| Name |
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FANCG GeneFanconi anemia, complementation group G The Fanconi anemia complementation group (FANC) currently includes FANCA, FANCB, FANCC, FANCD1 (also called BRCA2), FANCD2, FANCE, FANCF, FANCG, FANCI, FANCJ (also called BRIP1), FANCL, FANCM and FANCN (also called PALB2). The previously defined group FANCH is the same as FANCA. Fanconi anemia is a genetically heterogeneous recessive disorder characterized by cytogenetic instability, hypersensitivity to DNA crosslinking agents, increased chromosomal breakage, and defective DNA repair. The members of the Fanconi anemia complementation group do not share sequence similarity; they are related by their assembly into a common nuclear protein complex. This gene encodes the protein for complementation group G. [provided by RefSeq, Jul 2008] |
FANCE GeneFanconi anemia, complementation group E The Fanconi anemia complementation group (FANC) currently includes FANCA, FANCB, FANCC, FANCD1 (also called BRCA2), FANCD2, FANCE, FANCF, FANCG, FANCI, FANCJ (also called BRIP1), FANCL, FANCM and FANCN (also called PALB2). The previously defined group FANCH is the same as FANCA. Fanconi anemia is a genetically heterogeneous recessive disorder characterized by cytogenetic instability, hypersensitivity to DNA crosslinking agents, increased chromosomal breakage, and defective DNA repair. The members of the Fanconi anemia complementation group do not share sequence similarity; they are related by their assembly into a common nuclear protein complex. This gene encodes the protein for complementation group E. [provided by RefSeq, Jul 2008] |
FANCC GeneFanconi anemia, complementation group C The Fanconi anemia complementation group (FANC) currently includes FANCA, FANCB, FANCC, FANCD1 (also called BRCA2), FANCD2, FANCE, FANCF, FANCG, FANCI, FANCJ (also called BRIP1), FANCL, FANCM and FANCN (also called PALB2). The previously defined group FANCH is the same as FANCA. Fanconi anemia is a genetically heterogeneous recessive disorder characterized by cytogenetic instability, hypersensitivity to DNA crosslinking agents, increased chromosomal breakage, and defective DNA repair. The members of the Fanconi anemia complementation group do not share sequence similarity; they are related by their assembly into a common nuclear protein complex. This gene encodes the protein for complementation group C. [provided by RefSeq, Jul 2008] |
FANCB GeneFanconi anemia, complementation group B This gene encodes a member of the Fanconi anemia complementation group B. This protein is assembled into a nucleoprotein complex that is involved in the repair of DNA lesions. Mutations in this gene can cause chromosome instability and VACTERL syndrome with hydrocephalus. [provided by RefSeq, Apr 2016] |
FANCA GeneFanconi anemia, complementation group A The Fanconi anemia complementation group (FANC) currently includes FANCA, FANCB, FANCC, FANCD1 (also called BRCA2), FANCD2, FANCE, FANCF, FANCG, FANCI, FANCJ (also called BRIP1), FANCL, FANCM and FANCN (also called PALB2). The previously defined group FANCH is the same as FANCA. Fanconi anemia is a genetically heterogeneous recessive disorder characterized by cytogenetic instability, hypersensitivity to DNA crosslinking agents, increased chromosomal breakage, and defective DNA repair. The members of the Fanconi anemia complementation group do not share sequence similarity; they are related by their assembly into a common nuclear protein complex. This gene encodes the protein for complementation group A. Alternative splicing results in multiple transcript variants encoding different isoforms. Mutations in this gene are the most common cause of Fanconi anemia. [provided by RefSeq, Jul 2008] |
FANCM GeneFanconi anemia, complementation group M The Fanconi anemia complementation group (FANC) currently includes FANCA, FANCB, FANCC, FANCD1 (also called BRCA2), FANCD2, FANCE, FANCF, FANCG, FANCI, FANCJ (also called BRIP1), FANCL, FANCM and FANCN (also called PALB2). The previously defined group FANCH is the same as FANCA. Fanconi anemia is a genetically heterogeneous recessive disorder characterized by cytogenetic instability, hypersensitivity to DNA crosslinking agents, increased chromosomal breakage, and defective DNA repair. The members of the Fanconi anemia complementation group do not share sequence similarity; they are related by their assembly into a common nuclear protein complex. This gene encodes the protein for complementation group M. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Apr 2015] |
FANCL GeneFanconi anemia, complementation group L This gene encodes a ubiquitin ligase that is a member of the Fanconi anemia complementation group (FANC). Members of this group are related by their assembly into a common nuclear protein complex rather than by sequence similarity. This gene encodes the protein for complementation group L that mediates monoubiquitination of FANCD2 as well as FANCI. Fanconi anemia is a genetically heterogeneous recessive disorder characterized by cytogenetic instability, hypersensitivity to DNA crosslinking agents, increased chromosomal breakage, and defective DNA repair. Alternative splicing results in multiple transcript variants. [provided by RefSeq, May 2018] |
FANCI GeneFanconi anemia, complementation group I The Fanconi anemia complementation group (FANC) currently includes FANCA, FANCB, FANCC, FANCD1 (also called BRCA2), FANCD2, FANCE, FANCF, FANCG, FANCI, FANCJ (also called BRIP1), FANCL, FANCM and FANCN (also called PALB2). The previously defined group FANCH is the same as FANCA. Fanconi anemia is a genetically heterogeneous recessive disorder characterized by cytogenetic instability, hypersensitivity to DNA crosslinking agents, increased chromosomal breakage, and defective DNA repair. The members of the Fanconi anemia complementation group do not share sequence similarity; they are related by their assembly into a common nuclear protein complex. This gene encodes the protein for complementation group I. Alternative splicing results in two transcript variants encoding different isoforms. [provided by RefSeq, Jul 2008] |
LOC101929530 GeneFanconi anemia group D2 protein-like |
FANCD2 GeneFanconi anemia, complementation group D2 The Fanconi anemia complementation group (FANC) currently includes FANCA, FANCB, FANCC, FANCD1 (also called BRCA2), FANCD2, FANCE, FANCF, FANCG, FANCI, FANCJ (also called BRIP1), FANCL, FANCM and FANCN (also called PALB2). The previously defined group FANCH is the same as FANCA. Fanconi anemia is a genetically heterogeneous recessive disorder characterized by cytogenetic instability, hypersensitivity to DNA crosslinking agents, increased chromosomal breakage, and defective DNA repair. The members of the Fanconi anemia complementation group do not share sequence similarity; they are related by their assembly into a common nuclear protein complex. This gene encodes the protein for complementation group D2. This protein is monoubiquinated in response to DNA damage, resulting in its localization to nuclear foci with other proteins (BRCA1 AND BRCA2) involved in homology-directed DNA repair. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Feb 2016] |
FRTS1 GeneFanconi renotubular syndrome |
LOC101060064 GeneFanconi anemia-associated protein of 24 kDa pseudogene |
FANCF GeneFanconi anemia, complementation group F The Fanconi anemia complementation group (FANC) currently includes FANCA, FANCB, FANCC, FANCD1 (also called BRCA2), FANCD2, FANCE, FANCF, FANCG, FANCI, FANCJ (also called BRIP1), FANCL, FANCM and FANCN (also called PALB2). The previously defined group FANCH is the same as FANCA. Fanconi anemia is a genetically heterogeneous recessive disorder characterized by cytogenetic instability, hypersensitivity to DNA crosslinking agents, increased chromosomal breakage, and defective DNA repair. The members of the Fanconi anemia complementation group do not share sequence similarity; they are related by their assembly into a common nuclear protein complex. This gene encodes the protein for complementation group F. [provided by RefSeq, Jul 2008] |
LOC100421207 GeneFanconi anemia, complementation group L pseudogene |
FANCD2P1 GeneFanconi anemia, complementation group D2 pseudogene 1 |
LOC102724605 Geneubiquitin-conjugating enzyme E2 variant 1 pseudogene |
LOC100288170 Geneubiquitin-conjugating enzyme E2 variant 1 pseudogene |
ETV3L Geneets variant 3-like Predicted to enable DNA-binding transcription factor activity, RNA polymerase II-specific. Predicted to be involved in regulation of transcription by RNA polymerase II. Predicted to be active in nucleus. [provided by Alliance of Genome Resources, Mar 2025] |
UBE2V1P9 Geneubiquitin-conjugating enzyme E2 variant 1 pseudogene 9 |
UBE2V1P6 Geneubiquitin-conjugating enzyme E2 variant 1 pseudogene 6 |
UBE2V1P5 Geneubiquitin-conjugating enzyme E2 variant 1 pseudogene 5 |
UBE2V1P3 Geneubiquitin-conjugating enzyme E2 variant 1 pseudogene 3 |
UBE2V1P2 Geneubiquitin-conjugating enzyme E2 variant 1 pseudogene 2 |
UBE2V1P1 Geneubiquitin-conjugating enzyme E2 variant 1 pseudogene 1 |
LOC102723977 Geneubiquitin-conjugating enzyme E2 variant 1 pseudogene |
LOC105375665 Geneubiquitin-conjugating enzyme E2 variant 1 pseudogene |
LOC101927785 Geneubiquitin-conjugating enzyme E2 variant 1 pseudogene |
RNVU1-17 GeneRNA, variant U1 small nuclear 17 Predicted to enable pre-mRNA 5'-splice site binding activity. Predicted to be involved in mRNA 5'-splice site recognition. Predicted to be part of U1 snRNP. [provided by Alliance of Genome Resources, Mar 2025] |
RNVU1-14 GeneRNA, variant U1 small nuclear 14 Predicted to enable pre-mRNA 5'-splice site binding activity. Predicted to be involved in mRNA 5'-splice site recognition. Predicted to be part of U1 snRNP. [provided by Alliance of Genome Resources, Mar 2025] |
RNVU1-15 GeneRNA, variant U1 small nuclear 15 Predicted to enable pre-mRNA 5'-splice site binding activity. Predicted to be involved in mRNA 5'-splice site recognition. Predicted to be part of U1 snRNP. [provided by Alliance of Genome Resources, Mar 2025] |
RNVU1-11 GeneRNA, variant U1 small nuclear 11 Predicted to enable pre-mRNA 5'-splice site binding activity. Predicted to be involved in mRNA 5'-splice site recognition. Predicted to be part of U1 snRNP. [provided by Alliance of Genome Resources, Mar 2025] |
RNVU1-18 GeneRNA, variant U1 small nuclear 18 Predicted to enable pre-mRNA 5'-splice site binding activity. Predicted to be involved in mRNA 5'-splice site recognition. Predicted to be part of U1 snRNP. [provided by Alliance of Genome Resources, Mar 2025] |
RNVU1-19 GeneRNA, variant U1 small nuclear 19 Predicted to enable pre-mRNA 5'-splice site binding activity. Predicted to be involved in mRNA 5'-splice site recognition. Predicted to be part of U1 snRNP. [provided by Alliance of Genome Resources, Mar 2025] |
EEGV1 Geneelectro-encephalographic variant pattern 1 |
LOC102724706 Geneubiquitin-conjugating enzyme E2 variant 1-like |
LOC100289623 Geneubiquitin-conjugating enzyme E2 variant 1 pseudogene |
PF4V1 Geneplatelet factor 4 variant 1 The protein encoded by this gene is a chemokine that is highly similar to platelet factor 4. The encoded protein displays a strong antiangiogenic function and is regulated by chemokine (C-X-C motif) receptor 3. This protein also impairs tumor growth and can protect against blood-retinal barrier breakdown in diabetes patients. [provided by RefSeq, Nov 2015] |
LOC102723952 Geneubiquitin-conjugating enzyme E2 variant 1 pseudogene |
LOC100128926 Geneubiquitin-conjugating enzyme E2 variant 1-like |
LOC101060075 Geneubiquitin-conjugating enzyme E2 variant 1 pseudogene |
LOC102723422 Genefoot protein 1 variant 1-like |
CLN6 Geneceroid-lipofuscinosis, neuronal 6, late infantile, variant This gene is one of eight which have been associated with neuronal ceroid lipofuscinoses (NCL). Also referred to as Batten disease, NCL comprises a class of autosomal recessive, neurodegenerative disorders affecting children. The genes responsible likely encode proteins involved in the degradation of post-translationally modified proteins in lysosomes. The primary defect in NCL disorders is thought to be associated with lysosomal storage function. [provided by RefSeq, Oct 2008] |
ETV1 Geneets variant 1 This gene encodes a member of the ETS (E twenty-six) family of transcription factors. The ETS proteins regulate many target genes that modulate biological processes like cell growth, angiogenesis, migration, proliferation and differentiation. All ETS proteins contain an ETS DNA-binding domain that binds to DNA sequences containing the consensus 5'-CGGA[AT]-3'. The protein encoded by this gene contains a conserved short acidic transactivation domain (TAD) in the N-terminal region, in addition to the ETS DNA-binding domain in the C-terminal region. This gene is involved in chromosomal translocations, which result in multiple fusion proteins including EWS-ETV1 in Ewing sarcoma and at least 10 ETV1 partners (see PMID: 19657377, Table 1) in prostate cancer. In addition to chromosomal rearrangement, this gene is overexpressed in prostate cancer, melanoma and gastrointestinal stromal tumor. Multiple alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Jul 2016] |
ETV3 Geneets variant 3 Enables sequence-specific double-stranded DNA binding activity. Predicted to be involved in regulation of transcription by RNA polymerase II. Predicted to act upstream of or within negative regulation of transcription by RNA polymerase II. Located in nucleoplasm. [provided by Alliance of Genome Resources, Mar 2025] |
ETV2 Geneets variant 2 Enables sequence-specific double-stranded DNA binding activity. Predicted to be involved in regulation of transcription by RNA polymerase II. Predicted to act upstream of or within several processes, including cell surface receptor signaling pathway; positive regulation of endothelial cell differentiation; and positive regulation of macromolecule biosynthetic process. Predicted to be active in nucleus. Implicated in limb ischemia. [provided by Alliance of Genome Resources, Mar 2025] |
ETV5 Geneets variant 5 Enables DNA-binding transcription activator activity, RNA polymerase II-specific and RNA polymerase II transcription regulatory region sequence-specific DNA binding activity. Involved in cellular response to oxidative stress; negative regulation of transcription by RNA polymerase II; and positive regulation of transcription by RNA polymerase II. Located in nucleoplasm. [provided by Alliance of Genome Resources, Mar 2025] |
ETV4 Geneets variant 4 Enables DNA-binding transcription activator activity, RNA polymerase II-specific and RNA polymerase II cis-regulatory region sequence-specific DNA binding activity. Involved in positive regulation of keratinocyte differentiation and positive regulation of transcription by RNA polymerase II. Located in chromosome and nucleolus. [provided by Alliance of Genome Resources, Mar 2025] |
ETV7 Geneets variant 7 The protein encoded by this gene belongs to the ETS family of transcription factors, which is a large group of evolutionarily conserved transcriptional regulators that play an important role in a variety of cellular processes throughout development and differentiation, and are involved in oncogenesis as well. This protein is predominantly expressed in hematopoietic tissues. Several alternatively spliced transcript variants encoding different isoforms have been described for this gene (PMID:11108721).[provided by RefSeq, May 2011] |
ETV6 Geneets variant 6 This gene encodes an ETS family transcription factor. The product of this gene contains two functional domains: a N-terminal pointed (PNT) domain that is involved in protein-protein interactions with itself and other proteins, and a C-terminal DNA-binding domain. Gene knockout studies in mice suggest that it is required for hematopoiesis and maintenance of the developing vascular network. This gene is known to be involved in a large number of chromosomal rearrangements associated with leukemia and congenital fibrosarcoma. [provided by RefSeq, Sep 2008] |
LOC102724816 Geneubiquitin-conjugating enzyme E2 variant 1 pseudogene |
RNU6V GeneRNA, U6 small nuclear variant sequence with SNRPE pseudogene sequence |
UBE2V2P3 Geneubiquitin-conjugating enzyme E2 variant 2 pseudogene 3 |
UBE2V1 Geneubiquitin-conjugating enzyme E2 variant 1 Ubiquitin-conjugating E2 enzyme variant proteins constitute a distinct subfamily within the E2 protein family. They have sequence similarity to other ubiquitin-conjugating enzymes but lack the conserved cysteine residue that is critical for the catalytic activity of E2s. The protein encoded by this gene is located in the nucleus and can cause transcriptional activation of the human FOS proto-oncogene. It is thought to be involved in the control of differentiation by altering cell cycle behavior. Alternatively spliced transcript variants encoding multiple isoforms have been described for this gene, and multiple pseudogenes of this gene have been identified. Co-transcription of this gene and the neighboring upstream gene generates a rare transcript (Kua-UEV), which encodes a fusion protein comprised of sequence sharing identity with each individual gene product. [provided by RefSeq, Apr 2012] |
UBE2V2 Geneubiquitin-conjugating enzyme E2 variant 2 Ubiquitin-conjugating enzyme E2 variant proteins constitute a distinct subfamily within the E2 protein family. They have sequence similarity to other ubiquitin-conjugating enzymes but lack the conserved cysteine residue that is critical for the catalytic activity of E2s. The protein encoded by this gene also shares homology with ubiquitin-conjugating enzyme E2 variant 1 and yeast MMS2 gene product. It may be involved in the differentiation of monocytes and enterocytes. [provided by RefSeq, Jul 2008] |
RNVU1-20 GeneRNA, variant U1 small nuclear 20 Predicted to enable pre-mRNA 5'-splice site binding activity. Predicted to be involved in mRNA 5'-splice site recognition. Predicted to be part of U1 snRNP. [provided by Alliance of Genome Resources, Mar 2025] |
RNVU1-3 GeneRNA, variant U1 small nuclear 3 Predicted to enable pre-mRNA 5'-splice site binding activity. Predicted to be involved in mRNA 5'-splice site recognition. Predicted to be part of U1 snRNP. [provided by Alliance of Genome Resources, Mar 2025] |
BVR1 GeneBurkitt lymphoma variant rearranging region 1 |
UBE2V2P1 Geneubiquitin-conjugating enzyme E2 variant 2 pseudogene 1 |
RNVU1-8 GeneRNA, variant U1 small nuclear 8 Predicted to enable pre-mRNA 5'-splice site binding activity. Predicted to be involved in mRNA 5'-splice site recognition. Predicted to be part of U1 snRNP. [provided by Alliance of Genome Resources, Mar 2025] |
RNVU1-4 GeneRNA, variant U1 small nuclear 4 Predicted to enable pre-mRNA 5'-splice site binding activity. Predicted to be involved in mRNA 5'-splice site recognition. Predicted to be part of U1 snRNP. [provided by Alliance of Genome Resources, Mar 2025] |
RNVU1-6 GeneRNA, variant U1 small nuclear 6 Predicted to enable pre-mRNA 5'-splice site binding activity. Predicted to be involved in mRNA 5'-splice site recognition. Predicted to be located in nucleus. Predicted to be part of U1 snRNP. [provided by Alliance of Genome Resources, Mar 2025] |
RNVU1-7 GeneRNA, variant U1 small nuclear 7 Predicted to enable pre-mRNA 5'-splice site binding activity. Predicted to be involved in mRNA 5'-splice site recognition. Predicted to be part of U1 snRNP. [provided by Alliance of Genome Resources, Mar 2025] |
RNVU1-1 GeneRNA, variant U1 small nuclear 1 |
LOC100505982 Geneubiquitin-conjugating enzyme E2 variant 1 pseudogene |
LOC101929053 Geneubiquitin-conjugating enzyme E2 variant 1-like |
CSTF2T Genecleavage stimulation factor, 3' pre-RNA, subunit 2, 64kDa, tau variant Enables RNA binding activity. Predicted to be involved in mRNA 3'-end processing. Located in nucleoplasm. [provided by Alliance of Genome Resources, Mar 2025] |
UBE2V2P2 Geneubiquitin-conjugating enzyme E2 variant 2 pseudogene 2 |
H2AX GeneH2A.X variant histone Histones are basic nuclear proteins that are responsible for the nucleosome structure of the chromosomal fiber in eukaryotes. Two molecules of each of the four core histones (H2A, H2B, H3, and H4) form an octamer, around which approximately 146 bp of DNA is wrapped in repeating units, called nucleosomes. The linker histone, H1, interacts with linker DNA between nucleosomes and functions in the compaction of chromatin into higher order structures. This gene encodes a replication-independent histone that is a member of the histone H2A family, and generates two transcripts through the use of the conserved stem-loop termination motif, and the polyA addition motif. [provided by RefSeq, Oct 2015] |
H2AZ1 GeneH2A.Z variant histone 1 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] |
H2AL3 GeneH2A.L variant histone 3 Predicted to be a structural constituent of chromatin. Predicted to be involved in heterochromatin formation. Predicted to be located in chromosome. Predicted to be part of nucleosome. Predicted to be active in nucleus. [provided by Alliance of Genome Resources, Mar 2025] |
H2BL1P GeneH2B.L histone variant 1, pseudogene Predicted to be located in nucleus. [provided by Alliance of Genome Resources, Mar 2025] |
H2AZ2 GeneH2A.Z variant histone 2 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 histone that is a member of the histone H2A family. Several transcript variants encoding different isoforms, have been identified for this gene. [provided by RefSeq, Oct 2015] |
H2AB3 GeneH2A.B variant histone 3 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 histone that is a member of the histone H2A family. This gene is part of a region that is repeated three times on chromosome X, once in intron 22 of the F8 gene and twice closer to the Xq telomere. This record represents the most telomeric copy. [provided by RefSeq, Oct 2015] |
H2AB1 GeneH2A.B variant histone 1 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 histone that is a member of the histone H2A family. This gene is part of a region that is repeated three times on chromosome X, once in intron 22 of the F8 gene and twice closer to the Xq telomere. This record represents the most centromeric copy which is in intron 22 of the F8 gene. [provided by RefSeq, Oct 2015] |
H2BK1 GeneH2B.K variant histone 1 Predicted to enable DNA binding activity and protein heterodimerization activity. Predicted to be a structural constituent of chromatin. Predicted to be located in chromosome and nucleus. Predicted to be part of nucleosome. [provided by Alliance of Genome Resources, Mar 2025] |
H2AB2 GeneH2A.B variant histone 2 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 histone that is a member of the histone H2A family. This gene is part of a region that is repeated three times on chromosome X, once in intron 22 of the F8 gene and twice closer to the Xq telomere. This record represents the middle copy. [provided by RefSeq, Oct 2015] |
H2BN1 GeneH2B.N variant histone 1 |