Spermine-resistant mutants of Arabidopsis thaliana with developmental abnormalities

Fourteen spermine-resistant mutants of Arabidopsis thaliana (L.) Heynh. have been isolated from EMS-mutagenized M2 seeds by screening for germination seedlings on a medium containing a germination inhibitory concentration of spermine. Two of these mutants have been studied initially. Genetic analysis indicated that the two mutants are allelic and the… CONTINUE READING