In vivo expression of MHC class I genes depends on the presence of a downstream barrier element.

by Helit Cohen, Palak Parekh, Zeynep Sercan, Aparna Kotekar, Jocelyn D Weissman, Dinah S Singer
Published 2009-08-01

The plasmid-encoded Ipf and Klf fimbriae display different expression and varying roles in the virulence of Salmonella enterica serovar Infantis in mouse vs. avian hosts.

by Gili Aviv, Laura Elpers, Svetlana Mikhlin, Helit Cohen, Shaul Vitman Zilber, Guntram A Grassl, Galia Rahav, Michael Hensel, Ohad Gal-Mor
Published 2017-08-01