Pathogenesis of bacterial infections and immunity

@article{dimarcq_insect_1988,

title = {Insect immunity. Purification and characterization of a family of novel inducible antibacterial proteins from immunized larvae of the dipteran Phormia terranovae and complete amino-acid sequence of the predominant member, diptericin A},

author = {Jean-Luc Dimarcq and E Keppi and B Dunbar and J Lambert and Jean-Marc Reichhart and Danièle Hoffmann and S M Rankine and J E Fothergill and Jules A Hoffmann},

issn = {0014-2956},

year  = {1988},

date = {1988-01-01},

journal = {Eur. J. Biochem.},

volume = {171},

number = {1-2},

pages = {17--22},

abstract = {Injury or injection of live bacteria into third instar larvae of the dipteran insect Phormia terranovae results in the appearance in the haemolymph of at least five groups of heat-stable, more or less basic peptides with antibacterial activity against Escherichia coli. Three of these peptides have been purified. The amino acid sequence has been completely established for one of these and partially (first 40 residues from the N-terminus) for the two others. The sequences show marked homologies indicating that the three peptides belong to a common family. They are not related to other known antibacterial peptides from insects [lysozymes, cecropins (including sarcotoxin I) and attacins]. We propose the name of diptericins for this new family of antibiotic molecules.},

keywords = {Amino Acids, Animals, Anti-Bacterial Agents, Diptera, Escherichia coli, hoffmann, Insect Hormones, Insect Proteins, Isoelectric Point, Larva, M3i, reichhart},

pubstate = {published},

tppubtype = {article}

}