When CV-1 cells expressing haemagglutinin (HA) of fowl plague virus A/FPV/34/Rostock(H7) (FPV) from an SV40-based recombinant vector were superinfected with the human influenza virus A/FM/1/47(H1N1)(FM1), phenotypically mixed progeny virus was observed. It contained cleaved FPV HA and uncleaved FM1
The Nun protein of lambdoid phage HK022 excludes lambda-phage superinfection by blocking expression of genes downstream from the lambda nut sequences. Heteronuclear NMR studies have been performed on a Nun peptide comprising residues 1-49 bound to the nutR BoxB RNA. The pattern of (13)C chemical
The cell surface receptor for ecotropic host-range (infection limited to mice orrats) murine leukemia viruses (MuLVs) is the widely expressed system y+ transporter for cationic amino acids (CAT-1). Like otherretroviruses, ecotropic MuLV infection eliminates virus-binding sites from cell surfaces
The murine leukemia virus envelope protein is synthesized as a precursor molecule, Pr85env, which is proteolytically cleaved at an arginineresidue to produce two mature envelope proteins, gp70 and p15(E). The results presented here indicate that mutation to lysine of the arginine found at the
The widely expressed Na(+)-independent transporter for basic amino acids (system y+) is the cell surface receptor (ecoR) for ecotropic host-range mouse retroviruses (murine leukemia viruses (MuLVs)), a class of retroviruses that naturally infects only mice orrats. Accordingly, expression of mouse
The most complete medicinal herbs database backed by science
Works in 55 languages
Herbal cures backed by science
Herbs recognition by image
Interactive GPS map - tag herbs on location (coming soon)
Read scientific publications related to your search
Search medicinal herbs by their effects
Organize your interests and stay up do date with the news research, clinical trials and patents
Type a symptom or a disease and read about herbs that might help, type a herb and see diseases and symptoms it is used against. *All information is based on published scientific research