The nysB sunD double mutant of Dictyostelium discoideum is blocked in the acquisition of non-degradative resistance to the pea phytoalexin pisatin.
Dictyostelium discoideum amoebae can be induced to acquire a non-degradative resistance to the pea phytoalexin pisatin. The nysB sunD double mutant is blocked in the acquisition of this resistance. Using parasexual genetics it has been shown that sunD is a recessive mutation linked to nysB on linkage group VI.
Kasbekar
D P
DP
Centre for Cellular and Molecular Biology, Hyderabad, India.
Prasanna
T B
TB
D000818:Animals; D001578:Benzopyrans / Q000494:pharmacology*; D004023:Dictyostelium / Q000187:drug effects / Q000235:genetics*; D004352:Drug Resistance, Microbial; D005800:Genes, Fungal; D005808:Genes, Recessive; D008040:Genetic Linkage; D005819:Genetic Markers; D009154:Mutation; D010641:Phenotype; D036343:Pterocarpans; D000094162:Phytoalexins
D001578:Benzopyrans; D005819:Genetic Markers; D036343:Pterocarpans; C003161:pisatin; D000094162:Phytoalexins