The rare branched-chain sugar apiose, once thought to only be present in the plant kingdom, was found in two bacterial species: Geminicoccus roseus and Xanthomonas pisi.Glycans with apiose residues were detected in aqueous methanol-soluble fractions as well as in the insoluble pellet fraction of X.pisi.Genes encoding bacterial Electrolux EVY7800AAX
Today, steganographic systems with multiple access are of considerable importance.In such sys-tems, the orthogonal Walsh-Hadamard transform is most often used for multiplexing and divid-ing channels, which leads to the need for efficient coding of the Walsh-Hadamard transform coefficients for the convenience of their subsequent embedding.The batter
This article deals with one of the aspects involved in the compilation of a treebank of Old English within the framework of Universal Dependencies.More specifically, this study addresses TV Accessories the question of how to account for the remarkable degree of Old English morphological relatedness in a type of treebank designed to stress syntactic
Major Histocompatibility Complex class I (MHC-I) molecules bind and present peptides to cytotoxic T cells, protecting against pathogens and cancer.MHC-I is highly polymorphic and each allotype is promiscuous, and capable of binding a unique and diverse repertoire of peptide ligands.The peptide editing chaperone tapasin optimizes this allotype speci
Abstract Background Proliferative diabetic retinopathy leading to vitreous hemorrhage, tractional retinal detachment, and neovascular glaucoma is a major cause of severe sight impairment in adults of working age worldwide.Neovascular glaucoma occurs in 2.5% of patients with proliferative diabetic retinopathy, which is difficult to treat and often l