M. Pfennig-Yeh

E. coli membranes become permeable to ions following T7-virus-infection

Helmut Ponta, Karlheinz Altendorf, Manfred Schweiger et al. · Molecular and General Genetics MGG · 1976 · 52 citations

E. Coli, Membrane Transport, Virology +6

Early T7 gene expression

M. Pfennig-Yeh, Helmut Ponta, Monica Hirsch‐Kauffmann et al. · Molecular and General Genetics MGG · 1978 · 19 citations

Genetics, T-regulatory Cell, Gene Regulation +3

A virus-specified mechanism for the prevention of multiple infection—T7- and T3-mutual and superinfection exclusion

Monica Hirsch‐Kauffmann, M. Pfennig-Yeh, Helmut Ponta et al. · Molecular and General Genetics MGG · 1976 · 18 citations

Virus-specified Mechanism, Pathogenesis, Viral Pathogenesis +12

The Sex-Factor-Dependent Exclusion of Coli Virus T7

Helmut Ponta, Cynthia L. Pon, Peter Herrlich et al. · European Journal of Biochemistry · 1975 · 17 citations · Full text

Adaptive Immune System, T-regulatory Cell, Immunology +16

Productive T7 infection of Escherichia coli F+ cells and anucleate minicells

Helmut Ponta, John N. Reeve, M. Pfennig-Yeh et al. · Nature · 1977 · 17 citations

Pathogenic Microbiology, Virulence Factor, Pathogenesis +9