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Table 2 Summarizing outline of Italia, Big Perlon and consensus maps

From: Berry and phenology-related traits in grapevine (Vitis viniferaL.): From Quantitative Trait Loci to underlying genes

 

Italia

Big Perlon

Consensus

N. of analyzed markers

308

245

370

N. of mapped markers

276

210

341

SSRs

98

80

107

AFLPs

154

107

196

EST-based markers

23

21

35

SCARs

1

-

1

morphological markers

-

2

2

N. of ungrouped markers

20

25

-

N. of unpositioned markers

12

10

29

N. of linkage groups (LG)

19

19

18

Mean number of markers/LG

15

11

19

N. of markers/LG range

7–22

3–21

13–29

Total length (cM)

1353

1130

1426

Mean LG length (cM)

71

60

79

LG length range (cM)

26–125

11–99

40–126

Average map distance between loci (cM)

4.9

5.4

4.2

N. of gaps between 20 and 30 cM

10

4

7

N. of gaps > 30 cM

1

1

1

  1. "Ungrouped" markers could not be assigned to any linkage group, "unpositioned" markers could be assigned but not placed on the maps because of insufficient linkage to the other loci or location conflicts.