Table 6. Distribution by gender of possible sex-linked rearrangements of Simulium rufibasis ‘B’, Vietnam (Site 12).
| Gender | Sex-chromosome classes1 | ||||||
|---|---|---|---|---|---|---|---|
| X0X0 | X0X2 | X0Y0 | X0Y1 | X1Y0 | X2Y02 | X2Y1 | |
| Female | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Male | 0 | 0 | 1 | 4 | 1 | 1 | 2 |
1 Assuming IS-29,31+13hb is Y-linked, X0 and Y0 = standard sequence, X1 = IS-27, X2 = IS-28, and Y1 = IS-29,31+13hb. The only female at Site 11 and the only male at Site 13 were X0X0 and X0Y0, respectively; they are not included in the table.
2 1 additional larva of undetermined gender (infected with a microsporidium) was heterozygous for IS-28.