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Table 2 Coefficient of variance (CV) and standard deviation (SD) based on Cqs values of the candidates to cowpea reference genes

From: Cowpea and abiotic stresses: identification of reference genes for transcriptional profiling by qPCR

Gene

Salt stress (NaCl, 100 mM)

Root dehydration

CV (%) ± SD

CV (%) ± SD

UNK

4.54 ± 0.82

3.57 ± 0.73

β-TUB

6.70 ± 1.33

3.37 ± 0.67

FBOX

4.23 ± 0.91

2.97 ± 0.66

UE21D

4.54 ± 0.84

3.24 ± 0.62

VuUBQ10

6.64 ± 1.04

3.17 ± 0.53

VuACT

4.40 ± 0.90

3.28 ± 0.71

EF1-α

11.36 ± 1.90

3.66 ± 0.62

  1. Vu (Vigna unguiculata); β-TUB (beta-tubulin); EF1-α (elongation factor 1-alfa); VuACT (actin); UE21D (ubiquitin-conjugating enzyme E2 variant 1D); UNK (Phaseolus vulgaris unknown gene); FBOX (F-box protein); VuUBQ10 (polyubiquitin 10)