MODULATION OF A BALANCE BETWEEN THE GUT MUCOSAL IMMUNE SYSTEM AND THE INTESTINAL MICROFLORA

摘要

The invention relates to the field of biotechnology, especially to the modulation of a balance between the gut mucosal immune system and the intestinal microflora of said gut. The invention provides a nucleic acid library comprising a repertoire of genes or functional fragments thereof said genes or fragments essentially encoding a repertoire of proteinaceous substances capable of binding with a repertoire of antigenic fragments derivable from one or more micro-organisms.