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Table 1 Features of SuperSAGE libraries from control and drought stressed roots

From: SuperSAGE: the drought stress-responsive transcriptome of chickpea roots

Library Control 6 h desiccation Total (%)
Sequenced tags 28,897 53,141 82,238 (100)
Number of unique transcripts (UniTags) 9,110 13,899 17,493 (100)
Differential gene expression (absolute values) (downregulated*) (up-regulated*)  
R(ln) > 1; 2.7-fold differential expression 4,975 2,557 7,532 (43)
R(ln) > 2; 8.0-fold differential expression 589 291 880 (5)
Abundance classes    
> 5,000 copies.million-1 - - 12 (0.1)
1,000 – 5,000 copies.million-1 - - 186 (1)
100–1,000 copies.million-1 - - 4,160 (24)
2–100 copies.million-1 - - 13,135 (75)
Annotation of Unitags    
Match to UniProt entries 2,124 3,165 3,858 (22)
Match to anonymous entries - - 5,685 (32)
No match    7,956 (45)
  1. * Ratio (ln) values indicating up- or down-regulation calculated with the 6 h desiccation library as reference.