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Table 2 Averages and standard errors relative to the main genetic parameters calculated by entry (two years of multiplication)

From: A method for obtaining flexible broccoli varieties for sustainable agriculture

Entry

 

N

Na

Ne

Ho

He

F

LR

Mean

30.91d

3.50a

2.37a

0.48a

0.51a

0.04a

SE

0.262

0.327

0.212

0.044

0.039

0.054

Syn1-PG

Mean

31.32cd

3.50a

2.38a

0.46ab

0.52a

0.09a

SE

0.179

0.307

0.188

0.041

0.037

0.055

Syn2-PG

Mean

31.36bcd

2.95ab

2.18ab

0.53a

0.49a

-0.05a

SE

0.124

0.223

0.154

0.045

0.034

0.068

Syn2-GR

Mean

31.86abc

2.68b

1.93ab

0.39abc

0.43a

0.05a

SE

0.100

0.202

0.143

0.037

0.037

0.052

Syn2-TER

Mean

31.77abc

2.45bc

1.86bc

0.43abc

0.42a

-0.03a

SE

0.113

0.205

0.088

0.048

0.041

0.052

Syn2-UK

Mean

31.95ab

2.59b

2.03ab

0.46ab

0.45a

-0.03a

SE

0.045

0.204

0.138

0.048

0.042

0.057

Syn2-FR

Mean

31.00d

3.00b

1.78bcd

0.42abc

0.38ab

0.07a

SE

0.208

0.255

0.126

0.057

0.041

0.079

H

Mean

32.00a

1.50d

1.34de

0.22bc

0.18c

-0.17ab

SE

0.000

0.127

0.094

0.068

0.048

0.113

HH

Mean

32.00a

1.41d

1.41cde

0.41abc

0.21c

−1.00c

SE

0.000

0.107

0.107

0.107

0.052

0.000

HHH

Mean

32.00a

1.27d

1.19e

0.19c

0.10c

−0.51b

SE

0.000

0.097

0.084

0.084

0.042

0.177

HHHH

Mean

31.91abc

1.82cd

1.43cde

0.34abc

0.24bc

−0.21ab

SE

0.063

0.156

0.090

0.077

0.047

0.127

  1. Mean and standard errors relative to the number of successfully analysed genotypes (N), observed (Na), and effective alleles (Ne), observed heterozygosity (Ho), expected heterozygosity (He) and Fixation Index (F) worked out for original LR, Syn1-PG, its derived populations by two years of multiplication across Europe and hybrid controls on the basis of data recorded overall for the 22 markers used