The Scientific World Journal / 2012 / Article / Tab 4

Research Article

Flavonoid-Deficient Mutants in Grass Pea (Lathyrus sativus L.): Genetic Control, Linkage Relationships, and Mapping with Aconitase and S-Nitrosoglutathione Reductase Isozyme Loci

Table 4

Segregations of fld 1 and fld 2 along with Aco 1, Aco 2, and Gsnor 2 isozyme loci in F2 and BC1 generations obtained from several crosses (data pooled) between two different primary trisomics (Tr I and IV) and four diploid parents. Data of only critical trisomics carrying isozyme loci presented here. aF- Homozygous for fast/dominant allele, S-Homozygous for slow/recessive allele, H-Heterozygous; (2n+1)b-consistent at 5% level; *, **, and *** consistent with 4 : 4 : 1, 8 : 1 in F2, and 2 : 1 in BC1 at 5% level of significance, respectively.

F2 and BC1 phenotypesa
Trisomic typesProgenyLoci2n 𝒳 2 (2n+1)b
FFFSSSTotal(1 : 2 : 1/3 : 1)(1:1)(4 : 4 : 1/8 : 1)(2: 1)X2 (2 : 7 : 0)

Tr-IF2fld 11291714613.890.04**
Tr-IBC1fld 168371059.150.17***
Tr-IVF2fld 21181413214.080.03**
Tr-IVBC1fld 24525705.710.18***
Tr-IF2Aco-150601412421.040.912*2.53
Tr-IBC1Aco-131255615.680.51***
Tr-IVF2Aco-247521111023.900.39*0.51
Tr-IVBC1Aco-2713010116.640.60***
Tr-IVF2Gsnor 23529087222.980.56*0.008
Tr-IVBC1Gsnor 24419639.920.29***

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