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Table 4 Heterogeneity of ISAV 3' untranslated regions in viral mRNA1

From: Identification of the 3' and 5' terminal sequences of the 8 rna genome segments of european and north american genotypes of infectious salmon anemia virus (an orthomyxovirus) and evidence for quasispecies based on the non-coding sequences of transcripts

ISAV RNA segment

Number of clones

Number of different sequences

Heterogeneity Index (HI)

Frequency of sequences

Segment 1

5

5

0.8

1 (1), 1(1), 1(1), 1(1), 1(1)

Segment 2

5

2

0.2

1 (1), 1(4)

Segment 3

5

5

0.8

1 (1), 1(1), 1(1), 1(1), 1(1)

Segment 4

5

4

0.6

1 (1), 1(1), 1(1), 1(2)

Segment 5

5

2

0.2

1 (1), 1(4)

Segment 6

5

5

0.8

1 (1), 1(1), 1(1), 1(1), 1(1)

Segment 7

5

2

0.2

1 (1), 1(4)

Segment 8

5

4

0.6

1 (1), 1(1), 1(1), 1(2)

  1. 1Sequence obtained using the 3' RACE method.
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Virology Journal

ISSN: 1743-422X