TABLE 3

Model of two linked chromosomal knobs during female meiosis with Ab10 present

Female gametes produced
GenotypeViabilitysLSlsLsl
SSLL(1 – vLL)(1 – vSS)(1 – 2vL)(1 – 2vS)1000
SSLl(1 – vSS)(1 – vL)(1 – 2vS)r1(1 – r2)m + (1 – r1)r2mr1r2(1 + 2m) +½(1 – r1)(1 – r2)r1(1 – r2)(1 – m) +(1 – r1)r2(1 – m) +¼r1r2(3 – 2m) +½(1 – r1) (1 – r2)00
SSll(1 – vSS)(1 – 2vS)0100
SsLL(1 – vLL)(1 – 2vL)(1 – vS) ½ 0 ½ 0
SL/sl(1 – vL)(1 – vS)r1(1 – r2)m +½(1 – r1)r2m +⅛r1r2(1 + 2m) +½(1 – r1)(1 – r2)½(1 – r1)r2(1 – m) +¼r1r2½(1 – r1)r2m +⅛r1r2(1 + 2m)r1(1 – r2)(1 – m) +½(r1r2)1 – m) +½(r1r2)(1 – m) +½(1 – r1)(1 – r2)
Sl/sL(1 – vL)(1 – vS)½r2(1 – r1)m +⅛r1r2(1 + 2m)r1(1 – r2)mr2(1 – r1)(1 – m) +¼r1r2 +½(1 – r1)(1 – r2)r1(1 – r2)mr2(1 – r1)m +⅛r1r2 (1 + 2m) +½(1 – r1)(1 – r2)½r2(1 – r1)(1 – m) +½r1r2(1 – m)
Ssll(1 – vS)0r1(1 – r2)m +½(1 – r1)r2 +r1r2m +½(1 – r1)(1 – r2)0r1(1 – r2)(1 – m) +½(1 – r1)r2 +r1r2(1 – m) +½(1 – r1)(1 – r2)
ssLL(1 – vLL)(1 – 2vL)0010
ssLl(1 – vL)00r1(1 – r2)m +r2(1 – r1)mr1r2(1 + 2m) +½(1 – r1)(1 – r2)r1(1 – r2)(1 – m) +r2(1 – r1)(1 – m) +¼r1r2(3 – 2m) +½(1 – r1)(1 – r2)
ssll10001

Entries are the relative fitness for various gametes and plant genotypes.