H2AB2
H2A.B.1; H2A.Bbd; H2AB3; H2AFB2; H2AB2; H2A.B variant histone 2; H2A.B variant histone 2; histone H2A-Bbd type 2/3; H2A Barr body deficient; H2A histone family member B2; 组蛋白H2A BBD;