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Table 2 Molecular weights of PHA synthesized by R. eutropha recombinant strains from soybean oil

From: Compositional regulation of poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) by replacement of granule-associated protein in Ralstonia eutropha

Strain

PhaP

M n × 105

M w × 105

PDI

NSDG

PhaP1 Re

7.5 ± 3.1

24.4 ± 5.23

3.56 ± 0.80

NSDG-PAc

PhaP Ac

13.5 ± 2.3

42.3 ± 5.93

3.16 ± 0.26

NSDG-P1ReJ

PhaP1 Re

10.0 ± 2.1

33.8 ± 6.05

3.52 ± 0.90

NSDG-PAcJ

PhaP Ac

13.8 ± 1.2

48.1 ± 2.16

3.52 ± 0.25

NSDGP1ReCJ

PhaP1 Re

1.2 ± 0.17

2.8 ± 0.25

2.28 ± 0.21

NSDG-PAcCJ

PhaP Ac

1.5 ± 0.36

3.6 ± 1.39

2.35 ± 0.32

  1. PHA was extracted and purified from the cells cultivated in an MB medium containing 1 % (v/v) soybean oil at 30 °C for 72 h (n = 3). M n number-average molecular weight, M w weight-average molecular weight, PDI polydispersity index (M w/M n)
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