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Table 2 Estimation of PLG

From: Poly-L-glutamate/glutamine synthesis in the cell wall of Mycobacterium bovisis regulated in response to nitrogen availability

Strain

M. bovis(gm)

M. smeg(gm)

MSFP (gm)

MSP1 (gm)

MSP2 (gm)

 

LN

HN

LN

HN

LN

HN

LN

HN

LN

HN

Dry cell weight

2.78±0.3

2.85±0.2

3.04±0.4

3.3±0.19

3.876±0.16

3.34±0.18

2.98±0.24

3.008±0.11

3.43±0.14

3.07±0.25

Cell wall weight after sonication

1.08±0.2

1.34±0.1

1.24±0.15

1.43±0.23

1.87±0.11

1.56±0.12

1.32±0.32

1.47±0.07

1.36±0.11

1.57±0.11

Insoluble cell wall after SDS extraction and acetone wash

0.870±0.1

0.680±0.08

0.768±0.08

0.567±0.13

1.02±0.2

0.98±0.14

0.69±0.09

0.75±0.08

0.62±0.07

0.73±0.12

Poly-L-glutamine pelleted after sucrose gradient centrifugation

0.070±0.03

No Pellet

No Pellet

No Pellet

0.087±0.017

No Pellet

0.078±0.011

No Pellet

0.056±0.02

No Pellet

Poly-L-glutamine purified after percoll run

0.069±0.02

No PLG

No PLG

No PLG

0.075±0.012

No PLG

0.056±0.02

No PLG

0.034±0.01

No PLG

  1. Data are mean ± SD of triplicate sample and are representative of three independent experiments.