Isolation and characterization of Nicotiana plumbaginifolia nitrate reductase-deficient mutants: genetic and biochemical analysis of the NIA complementation group


Two hundred and eleven nitrate reductase-deficient mutants (NR−) were isolated from mutagenized Nicotiana plumbaginifolia protoplast cultures by chlorate selection and regenerated into plant. More than 40% of these clones were classified as cnx and presumed to be affected in the biosynthesis of the molybdenum cofactor, the remaining clones being classified… (More)
DOI: 10.1007/BF00331169

11 Figures and Tables


  • Presentations referencing similar topics