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Table 2 Differential expression of genes involved in ribosome biogenesis in sahy9/apum23a under salt stress

From: Salt hypersensitive mutant 9, a nucleolar APUM23 protein, is essential for salt sensitivity in association with the ABA signaling pathway in Arabidopsis

Locus

Gene name

Fold changeb

Biological/molecular function

AT2G03130

Ribosomal protein L12/ ATP-dependent Clp protease adaptor protein

131.75

translation

AT2G18720

Translation elongation factor EF1A/initiation factor IF2 gamma family protein

39.04

translational elongation

AT3G22860

EIF3C-2, EUKARYOTIC INITIATION FACTOR 3C-2

38.10

translational initiation

AT1G22240

APUM8

30.13

regulation of translation

AT1G78160

APUM7

22.36

regulation of translation

AT3G18610

NUC-L2, NUCLEOLIN LIKE 2

19.76

rRNA processing

AT1G02830

Ribosomal L22e protein family

14.24

structural constituent of ribosome

AT1G71770

PAB5, POLY(A)-BINDING PROTEIN 5

12.07

translational initiation

AT3G28500

60S acidic ribosomal protein family

11.41

structural constituent of ribosome

AT5G40040

60S acidic ribosomal protein family

8.98

structural constituent of ribosome

AT3G09680

Ribosomal protein S12/S23 family protein

8.92

translation/ structural constituent of ribosome

AT5G56510

APUM12

7.35

regulation of translation

AT4G31520

SDA1 family protein

4.49

ribosomal large subunit biogenesis

AT2G40010

Ribosomal protein L10 family protein

4.33

structural constituent of ribosome

AT5G08600

U3 ribonucleoprotein (Utp) family protein

3.59

rRNA processing

AT5G59240

Ribosomal protein S8e family protein

3.58

ribosome biogenesis, translation

AT5G39850

Ribosomal protein S4

3.03

structural constituent of ribosome

AT1G72340

NagB/RpiA/CoA transferase-like superfamily protein

−3.53

translational initiation (Chloroplast)

AT1G72320

APUM23

−7.7

regulation of translation

AT3G16780

RPL19B, RIBSOMAL PROTEIN LIKE 19B

−4001.88

ribosome biogenesis (60S)

  1. aPlants were grown vertically on half-strength MS medium for 10 days and then transferred to fresh media supplemented with or without 150 mM NaCl for 1 day. bThe fold change in sahy9/apum23 was normalized against the wild type. The genes in bold font were verified by qRT-PCR and are shown in Additional file 4: Figure S4. The raw data are available at the GEO database under Accession No. GSE99664
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BMC Plant Biology

ISSN: 1471-2229

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