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Table 4 Correlation of results from the novel system with degenerate probes, normal probes, the Roche diagnostic system, and from sequencing

From: Quantitation of substitutions at amino acid 70 in hepatitis C virus genotype 1b

No.

Roche system

Normal probes

Degenerate probes

Cloning sequencing

Matched with normal probes

Matched with degenerate probes

 

RNA Load$

Ratio*

Wild-type (%)

Ratio*

Wild-type (%)

Codon 70

  

1

7.2

0.19

82.1

1.33

98.5

4CGG/1CAG/14CGA/1 N.D.#

4CGG/1CAG

18CGN/1CAN

2

6.3

0.01

0.0

1.27

2.6

13CAA/7CAT

None

20CAN

3

7.0

0.08

4.2

1.38

92.0

2CAG/18CGA

2CAG

2CAN/18CGN

4

6.6

0.07

100.0

0.71

97.5

15CGA/5 N.D.

None

15CGN

5

6.6

0.08

100.0

0.87

100.0

1CGG/19CGT

1CGG

20CGN

6

5.6

0.17

4.8

1.39

2.7

3CAG/17CAA

3CAG

20CAN

7

6.5

0.02

63.2

0.70

92.7

2CAA/16CGA/2 N.D.

None

2CAN/16CGN

8

7.9

0.04

0.0

0.80

0.0

18CAA/2 N.D.

None

18CAN

9

7.1

0.03

2.0

1.48

1.5

19CAC/1 N.D.

None

19CAN

10

6.4

0.13

20.6

1.47

4.2

1CGG/3CAG/16CAA

1CGG/3CAG

1CGN/19CAN

11

5.6

0.12

95.6

1.18

96.4

3CGG/17CGA

3CGG

20CGN

12

7.4

0.08

96.0

1.32

8.0

1CGG/15CAT/4 N.D.

1CGG

1CGN/15CAN

13

6.7

0.08

91.3

0.96

9.8

2CGG/16CAA/2 N.D.

2CGG

2CGN/16CAN

14

6.3

0.18

95.5

1.90

97.5

4CGG/16CGA

4CGG

20CGN

  1. $RNA loads (Log10 copies/mL) as determined by the Roche Diagnostic System.
  2. *Ratio of RNA loads (copies/mL) as determined by our novel system to those determined by the Roche Diagnostic System.
  3. #No data available.