Table 4 : Genetic variation at 15 EST-SSR loci characterized in the knoxville orchard.


Knoxville orchard (31 trees)

Locus Sample Size Na Ne Obs_Hom Obs_Het Exp_Hom Exp_Het Nei’s I

LT002 62 5 3.65 0.32 0.68 0.26 0.74 0.73 1.43
LT015 60 5 3.38 0.43 0.57 0.28 0.72 0.7 1.36
LT021 62 2 1.17 0.84 0.16 0.85 0.15 0.15 0.28
LT086 62 6 2.81 0.35 0.65 0.35 0.65 0.64 1.22
LT096 62 10 4.75 0.32 0.68 0.2 0.8 0.79 1.85
LTCU19 62 9 3.59 0.52 0.48 0.27 0.73 0.72 1.68
LTCU51 60 12 5.84 0.27 0.73 0.16 0.84 0.83 2
LTCU53 62 6 2.77 0.74 0.26 0.35 0.65 0.64 1.32
LTCU125 60 15 6.14 0.3 0.7 0.15 0.85 0.84 2.17
LTCU143 60 8 5.26 0.33 0.67 0.18 0.82 0.81 1.8
LTUCU145 60 8 4.64 0.1 0.9 0.2 0.8 0.78 1.71
LTUCU150 62 5 3.29 0.68 0.32 0.29 0.71 0.7 1.33
LTUCU151 56 3 2.26 0.39 0.61 0.43 0.57 0.56 0.89
LTUCU152 62 9 5.88 0.42 0.58 0.16 0.84 0.83 1.93
LTUCU154 58 8 3.83 0.24 0.76 0.25 0.75 0.74 1.62
Mean 61 7.4 3.95 0.42 0.58 0.29 0.70 0.58 1.51
St. Dev. -- 3.4 1.44 0.20 0.20 0.17 0.17 0.16 0.46

Na: Observed number of alleles. Ne: Effective number of alleles (Kimura and Crow 1964). Obs_ Hom/Obs_Het: Observed
homozygosity/heterozygosity. Ext_Het/Exp_Het: expected homozygosity/ heterozygosity (Levene 1949). Nei's (1973) expected
heterozygosity. I=Shannon's Information index (Lewontin 1972). St. Dev.: Standard deviation.

Liang et al.Journal of Plant Science and Molecular Breeding  2015 4:1DOI : 10.7243/2050-2389-4-1