M. Schmehl

Functional analysis of the cysteine motifs in the ferredoxin-like protein FdxN ofRhizobium meliloti involved in symbiotic nitrogen fixation

A. Pühler, B. Masepohl, M. Kutsche, 1992, Molecular and General Genetics MGG.

Mapping and characterization of the promoter elements of the regulatory nif genes rpoN, nifA1 and nifA2 in Rhodobacter capsulatus

T. Bickle, P. Preker, M. Schmehl, 1992, Molecular microbiology.