TABLE 2.
Genotypes and ploidy levels of sperm contributing to progeny of crosses between males derived from obligate asexuals and females derived from cyclical parthenogens
| Linkage group
|
IX
|
V: | VIII: | X
|
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Asexual male | Sexual female | Sperm ploidy | 41 | d171 | 8 | 50 | d149 | d11 | 14 | d160 | d165 | d005 | n |
| Lau1 | Rw1 | Haploid | M | M | M | M | M | M | M | 4/1 | 2/3 | 2/3 | 5 |
| Haploid | M | m | M | M | M | M | M | 0/1 | 1/0 | 1/0 | 1 | ||
| Haploid | m | m | m | m | m | m | m | 2/0 | 1/1 | 2/0 | 2 | ||
| Stm2 | Cc6 | Haploid | m | m | m | m | m | m | m | 1/1 | 1/1 | 2/0 | 2 |
| Stm2 | Op1 | Haploid | m | m | m | m | m | m | m | 1/1 | −/− | 1/1 | 2 |
| Rng1 | Op1 | Haploid | M | M | M | M | M | M | M | 0/1 | −/− | 1/0 | 1 |
| Haploid | m | M | m | m | M | M | m | 1/0 | −/− | 0/1 | 1 | ||
| Tre1 | Pa32 | Haploid | M | M | M | M | M | M | M | −/− | −/− | 1/0 | 1 |
| Diploid | Mm | Mm | Mm | Mm | Mm | Mm | Mm | −/− | −/− | 1/1 | 1 | ||
| Nos1 | Nfl3 | Unbalanced | Mm | Mm | m | – | M? | – | M? | 1/− | 1/− | −/− | 1 |
| Unbalanced | Mm | Mm | m | – | M | – | M? | 1/− | 1/− | −/− | 1 | ||
| Sed2 | Pa33 | Unbalanced | Mm | M? | M | M | m | – | Mm | −/− | −/− | −/− | 1 |
| Unbalanced | Mm | M? | m | Mm | m | – | Mm | 1/0 | −/− | 1/0 | 1 | ||
| Unbalanced | Mm | M? | m | Mm | M? | – | Mm | 1/0 | −/− | 1/0 | 1 | ||
| Unbalanced | Mm | M? | M | Mm | m | – | Mm | 2/0 | −/− | 2/0 | 2 | ||
| Unbalanced | Mm | M? | M | Mm | M? | – | Mm | 7/0 | −/− | 7/0 | 7 | ||
| Unbalanced | Mm | M? | M | Mm | M? | – | M? | 1/1 | −/− | 2/0 | 2 | ||
| Unbalanced | Mm | M? | Mm | Mm | M? | – | Mm | 1/0 | −/− | 1/0 | 1 | ||
| Unbalanced | Mm | M? | Mm | Mm | M? | – | M? | 1/0 | −/− | 1/0 | 1 | ||
| Unbalanced | Mm | M? | Mm | Mm | m | – | M? | 1/0 | −/− | 1/0 | 1 | ||
| Unbalanced | Mm | M? | Mm | Mm | m | – | Mm | 1/0 | −/− | 1/0 | 1 | ||
| Unbalanced | Mm | Mm | M | Mm | M? | – | Mm | 1/− | −/− | 2/0 | 2 | ||
| Unbalanced | Mm | Mm | M | Mm | Mm | – | Mm | −/− | −/− | 1/0 | 1 | ||
| Unbalanced | Mm | Mm | Mm | Mm | M? | – | Mm | 1/0 | −/− | 1/0 | 1 | ||
| Unbalanced | Mm | Mm | m | Mm | m | – | Mm | 1/0 | −/− | 1/0 | 1 | ||
| Unbalanced | M | Mm | Mm | Mm | m | – | Mm | −/− | −/− | 0/1 | 1 | ||
| Unbalanced | M | M? | Mm | Mm | M? | – | Mm | −/− | −/− | 1/0 | 1 | ||
| Unbalanced | M | M? | M | Mm | M? | – | M? | 2/0 | −/− | 2/0 | 2 | ||
The seven designated loci extend over the full length of chromosome IX (Figure 5). For the two codominant markers, M denotes a marker allele diagnostic of obligate asexuality, m denotes any alternative allele, – denotes an uninformative parental genotype, and a question mark denotes uncertainty regarding a second allele caused by shared parental markers. Note that the presence of two markers from an asexual parent (Mm) implies transmission via a diploid sperm. The number of times each presumptive gamete was observed in a cross is denoted by n.