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Table 1 BLASTN analyses of pigeonpea unigenes against legume and model plant ESTs

From: The first set of EST resource for gene discovery and marker development in pigeonpea (Cajanus cajanL.)

High quality ESTs generated
Unigenes
UG-I
5,680
3,316
UG-II
3,788
1,308
UG-III
9,468
4,557
UG-IV
10,376
5,085
Legume ESTs     
Pigeonpea (Cajanus cajan) (908) 314
(9.4%)
224
(17.1%)
508
(11.1%)
1,052
(20.6%)
Chickpea (Cicer arietinum) (7,097) 585
(17.6%)
507
(38.7%)
1,059
(23.2%)
1,155
(22.7%)
Soybean (Glycine max) (880,561) 1,690
(50.9%)
946
(72.3%)
2,750
(60.3%)
2,865
(56.3%)
Cowpea (Vigna unguiculata) (183,757) 1,230
(37.0%)
817
(62.4%)
1,988
(43.6%)
2,215
(43.5%)
Medicago (Medicago truncatula) (249,625) 1,214
(36.6%)
803
(61.3%)
1,963
(43.0%)
2,153
(42.3%)
Lotus (Lotus japonicus) (183,153) 1,015
(30.6%)
738
(56.4%)
1,698
(37.2%)
1,861
(36.5%)
Common bean (Phaseolus vulgaris) (83,448) 1,202
(36.2%)
784
(59.9%)
1,927
(42.2%)
2,146
(42.2%)
Significant similarity with ESTs of at least
one legume species
1,768
(53.3%)
1,001
(76.5%)
2,757
(60.5%)
3,201
(62.9%)
Significant similarity across legume ESTs 172
(5.1%)
156
(11.9%)
274
(6.0%)
383
(7.5%)
No similarity with legume species 39
(1.1%)
4
(0.3%)
39
(0.8%)
42
(0.8%)
Model plant ESTs     
Arabidopsis (Arabidopsis thaliana) (1,527,298) 913
(27.5%)
667
(50.9%)
1,536
(33.7%)
1,669
(32.8)
Rice (Oryza sativa) (1,240,613) 810
(24.4%)
520
(39.7%)
1,294
(28.3%)
1,389
(27.3%)
Poplar (Poplus alba) (418,223) 982
(29.6%)
678
(51.8%)
1,617
(35.4%)
1,753
(34.4%)
Significant similarity with ESTs of at least one
Model plant species
1,161
(35.0%)
763
(58.3%)
1,872
(41.0%)
2,019
(39.7%)
Significant similarity across ESTs of all model plant
species
635
(19.1%)
460
(35.1%)
1,066
(23.3%)
1,135
(22.3%)
Significant similarity with ESTs of at least one
plant species analyzed
1,839
(55.4%)
1,015
(77.5%)
2,839
(62.2%)
3,280
(64.5%)
Significant similarity across ESTs of all plant
species analyzed
150
(4.5%)
114
(8.7%)
227
(4.9%)
299
(5.8%)
No similarity with ESTs of any plant species 39
(1.1%)
4
(0.3%)
39
(0.8%)
41
(0.8%)