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Interspecific crosses and crossing-over in Neurospora
Published online by Cambridge University Press: 14 April 2009
Summary
Through a series of backcrosses the centromere region of linkage group I of Neurospora crassa was transferred to the N. sitophila genome, and through another series of backcrosses the centromere region of linkage group I of N. sitophila was transferred to N. crassa. Strains thus synthesized showed, in further crosses, that the N. sitophila centromere region acts as a dominant enhancer of cross-over frequencies across linkage group I of the two species.
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- Copyright © Cambridge University Press 1972
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