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. 1975 Dec;33(2-3):213-20.
doi: 10.1016/0027-5107(75)90197-9.

On nature of Y chromosome fragments induced in Drosophila melanogaster females. III. C(1)RA vs C(1)RM females

R M Andrews, J H Williamson

On nature of Y chromosome fragments induced in Drosophila melanogaster females. III. C(1)RA vs C(1)RM females

R M Andrews et al. Mutat Res. 1975 Dec.

Abstract

The distribution of breakpoints in the Y chromosome has been determined for samples of Y chromosome fragments recovered from irradiated immature and mature oocytes of females carrying a reversed acrocentric compound X chromosome. Both distributions differ from the distributions determined from Y chromosome fragments recovered from irradiated females carrying a reversed metacentric compound X chromosome. Differential spatial associations of chromosomes in the oocyte nuclei of the two types of females is discussed as a possible cause of the observed differences.

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