Mitchell A R, Seuanez H N, Lawrie S S, Martin D E, Gosden J R
Chromosoma. 1977 Jun 23;61(4):345-58. doi: 10.1007/BF00288618.
Radioactive RNA with sequences complementary to human DNA satellite III was hybridised in situ to metaphase chromosomes of the chimpanzee (Pan troglodytes), the gorilla (Gorilla gorilla) and the orangutan (Pongo pygmaeus). A quantitative analysis of the radioactivity, and hence of the chromosomal distribution of human DNA satellite III equivalent sequences in the great apes, was undertaken, and the results compared with interspecies chromosome homologies based upon Giemsa banding patterns. In some instances DNA with sequence homology to human satellite III is present on the equivalent ("homologous") chromosomes in identical positions in two or more species although quantitative differences are observed. In other cases there appears to be no correspondence between satellite DNA location and chromosome homology determined by banding patterns. These results differ from those found for most transcribed DNA sequences where the same sequence is located on homologous chromosomes in each species.
将具有与人DNA卫星III序列互补的放射性RNA原位杂交到黑猩猩（Pan troglodytes）、大猩猩（Gorilla gorilla）和猩猩（Pongo pygmaeus）的中期染色体上。对放射性进行了定量分析，从而对大型猿类中人类DNA卫星III等效序列的染色体分布进行了定量分析，并将结果与基于吉姆萨带型的种间染色体同源性进行了比较。在某些情况下，与人类卫星III具有序列同源性的DNA存在于两个或更多物种的等效（“同源”）染色体上的相同位置，尽管观察到了定量差异。在其他情况下，卫星DNA的位置与通过带型确定的染色体同源性之间似乎没有对应关系。这些结果与大多数转录DNA序列的结果不同，在大多数转录DNA序列中，相同的序列位于每个物种的同源染色体上。
