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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)