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Table 1 The results of comparative BAC-clone analysis

From: Isolation and sequence analysis of the wheat B genome subtelomeric DNA

BAC clone no.

Selected as containing the following sequence

Length, kb

Content of repetitive sequences

Approximate content of repetitive sequences (%)**

In situ hybridization data

   

Copy number*

Presence**

  
   

Spelt1

178 bp

Spelt52

380 bp

pSc 119.2

pAs1

  

2322J20

Spelt1

93

7

-

-

-

54

***

2383A24

 

113.5

6

-

-

-

80

Dispersed

2424P01

 

97

5

-

-

-

70

Dispersed

112D20

 

86.5

1-2

5

-

-

62

Dispersed

110O07

Spelt52

162.5

-

24

-

-

56

Dispersed

110B21

 

168

-

23

-

-

73

Dispersed

2050O8

 

120

-

27

-

-

25

Subtelomeric

478L20

 

153.5

-

27

-

+

33

***

1487N20

 

165.5

-

28

-

-

62

Dispersed

  1. * Estimated by Southern and dot blot hybridizations, the monomer length is specified for each repeat family; ** estimated by Southern blot hybridization; and *** long fragment isolated from the clone has a subtelomeric localization.