Table 7

Duplications of LEA genes in the Arabidopsis genome

Duplications


BLAST 2 SEQUENCES alignment


gene 1

gene 2

gene 1 (number)

gene 2 (number)

Cellular loca-lization gene1

Cellular loca-lization gene2

raw score

bit score

expectation value

gene correlator (R2)


At1g01470

At2g46140

1

27

Cytosol

Cytosol

484

191

1.00E-47

0.018

At1g02820

At4g02380

2

38

Chloroplast

Chloroplast

251

101

1.00E-20

0.014

At1g20450

At1g76180

5

10

Cytosol

secreted

386

153

1.00E-35

0.429

At1g32560

At2g35300

6

18

Cytosol

Cytosol

216

87.8

1.00E-16

0.819

At1g52690

At3g15670

7

29

Cytosol

Cytosol

453

179

7.00E-44

0.82

At1g72100

At1g22600

9

no LEA

secreted

secreted

317

126

2.00E-27

0.908

At2g18340

At4g36600

13

43

secreted

Mitochondrion

483

190

7.00E-47

0.966

At2g21490

At4g39130

14

45

Cytosol

Cytosol

146

60.8

4.00E-08

0.772

At2g36640

At3g53040

19

36

Cytosol

Cytosol

446

176

1.00E-42

0.945

At3g02480

At5g15960

28

no LEA

Cytosol

Cytosol

97

42

8.00E-03

0.043

At3g50970

At5g66400

33

51

Cytosol

Cytosol

124

52.4

2.00E-05

0.239

At4g21020

At5g44310

42

48

Mitochondrion

Chloroplast

503

198

3.00E-49

0.872


Comparison of predicted subcellular localization (targetP) and expression (gene correlator on Genevestigator website) of homeologous pairs of LEA genes. The coding sequences of the genes were aligned using BLAST 2 SEQUENCES to quantitate the sequence differences between the genes in a pair (gene 1 and gene 2). To test for diversification in expression patterns, the gene correlator function on the Genevestigator website was used to compare expression patterns from publicly available expression profiling data.

Hundertmark and Hincha BMC Genomics 2008 9:118   doi:10.1186/1471-2164-9-118

Open Data