Lange K, Page B M, Elston R C
Department of Biomathematics, University of California, Los Angeles 90024.
Am J Hum Genet. 1975 May;27(3):410-8.
Chiasma frequency data on 183 males were subjected to an analysis of covariance. There appeared to be little or no linear trend in chiasma frequency with age. This conclusion was supported by a detailed analysis of chiasma frequencies for each autosome from 21 males. There were, however, significant differences among investigators in reported mean chiasma frequencies.
对183名男性的交叉频率数据进行了协方差分析。交叉频率似乎与年龄几乎没有或没有线性趋势。对21名男性每条常染色体的交叉频率进行的详细分析支持了这一结论。然而,不同研究者报告的平均交叉频率存在显著差异。