Its occurrence also probable Bosnia Herzegovina. Barcoding analysis, using mitochondrial cytochrome oxidase subunit I (COI)...

The x-ray absorption edge spectra of the Cu and Fe-centers in oxidized and reduced cytochrome c oxidase (ferrocytochrome c:oxygen oxidoreductase: EC 1.9.3.1) have been obtained using synchrotron radiation from the SPEAR storage ring at the Stanford Linear Accelerator Center. In addition, oxidized and reduced plastocyanin as well as a number of model copper compounds in various oxidation states ...

AIMS To evaluate the mitochondrial respiratory enzyme activities in blood cells of Leber's hereditary optic neuropathy (LHON) with 11778 point mutation of mitochondrial DNA. METHODS Assays for the activities of NADH-cytochrome c reductase (complex I+complex III), succinate-cytochrome c reductase (complex II+complex III), and cytochrome c oxidase (complex IV) on blood cell mitochondria of seve...

During the course of identifications mosquitoes collected around Finland in summer 2022 an adult Culex male from southwestern coast was immediate interest due to its noticeable morphological differences recorded fauna. Upon examination, genitalia keyed modestus, and subsequent sequences barcoding region Cytochrome c oxidase subunit I (COI) confirmed identification. This is first finding Cx. mod...

Arima, Kei (University of Tokyo, Tokyo, Japan), and Tetuo Oka. Cyanide resistance in Achromobacter. I. Induced formation of cytochrome a(2) and its role in cyanide-resistant respiration. J. Bacteriol. 90:734-743. 1965.-By following the cytochrome concentrations during the growth cycle and under various conditions (aerobic, aerobic plus KCN, reduced aeration, anaerobic plus NaNO(3)) in Achromoba...

Cytochrome c oxidase binds protonophore carbonyl cyanide 3-chlorophenylhydrazone (CCCP) with high affinity. There are 1.46 high-affinity binding sites per cytochrome c oxidase for CCCP with dissociation constant 2.7 x 10(-7) mol/l. The bond between the CCCP and cytochrome c oxidase accomplishes through the group on cytochrome c oxidase with pKa 6.64 and is based on the electrostatic interaction...

Yeast mitochondria, incubated with radioactive amino acids in a "protein-synthesizing mixture" containing an oxidizable substrate and an ATP regenerating system, have been shown by sodium dodecyl sulfate-polyacrylamide gel electrophoresis to incorporate label into polypeptides equivalent in molecular weight and relative amount ot those made in vivo in the presence of cycloheximide. The ability ...