In Staphylococcus aureus B47 grown in iron-restricted medium, six new, iron-regulated proteins occurred in cytoplasmic membrane. Protein of 14kDa has bound two complexes of iron: Fe(III)-staphylobactin and Fe(III)-acinetoferrin. Complexes of Fe(llI)-ferrichrome and Fe(III)-rhodotorulic acid were not bound to any of new membrane protein. Iron of Fe(III)-staphylobactin and Fe(IIl)-acinetoferrin c...

A vertically integrated alternative for integrated injection logic has been realized, named buried injector logic (BIL). 1 MeV ion implantations are used to create buried layers. The vertical pnp and npn transistors have thin base regions and exhibit a limited charge accumulation if a gate is saturated. d.c. and dynamic analysis of BIL-gate behaviour are given. A minimum gate delay of well belo...

Drosophila willistoni is a geographically widespread Neotropical species. The genome of strain Gd-H4-1 from Guadeloupe Island (Caribbean) was sequenced in 2007 as part of the 12 Drosophila Genomes Project. The assembled scaffolds were joined based on conserved linkage and assigned to polytene chromosomes based on a handful of genetic and physical markers. This paucity of markers was particularl...

One of the mechanisms contributing to the protection by breast-feeding of the newborn against enteric diseases is related to the ability of human milk oligosaccharides to prevent the attachment of pathogenic bacteria to the duodenual epithelium. Indeed, a variety of fucosylated oligosaccharides, specific to human milk, form part of the innate immune system. In the present study, we demonstrate ...

Bacterium Pseudomonas aeruginosa is a human opportunistic pathogen. It can cause infection of immunocompromised people or people suffering from cystic fibrosis, which is often fatal. Bacterial colonization of human tissues is mediated by interaction of bacterial surface proteins – lectins – with cellular surface carbohydrates. PA-IIL is Pseudomonas aeruginosa tetrameric lectin, which contains t...

BACKGROUND Studies have shown that canine laryngeal muscle contains a large number of muscle fibers that coexpress varying combinations of myosin heavy-chain (MyHC) isoforms. Currently, it is not clear whether this phenomenon is unique to canine laryngeal muscle or occurs in all mammals. OBJECTIVES To examine the single-fiber MyHC isoform composition of rodent laryngeal muscle and to examine ...

SN 2018ivc is an unusual type II supernova (SN II). It a variant of SNe IIL, which might represent transitional case between IIP with massive H-rich envelope, and IIb only small amount the envelope. However, shows optical light curve evolution more complicated than canonical IIL. In this paper, we present results prompt follow-up observations Atacama Large Millimeter/submillimeter Array (ALMA)....

A longstanding problem in the study of supernovae (SNe) has been the relationship between the Type IIP and Type IIL subclasses. Whether they come from distinct progenitors or they are from similar stars with some property that smoothly transitions from one class to another has been the subject of much debate. Here we show using one-dimensional radiation-hydrodynamic SN models that the multi-ban...