Reciprocal and nonreciprocal recombination in diploid clones from Bacillus subtilis protoplast fusion: Association with the replication origin and terminus.


The primary heterodiploid bacteria regenerated after Bacillus subtilis fusion, although generally noncomplementing diploids, behave in pedigree analysis as multipotential systems. Individual diploid colonies yielding complete reciprocal recombinant (RR) progeny-often accompanied by one or both parents-constitute 10-30% of the total recombinant-forming units… (More)


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