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Table 3 Comparison of fold-changes for selected genes between 23 and 35 DAP in B. napus seeds measured by LongSAGE and Real-time RT-PCR.

From: Gene expression profiling via LongSAGE in a non-model plant species: a case study in seeds of Brassica napus

A. thaliana gene locus

Gene

Cumulated counts,35:23 DAP LongSAGE (non-normalized)

Fold-change 35:23 DAP LongSAGE (normalized)

Fold-change 35:23 DAP Real-time RT-PCR

B. napus EST contigs assembled by CAP3

AT2G40890

Coumarate 3-hydroxylase (C3H)

2:2

1.9

2.0

4.1

Contig 1 from 5 ESTs

Contig 2 from 2 ESTs

AT5G48930

Hydroxycinnamoyl-Coenzyme A shikimate/quinate hydroxycinnamoyl-transferase (HCT)

5:3

3.2

2.3

1 EST

AT1G15950

Cinnamoyl-CoA reductase 1 (CCR1)

2.2:1

4.3

0.9

Contig from 4 ESTs

AT2G23910

Cinnamoyl-CoA reductase-related (CCR1-related)

0:0

-

1.2

1.7

Contig 1 from 22 ESTs

Contig 2 from 13 ESTs

AT3G19450

Cinnamoyl alcohol dehydrogenase (CAD1)

8:9.5

1.6

2.1

Contig 3 from 4 ESTs

AT4G27140

AT4G27150

AT4G27160

AT4G27170

2S seed storage proteins (napin)

669.1:3.4

560.1:1.9

575.3:1.9

636.5:7.9

374.1

564.4

579.6

155.0

1224

Contig from SAGE primer-amplified cloned 3'-terminal napin gene fragments

  1. Primers for Real-time RT-PCR were designed using assembled B. napus ESTs matched to A. thaliana proteins using blastx with e-values greater than 1e-6.