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Crossing over frequency following inbreeding inNeurospora

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Abstract

Crossing over frequency was determined for five marked regions covering most of a chromosome arm. The results of a 12th backcross were compared with previously published results from the noninbred f1. Exchange frequency increased significantly following inbreeding. Chiasma interference remained positieve, but was somewhat less intense in b12.

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Refereces

  • de Serres, F. J., Jr. (1958). Recombination and interference in thead-3 region ofNeurospora crassa.Cold Spring Harbor Symp. Quant. Biol. 23: 111–118.

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Authors and Affiliations

  1. Department of Botany and Plant Pathology, Oregon State University, Corvallis, Oregon

    H. R. Cameron

  2. Department of Biological Sciences, Stanford University, Stanford, California

    K. S. Hsu & D. D. Perkins

Authors
  1. H. R. Cameron
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  2. K. S. Hsu
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  3. D. D. Perkins
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Additional information

Supported in part by Public Health Service Research Grants AI 01462 and GM 1882-01, by a National Science Foundation Faculty Fellowship to H. R. C., and by Public Health Service Research Career Award K6-GM-4899 to D. D. P.

Technical Paper No. 2054, Oregon Agricultural Experiment Station, Corvallis.

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Cameron, H.R., Hsu, K.S. & Perkins, D.D. Crossing over frequency following inbreeding inNeurospora . Genetica 37, 1–6 (1966). https://doi.org/10.1007/BF01547114

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  • DOI: https://doi.org/10.1007/BF01547114

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