scholarly journals Self-induced nystatin resistance in Dictyostelium discoideum.

1985 ◽  
Vol 27 (6) ◽  
pp. 974-976 ◽  
Author(s):  
D P Kasbekar ◽  
S Madigan ◽  
E R Katz
Keyword(s):  
Dictyostelium Discoideum ◽  
Nystatin Resistance

scholarly journals LINKAGE ANALYSIS OF NYSTATIN RESISTANCE MUTATIONS IN DICTYOSTELIUM DISCOIDEUM

Genetics ◽  
1986 ◽  
Vol 113 (1) ◽  
pp. 53-62
Author(s):  
Dennis L Welker
Keyword(s):  
Linkage Group ◽  
Linkage Analysis ◽  
Dictyostelium Discoideum ◽  
Group Iv ◽  
Resistance Locus ◽  
Resistance Mutations ◽  
Group Vi ◽  
Group V ◽  
The Third ◽  
Nystatin Resistance

ABSTRACT Earlier linkage analyses of nystatin resistance loci in Dictyostelium discoideum tentatively mapped the nysB and nysC loci to the previously unmarked linkage group V. The data presented here establishes that nysB maps to linkage group VI and that nysC maps to linkage group IV. The third nystatin resistance locus, nysA, maps to linkage group II.

scholarly journals USE OF NYSTATIN-RESISTANT MUTATIONS IN PARASEXUAL GENETIC ANALYSIS IN DICTYOSTELIUM DISCOIDEUM

Genetics ◽  
1983 ◽  
Vol 104 (2) ◽  
pp. 271-277
Author(s):  
Durgadas P Kasbekar ◽  
Sanford Madigan ◽  
Eugene R Katz
Keyword(s):  
Linkage Group ◽  
Genetic Analysis ◽  
Dictyostelium Discoideum ◽  
Resistance Genes ◽  
Nutrient Agar ◽  
Group V ◽  
Complementation Groups ◽  
Extreme Sensitivity ◽  
Selection Of ◽  
Nystatin Resistance

ABSTRACT Nystatin-resistant mutations exhibit extreme sensitivity to 1.3 mm coumarin. The mutations fall into three complementation groups so it is possible to select for nonallelic mutations conferring sensitivity to coumarin by selection on nystatin-containing nutrient agar plates. Complementation between such coumarin-sensitive mutations allows the selection of diploids on coumarin-containing nutrient agar. Two of the nystatin resistance genes, nysB and nysC, have been mapped tentatively to the previously unmarked linkage group V.

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