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Fig. 1 | Infectious Agents and Cancer

Fig. 1

From: Molecular characterization of hepatitis B virus among chronic hepatitis B patients from Pointe Noire, Republic of Congo

Fig. 1

Phylogenetic analysis was based on nucleotide sequencing on the preS1 region of HBV. The sequences of the Congolese patients were compared with representative sequences of all HBV genotypes and subgenotypes (A to I) retrieved from GenBank database. The sequences are labeled by their accession numbers and country, [CAR, Central African Republic; DRC, Democratic Republic of Congo]. The phylogenetic tree was generated by MEGA 6.0 program using the neighbor-joining method and bootstrap values were obtained from 1000 replicates

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