Figure 5.

Presence of the reiterated Wpkci gene in the female genomes of Carinatae birds. EcoRI-digested genomic DNA preparations from male (M) and female (F) species of birds as indicated were subjected to agarose gel electrophoresis and Southern blot hybridization with the ³²P-labeled genomic fragment StHi-0.37 (see Figure 2A).