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Table 2 Details of candidate reference genes and their amplification efficiencies

From: MicroRNA expression profiling to identify and validate reference genes for relative quantification in colorectal cancer

Name

Length (nt)

RNA species

Accession number

Function

E (%)

let-7a

22

miRNA

MI0000060*

Negatively regulates RAS oncogene [37]

100.0

miR-16

22

miRNA

MI0000070*

Negatively regulates B-cell lymphoma mRNA in chronic lymphocytic leukaemia [38]

100.0

miR-26a

22

miRNA

MI0000083*

Involved in myogenesis and osteogenic differentiation [39, 40]

99.8

miR-345

22

miRNA

MI0000825*

Overexpressed in malignant mesothelioma [41]

100.8

miR-425

22

miRNA

MI0001448*

No functionally verified targets

101.2

miR-454

22

miRNA

MI0003820*

No functionally verified targets

101.8

RNU48

63

snoRNA

NR_002745**

Guides the 2'O-ribose methylation of 28S rRNA [42]

100.0

Z30

97

snoRNA

AJ007733**

Guides the methylation of the Am47 residue in U6 snoRNA [43]

99.4

  1. *mirBase database accession number **Entrez gene ID
  2. rRNA, ribosomal RNA; snoRNA, small nucleolar RNA; E, amplification efficiency.