Mayumi Makoto

The loss of subtypic determinants in alleles, d/y or w/r, on hepatitis B surface antigen

Okamoto Hiroaki, Wang Yu, Omi Shigeru, 1989 .

Subtyping hepatitis B virus DNA in free or integrated forms by amplification of the S-gene sequences by the polymerase chain reaction and single-track sequencing for adenine.

Okamoto Hiroaki, Tsuda Fumio, Miyakawa Yuzo, 1990 .

A synthetic peptide coded for by the pre-S2 region of hepatitis B virus for adding immunogenicity to small spherical particles made of the product of the S gene.

Itoh Yukio, Tsuda Fumio, Tanaka Takeshi, 1987 .

A glycopeptide containing 15 amino acid residues derived from hepatitis B surface antigen particles: demonstration of immunogenicity to raise anti-HBs in mice.

Miyakawa Yuzo, Mayumi Makoto, Machida Atsuhiko, 1982 .

Hepatitis B surface antigen particles with all four subtypic determinants: point mutations of hepatitis B virus DNA inducing phenotypic changes or double infection with viruses of different subtypes.

Okamoto Hiroaki, Suzuki Hiroshi, Tsuda Fumio, 1990 .

Antigenic sites on the arginine-rich carboxyl-terminal domain of the capsid protein of hepatitis B virus distinct from hepatitis B core or e antigen.

F. Tsuda, Y. Miyakawa, M. Mayumi, 1989, Molecular immunology.