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Histones are basic nuclear proteins that are responsible for the nucleosome structure of the chromosomal fiber in eukaryotes. Nucleosomes consist of approximately 146 bp of DNA wrapped around a histone octamer composed of pairs of each of the four core histones (H2A, H2B, H3, and H4). The chromatin fiber is further compacted through the interaction of a linker histone, H1, with the DNA between the nucleosomes to form higher order chromatin structures. This gene encodes a replication-independent member of the histone H2A family that is distinct from other members of the family. Studies in mice have shown that this particular histone is required for embryonic development and indicate that lack of functional histone H2A leads to embryonic lethality. [provided by RefSeq, Jul 2008]
[中文简述(自动翻译):]  组蛋白是负责在真核生物染色体纤维的核小体结构基本核蛋白质。核小体是由约146 bp的DNA围绕组蛋白包裹着的八聚体由多对四个核心组蛋白(H2A,H2B,H3和H4)的组成。染色质纤维是通过接头组蛋白,H1的相互作用进一步压实,用D核小体之间的NA,形成高阶染色质结构。这个基因编码组蛋白H2A家族,它是从家庭的其他成员不同的有复制独立成员。已经在小鼠中的研究表明,这种特定的组蛋白所需的胚胎发育和表明缺少功能性组蛋白H2A的导致胚胎致死。 [由RefSeq的,2008年7月提供]
H2AFZ基因(以及对应的蛋白质)的细胞分布位置:
H2AFZ基因的本体(GO)信息:
疾病名称 | 关系值 | NofPmids | NofSnps | 来源 |
IGA Glomerulonephritis | 0.12 | 1 | 0 | CTD_human |
Mammary Neoplasms | 0.00272435 | 1 | 0 | LHGDN |
Malignant neoplasm of breast | 0.001085767 | 4 | 0 | BeFree |
Malignant neoplasm of prostate | 0.001085767 | 4 | 0 | BeFree |
Prostate carcinoma | 0.001085767 | 4 | 0 | BeFree |
Breast Carcinoma | 0.001085767 | 4 | 0 | BeFree |
Carcinogenesis | 0.000814326 | 3 | 0 | BeFree |
Secondary malignant neoplasm of lymph node | 0.000542884 | 2 | 0 | BeFree |
Acute lymphocytic leukemia | 0.000271442 | 1 | 0 | BeFree |
Leukemia, Lymphocytic, Acute, L1 | 0.000271442 | 1 | 0 | BeFree |
melanoma | 0.000271442 | 1 | 0 | BeFree |
Fibrosis, Liver | 0.000271442 | 1 | 0 | BeFree |
Malignant neoplasm of lung | 0.000271442 | 1 | 0 | BeFree |
Toxic Shock Syndrome | 0.000271442 | 1 | 0 | BeFree |
Precursor Cell Lymphoblastic Leukemia Lymphoma | 0.000271442 | 1 | 0 | BeFree |
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