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Table 2 Characteristics of NB-containing RGH sequence clusters in the Gy14 genome

From: A 1,681-locus consensus genetic map of cultivated cucumber including 67 NB-LRR resistance gene homolog and ten gene loci

Cluster Chr #

Location a

Gy14 scaffolds

# RGHs in cluster

Physical span of cluster (kb)

RGH Density (#RGHs/100 kb)

Genetic span of cluster (cM)

Syntenic cluster in melon b

1

Chr2

scaffold01037

2

857.3

0.2

1.4

No

2

Chr2

scaffold00894

11

288.8

3.8

1.8

Yes (10)

3

Chr2

scaffold01227

3

413.4

0.7

2.0

Yes (2)

4

Chr2

scaffold00245

4

109.5

3.6

2.5

No

5

Chr3

scaffold02229

2

59.6

3.4

0.0

No

6

Chr3

scaffold03356

7

1143.1

0.6

5.9

Yes (3)

7

Chr4

scaffold00919

5

43.4

11.5

0.6

Yes (4)

8

Chr5

scaffold02023

12

258.3

4.6

0.5

Yes (7)

9

Chr7

scaffold01024

6

94.4

6.4

0.0

Yes (6)

  1. a Chr = chromosome or linkage group.
  2. b Yes/No = there is (no) corresponding NB-LRR type RGHs annotated in syntenic blocks of the melon genome. Numbers in parentheses are number of RGHs annotated in the corresponding cluster. Melon annotation data were from Garcia-Mas et al. (2012) [56]. Cucumber and melon chromosome synteny is based on Li et al. (2011) [57].