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Table 1 Non-cellulosic sugar contents (% of de-starched AIRs) in the inflorescence stem tissues of Arabidopsis transgenic (lines 4, 5) and WT plants

From: Active fungal GH115 α-glucuronidase produced in Arabidopsis thaliana affects only the UX1-reactive glucuronate decorations on native glucuronoxylans

Genotype

Ara

Rha

Xyl

Man

Gal

Glc

GalA

MeGlcA

GlcA

WT

1.3 ± a0.0

1.7 ± 0.1

14.1 ± 0.9

1.3 ± 0.0

1.6 ± 0.0

2.6 ± 0.1

6.6 ± 0.1

1.2 ± 0.1

0.7 ± 0.1

line 4

1.4 ± 0.1

1.7 ± 0.1

13.2 ± 0.6

1.2 ± 0.1

1.6 ± 0.1

2.5 ± 0.1

6.6 ± 0.3

1.1 ± 0.1

0.7 ± 0.1

line 5

1.2 ± 0.2

1.6 ± 0.1

13.1 ± 0.8

1.2 ± 0.1

1.5 ± 0.1

2.5 ± 0.2

6.5 ± 0.4

1.1 ± 0.0

0.7 ± 0.1

WT#

1.2 ± b0.1

1.2 ± 0.1

14.8 ± 1.1

1.3 ± 0.1

1.6 ± 0.1

2.5 ± 0.3

4.3 ± 0.3

1.1 ± 0.1

1.0 ± 0.1

gux1gux2

1.3 ± 0.4

1.4 ± 0.3

23.5 ± 0.9*

1.7 ± 0.1*

1.8 ± 0.4

2.4 ± 0.4

4.7 ± 0.9

0.6 ± 0.0*

0.4 ± 0.0*

  1. The (Me)GlcA-deficient mutant, gux1gux2 [23], was also analyzed with the corresponding wild-type (WT#) plants.
  2. a, the ± represents the standard deviation of five biological replicates; b, the ± represents the standard deviation of three technical replicates from a pool of 30 plants; *indicates significance different from WT# (t test, p value < 0.05); Ara, arabinose; Rha, rhamnose; Xyl, xylose; Man, mannose; Gal, galactose; Glc, glucose; GalA, galacturonic acid; MeGlcA, 4-O-methyl-glucuronic acid; GlcA, glucuronic acid.
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BMC Biotechnology

ISSN: 1472-6750

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