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Table 2 Expression levels of genes encoding functions in starch degradation in parsnip and sugar beet tap-root

From: Starch biosynthetic genes and enzymes are expressed and active in the absence of starch accumulation in sugar beet tap-root

 

Psa

Bvu

 

GWD/PWD

45.8

23.3

AT1G10760

GWD/PWD

19.4

2.6

AT5G2670

α-amylase

23.9

0.0

AT4G25000

α-amylase

10.0

7.1

AT1G76130

α-amylase

19.5

0.0

AT1G69830

β-amylase

62.7

1.2

AT3G23920

β-amylase

14.3

11.4

AT4G00490

β-amylase

3.2

17.7

AT5G18670

β-amylase

22.5

0.0

AT2G45880

β-amylase

4.7

22.9

AT4G17090

DPE1

42.6

13.1

AT5G64860

DPE2

17.1

14.4

AT2G40840

  1. Number of tap-root Illumina HiSeq 2000 reads per million reads (RPM) mapped on reference assemblies of P. sativa (Psa) and B. vulgaris (Bvu) corresponding to different cDNAs of functions involved in starch degradation. The closest homologous Arabidopsis thaliana loci by BLASTx are given in the table. GWD/PWD – α-glucan, water dikinase/phosphoglucan, water dikinase, DPE – disproportionating enzyme.