The Symptom and Genetic Diversity of Cassava Brown Streak Viruses Infecting Cassava in East Africa

<table>The most parsimonious tree showing the relationship between the two cassava brown streak viruses based on coat protein gene amino acid sequences. The isolates for which symptom diversity was studied are shaded in grey.</table>

Advances in Virology

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Figure 4

Figure 4: The Symptom and Genetic Diversity of Cassava Brown Streak Viruses Infecting Cassava in East Africa 