. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "tba4a_human"^^ . "TUBA1"^^ . "Alpha-tubulin 1"^^ . "Tubulin alpha-1 chain"^^ . "TUBA4A"^^ . "Testis-specific alpha-tubulin"^^ . "Tubulin H2-alpha"^^ . . . "Tubulin alpha-4A chain"^^ .