The structure of the title compound, di-mu3-acetato-1kappa2O,O':2kappaO';2kappaO:3kappa2O,O'-di-mu2-acetato-1kappaO:2kappaO';2kappaO:3kappaO'-octapyridyl-1kappa3N,2kappa2N,3kappa3N-tricobalt(II) bis(hexafluorophosphate), [Co3(C2H3O2)4(C5H5N)8](PF6)2, consists of divalent multinuclear cations in which three CoII ions are bridged by four mu2-acetate groups. The CoII ions are arranged in an approx...

The evolution of the Old World monkey tribe Papionini, composed of macaques, baboons, mandrills, drills, and mangabeys, was examined using mitochondrial DNA (mtDNA) sequence data on the cytochrome oxidase subunit II gene. When analyzed cladistically, these data support a baboon clade of savannah (Papio) plus gelada (Theropithecus) baboons, as well as a clade containing drill (Mandrillus) plus m...

Trypanosoma brucei has three distinct approximately 20S editosomes that catalyze RNA editing by the insertion and deletion of uridylates. Editosomes with the KREN1 or KREN2 RNase III type endonucleases specifically cleave deletion and insertion editing site substrates, respectively. We report here that editosomes with KREPB2, which also has an RNase III motif, specifically cleave cytochrome oxi...

This study reports a novel approach utilizing an octahedral CoII(HAPP)(TFA)2 reagent in the presence of H2O2 with analysis by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOFMS) to serve as an efficient probe for bulged DNA structures. Elucidation of DNA bulge-specific recognition pathways and cleavage mechanisms is demonstrated by characterization of bulg...

Complexes of several transition metal ions with alpha-oximinoacetoacetyl pyridine-4-phenylthiosemicarbazone (H3OAPT) have been prepared. Attempts were made to elucidate their geometries by elemental analysis, molar conductance, magnetic measurements and by some spectroscopic (IR, ESR and electronic) techniques. All the investigated metal ions form mononuclear complexes except for CuII, which fo...

The cytochrome oxidase II (COII) genes in the mitochondrial DNA of 3 mosquito species (Anopheles sinensis, Aedes albopictus, and Culex quinquefasciatus) were amplified and sequenced. Both the gene order and direction of transcription were identical to those of other species of Anopheles, Aedes, and Culex. The polymerase chain reaction-amplified fragments in these mosquitoes were approximately 7...

background: acinetobacter baumannii is an important opportunistic pathogen which causes complications in hospitalized patients, especially those in icu. the aim of this study was to determine the frequency of class 1 and 2 integrons in multi-drug resistance a. baumannii and to investigate the association between the presence of integrons and antibiotic resistance patterns. methods: a total of 4...

The molecular phylogenetics of the Lepidoptera (butterflies and moths) is well studied, but that of Trichoptera (caddisflies), the sister clade of Lepidoptera, is less studied. The PCR primer libraries developed for lepidopteran phylogenetics might work in Trichoptera. DNA from 8 caddisfly species (Asynarchus nigriculus (Banks, 1908), Grammotaulius lorettae Denning, 1941, Hesperophylax occident...

Larvae of many species of Sesiidae, the clearwing moths, are important pests in commercial nurseries, urban landscapes, timber stands, vineyards, and orchards. They cause economic loss by larval boring in stems and roots of herbaceous and woody plants. Researchers and growers often monitor for the presence of economically important sesiid adults with pheromone traps. These traps often attract m...