ARC Centre of Excellence for Plant Energy Biology

MPIC — SAM37,SAM37-METAXIN RNA Expression

RNA transcript expression levels are shown for Arabidopsis and rice, representing models of gene expression across plant development based on a range of publically-available microarray datasets (see MPIC paper for details).

Heatmap scale (natural logarithm) 2 7 12 Global expression heatmaps (Excel): Arabidopsis Rice
Arabidopsis RNA Transcript Expression  
Locus AT2G19080
Probe Set ID 267442_at
Developmental Expression Silique, Seed, Germination, Seedling, Leaf, Stem, Flower, Root
No. of tissues expressed in 72 of 73
Stress expression Control, Drought, Salt, Cold, Heat
flower 2 8.45221
flower, stage 9 8.62146
flower, stage 10/11 8.39090
flower, stage 12 8.24249
flower, stage 12, sepals 8.09006
flower, stage 12, petals 8.79865
flower, stage 12, stamens 8.37029
flower, stage 12, carpels 8.84302
flower, stage 15 8.23214
flower, stage 15, pedicels 8.38990
flower, stage 15, sepals 8.30587
flower, stage 15, petals 8.28064
flower, stage 15, stamen 8.12148
flower, stage 15, carpels 8.76431
mature pollen 6.54168
cotyledon 7.61117
silique, with seeds stage 3; mid globular to early heart embryo 8.47029
silique, wth seeds stage 4; early to late heart embryo 8.17658
silique, with seeds stage 5; late heart to mid torpedo embryo 8.31556
seed, stage 6; mid to late torpedo embryos 8.41318
seed, stage 7; late torpedo to early walking-stick embryo 8.62071
seed, stage 8; walking-stick to early curled-cotyledons embryo 9.05891
seed, stage 9; curled-cotyledons to early green-cotyledons embryo 9.15312
seed, stage 10; green-cotyledons embryo 9.51786
Germination - Harvested seed, collected before dessication 11.12780
Germination - 0 h dry seed, 15d after collection 11.10510
Germination - 1 h strat 11.29230
Germination - 12 h strat 11.35380
Germination - 48 h strat 11.73310
Germination - 1 h SL 11.72520
Germination - 6 h SL 10.97620
Germination - 12 h SL 10.32550
Germination - 24 h SL 9.82481
Germination - 48 h SL 9.10142
hypocotyl 8.12783
seedling, green parts 7.90579
seedling, green parts 7.77068
seedling, green parts 7.86907
seedling, green parts 7.74014
seedling, green parts 7.66545
shoot apex, vegetative + young leaves 8.40757
leaves 1 + 2 7.92441
shoot apex, vegetative 8.63893
shoot apex, transition (before bolting) 8.75126
shoot apex, inflorescence (after bolting) 8.65872
rosette leaf #4, 1 cm long 8.12345
rosette leaf # 2 7.89030
rosette leaf # 4 7.81440
rosette leaf # 6 7.67155
rosette leaf # 8 7.73398
rosette leaf # 10 7.78048
rosette leaf # 12 8.12315
leaf 7, petiole 7.69886
leaf 7, proximal half 7.67149
leaf 7, distal half 7.50666
developmental drift, entire rosette after transition to flowering, but before bolting 7.86420
developmental drift, entire rosette after transition to flowering, but before bolting 7.91409
developmental drift, entire rosette after transition to flowering, but before bolting 7.92088
senescing leaf 8.37624
cauline leaf 7.91589
vegetative rosette 7.73857
vegetative rosette 7.98848
vegetative rosette 8.10291
leaf 7.71948
stem, 2nd internode 8.07924
stem, 1st node 7.97124
root 8.68335
root 8.54026
root 8.48941
root 8.98227
roots 8.84966
root 8.33813
root 8.45137
Rice RNA Transcript Expression  
Locus LOC_Os06g07160.1
Probe Set ID Os.33725.1.S1_at
Developmental Expression Seed, Germination, Seedling, Germination (N), Seedling (N), Seedling (A/N switches), Leaf, Root, Flower
No. of tissues expressed in 41 of 41
Stress expression Control (D,S,C), Drought, Salt, Cold, Control (H), Heat
Young inflorescence (P1, upto 3 cm) 8.19685
Inflorescence (P2, 3-5 cm) 8.85038
Inflorescence (P3, 5-10 cm) 8.35586
Inflorescence (P4, 10-15 cm) 7.82042
Inflorescence (P5, 15-22 cm) 8.09611
Inflorescence (P6, 22-30 cm) 7.81307
Unpollenated stigma at antithesis 8.60630
Ovary at antithesis 8.53098
Embryo. 10.85583
Endosperm. 10.25000
Seed (S1, 0-2 days after pollenation) 7.23928
Seed (S2, 3-4 days after pollenation) 7.99836
Seed (S3, 5-10 days after pollenation) 7.34866
Seed (S4, 11-20 days after pollenation) 7.57057
Seed (S5, 21-29 days after pollenation) 8.49235
Dry seed 9.83732
1h seed (aerobic) 9.79088
1h seed (anaerobic) 9.91546
3h seed (aerobic) 9.28271
3h seed (anaerobic) 9.54833
12h seed (aerobic) 9.14385
12h seed (anaerobic) 9.30508
24h (aerobic) 9.09369
24h seed (anaerobic) 9.02456
27h (aerobic) 9.36457
27h (anaerobic) 9.27207
30h (aerobic) 9.37218
30h (anaerobic) 9.35330
27h (24h N + 3h A) 9.54852
27h (24h A + 3h N) 9.50714
30h (24h N + 6h A) 9.49902
30h (24h A + 6h N) 9.50117
Aerobic grown coleoptiles (4 days) 4.67513
Anoxic grown coleoptiles (4 days) 7.00951
10-day old seedling 8.29569
Leaf from 7-day seedling 8.29129
Mature leaf 7.52301
Young Leaf 8.47011
Semi Apical Meristem 9.27931
Root from 7-day old seedling 8.42253
Root from 7-day Seedling 9.38426