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Table 2 Relationship between motifs and qPCR.

From: Differential expression of cysteine desulfurases in soybean

Cis-element and organisma

Function

Gene

Correlation

5UTR Py-rich stretch Lycopersicon esculentum

cis-acting element conferring high transcription levels

NFS1_Chr11, NFS2_Chr15

NFS2_Chr15 is highly expressed in leaves and roots. NFS1_Chr11 is highly expressed in leaves.

ARE Zea mays

cis-acting regulatory element essential for the anaerobic induction

NFS1_Chr01

It is highly expressed in roots, where the O2 availability is low.

MBS Arabidopsis thaliana

MYB binding site involved in drought-inducibility

All

Drought stress effects are related to cold stress effects. All genes respond to cold.

TC-rich repeats Nicotiana tabacum

cis-acting element involved in defense and stress responsiveness

All

All genes respond to cold.

TCA-element

Brassica oleracea

cis-acting element involved in salicylic acid responsiveness

NFS1 genes

Sum analysis showed that transcript level of NFS1 genes vary in SA treatment.

as-2-box Nicotiana tabacum

involved in shoot-specific expression and light responsiveness

NFS1_Chr11, NFS2_Chr15

Both genes are highly expressed in leaves.

  1. Putative transcription factor binding sites within the NFS1 and NFS2 promoters that showed correlation to our qPCR data.
  2. a Organism where the cis-element was described, according to PlantCARE.