GRAINGENES: Barley Translocation Lines

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from Gottfried Kuenzel, September 1999

Idiograms of 120 barley translocation lines used for PCR-mapping of their breakpoints onto the Igri/Franka-derived RFLP map

Summary
 

Chromosome combination
(old barley enumeration)

Number
of lines

T1-2
0
T1-3
0
T1-4
2
T1-5
4
T1-6
9
T1-7
9
T2-3
1
T2-4
2
T2-5
5
T2-6
14
T2-7
8
T3-4
2
T3-5
2
T3-6
2
T3-7
13
T4-5
8
T4-6
4
T4-7
10
T5-6
7
T5-7
9
T6-7

9

Total
 120

Standard untranslocated genome

Legend to idiograms

The nomenclature for translocations corresponds to that used in Tables 1-7 (old barley enumeration). All measurements are on the basis of milliGeNome units (1 mGN = 1/1000 mitotic metaphase genome length). Arm lengths, N-bands and positions of breakpoints are given as the distances in mGN from centromeres (= position 0) within short and long arms. Arrows point at the positions of breakpoints. Double arrows indicate the defined segment to which the breakpoint was assigned.


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