Fig 1.
Karyotype results for Australian Brush-turkeys.
G-band karyotype images without microchromosomes of A) female A. lathami demonstrating heterogametic ZW sex chromosomes and B) male A. lathami demonstrating homogametic ZZ sex chromosomes, C) G-band sex chromosomes of one female and two male A. lathami, and D) a C-band female metaphase image demonstrating weak to absent C-banding on the Z chromosome and complete C-banding on the W chromosome. For A and B, the numbers of corresponding chromosomes from the G. gallus domesticus karyotype are provided parenthetically.