Phillips R B, Zajicek K D
Genetics. 1982 Jun;101(2):227-34. doi: 10.1093/genetics/101.2.227.
Q banding of chromosome preparations from lake trout revealed the presence of heteromorphic quinacrine bright bands on several chromosomes. All of the metacentric chromosome pairs can be distinguished on the basis of number, position and intensity of the quinacrine bright bands and chromosome size. These bands appear to represent heterochromatin, since they are darkly staining with the C band technique. Since all of the fish examined had consistent heteromorphisms at several of the quinacrine bright bands, these chromosome markers should be useful in genetic comparisons between different trout stocks and populations.
对湖红点鲑染色体标本进行的Q带分析显示，在几条染色体上存在异形的喹吖因亮带。所有中着丝粒染色体对都可以根据喹吖因亮带的数量、位置、强度以及染色体大小来区分。这些带似乎代表异染色质，因为它们在用C带技术染色时颜色很深。由于所有检测的鱼在几个喹吖因亮带上都有一致的异形性，这些染色体标记在不同鲑鱼种群和群体之间的遗传比较中应该会很有用。
