Near-normal chiasma formation and maintenance in a short distal translocated segment in maize |
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| Authors: | M. P. Maguire |
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| Affiliation: | (1) Department of Zoology, University of Texas, 78712 Austin, TX, U.S.A. |
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| Abstract: | Study of successful crossover pairing and chiasma formation is informatively extended to a very short translocated segment. Contrary to previous suggestion it now seems likely that the extreme distal region of the long arm of maize chromosome 1 is not deficient in intrinsic capacity for the initiation of crossover pairing. In addition, chiasmata formed in this short region appear to be efficiently maintained. |
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