In which proteins is the chromodomain present?
['Chromodomain helicase DNA-binding protein 2 affects the repair of X-ray and UV-induced DNA damage.', 'Chromodomain helicase DNA-binding proteins (CHD) belong to a group of highly conserved chromatin remodeling proteins that are implicated in regulation of transcription. In an effort to understand the physiological role of one of the CHD members in a mammalian model system, we developed a mutant mouse model for the Chd2 gene.', 'Crystal structure of the chromodomain helicase DNA-binding protein 1 (Chd1) DNA-binding domain in complex with DNA.', 'Because, in plants, DNA methylation can serve as a signal for H3-lysine9-dimethylation (H3K9me2), and subsequently for non-CG-context DNA methylation, SET-domain histone methyltransferase and chromodomain dna methyltransferase 3 (cmt3) mutations were introgressed. In suvh4 suvh5 suvh6 and cmt3 mutants, H3K9me2 associated with lacO repeats is diminished, but homologous pairing persists.', 'Mutations in CHD7, the gene encoding chromodomain helicase DNA binding protein 7, are present in 60-80% of individuals with the CHARGE syndrome.', 'Chromodomain is present in the integrase structures of blastopia and 412 subgroup LTR-retrotransposons and may facilitate the process of non-specific integration.', 'The CHARGE syndrome is a multiple congenital malformation syndrome that usually results from deletion or heterozygous loss of function mutations of the chromodomain helicase DNA-binding protein 7 (CHD7) gene at 8q12.1.', 'A causative mutation within the chromodomain helicase DNA-binding protein-7 gene, which plays an important role in the embryonic development, is present in 2/3 of affected patients.', 'CHD1 is a subfamily member of the CHD family, which possesses a chromodomain, a helicase domain, and a DNA-binding domain.', 'The chromatin organizer modifier domain (chromodomain) is present in proteins that contribute to chromatin organization and mediates their binding to methylated histone H3.', 'Mass spectrometric analysis revealed serine-42, a conserved amino acid in the chromodomain, as a phosphorylation site of Cbx2. Phosphorylation of the chromodomain of Cbx2 on this residue in vitro resulted in a reduced level of binding to an H3 peptide containing trimethylated lysine-9 as well as an increase in the extent of binding to an H3 peptide containing trimethylated lysine-27, suggesting that such phosphorylation changes the binding specificity of Cbx2 for modified histone H3. Phosphorylation of the chromodomain of Cbx2 may therefore serve as a molecular switch that affects the reading of the histone modification code and thereby controls epigenetic cellular memory.', 'Here we identify the ATP-dependent chromatin remodeling factor chromodomain helicase DNA-binding protein 8 (CHD8) as a novel coregulator of androgen-responsive transcription.', 'Mutations in CHD7, a chromodomain gene, are present in a majority of individuals with CHARGE syndrome, a multiple anomaly disorder characterized by ocular Coloboma, Heart defects, Atresia of the choanae, Retarded growth and development, Genital hypoplasia and Ear anomalies.', 'Two new chromodomain-containing proteins that associate with heterochromatin in Sciara coprophila chromosomes.', 'Both proteins, ScoHET1 of 37 kDa and ScoHET2 of 44 kDa, display two chromodomain motifs that contain the conserved residues essential for the recognition of methylated histone H3 at lysine 9.', 'In this study, we present a detailed histomorphologic characterization of mice containing a mutation in the chromodomain helicase DNA-binding protein 2 (Chd2).', 'Specificity of the chromodomain Y chromosome family of chromodomains for lysine-methylated ARK(S/T) motifs.', 'Previous studies have shown two homologous chromodomain modules in the HP1 and Polycomb proteins exhibit discriminatory binding to related methyllysine residues (embedded in ARKS motifs) of the histone H3 tail.', 'In vertebrates, HP1-like chromodomains are also present in the chromodomain Y chromosome (CDY) family of proteins adjacent to a putative catalytic motif. The human genome encodes three CDY family proteins, CDY, CDYL, and CDYL2.', 'The CDY chromodomain exhibits discriminatory binding to lysine-methylated ARK(S/T) motifs, whereas the CDYL2 chromodomain binds with comparable strength to multiple ARK(S/T) motifs. Interestingly, subtle amino acid changes in the CDYL chromodomain prohibit such binding interactions in vitro and in vivo.', 'We assessed mRNA transcript abundance of seven genes that code for proteins with established roles in epigenetically-mediated gene silencing [transcriptional co-repressor SIN3A, DNA (cytosine-5-) methyltransferase 1, methyl CpG binding protein 2, chromodomain helicase DNA binding protein 4, histone binding protein rbbp4, histone deacetylase 1 and nuclear receptor co-repressor 2] using qRT-PCR.', 'CHD7 is a member of the chromodomain helicase DNA binding domain (CHD) family of ATP-dependent chromatin remodelling enzymes.', 'The cysteine-rich CXXC domains of MBD1 bound to Ring1b and the chromodomain of hPc2.', 'Methylation of lysine 9 within histone H3 and the subsequent binding of the chromodomain protein heterochromatin protein 1 (HP1) are thought to initiate heterochromatin formation in vivo and to propagate a heterochromatic state lasting through several cell divisions.', 'Here, we show that the SNF2-like chromodomain helicase protein CHD8 interacts with the insulator binding protein CTCF. C', 'The chromodomain (CD) of the Drosophila Polycomb protein exhibits preferential binding affinity for histone H3 when trimethylated at lysine 27.', 'Despite a high degree of conservation, the Cbx chromodomains display significant differences in binding preferences.', 'Three-dimensional solution structures of the chromodomains of cpSRP43.', 'Recently, three functionally distinct chromodomains (CDs) have been identified in cpSRP43.', 'The C-terminal helical segment typically found in the nuclear chromodomains is absent in CD1.', 'Critical comparison of the structures of the chromodomains of cpSRP43 with those found in nuclear chromodomain proteins revealed that the diverse protein-protein interactions mediated by the CDs appear to stem from the differences that exist in the surface charge potentials of each CD.', 'Characterization and functional analysis of CReMM, a novel chromodomain helicase DNA-binding protein.', 'The present study describes a newly identified protein named CReMM (chromatin-related mesenchymal modulator). The protein was studied by bioinformatic means and classified as a member of the third subfamily of chromodomain helicase DNA-binding proteins (CHD). In silico translation defined CReMM as a multiple domains protein including two chromodomains, SNF2/ATPase, helicase C domain and an A/T-DNA-binding domain (DBD).', 'Identification and analysis of chromodomain-containing proteins encoded in the mouse transcriptome.', 'The chromodomain is 40-50 amino acids in length and is conserved in a wide range of chromatic and regulatory proteins involved in chromatin remodeling. Chromodomain-containing proteins can be classified into families based on their broader characteristics, in particular the presence of other types of domains, and which correlate with different subclasses of the chromodomains themselves.', 'Here we show that the chromodomain of CMT3 can directly interact with the N-terminal tail of histone H3, but only when it is simultaneously methylated at both the H3K9 and H3K27 positions.', 'In addition to the canonical MYST HAT catalytic domain, both TgMYST-A and -B possess an atypical C2HC zinc finger and a chromodomain.', 'Clr7 and Clr8 are required for localization of the Swi6 chromodomain protein and for histone H3 lysine 9 methylation, thereby influencing not only mating-type switching but also transcriptional silencing in all previously characterized heterochromatic regions, chromosome segregation, and meiotic recombination in the mating-type region.', 'MRG15, a novel chromodomain protein, is present in two distinct multiprotein complexes involved in transcriptional activation.', 'MRG15 is a novel chromodomain protein that is a member of a family of genes related to MORF4. MORF4 (mortality factor on chromosome 4) induces senescence in a subset of human tumor cell lines.', 'Analysis of deletion mutants of MRG15 indicated that the leucine zipper at the C-terminal region of MRG15 was important for the protein associations in MAF1 and that the N-terminal chromodomain was required for the assembly of the MAF2 protein complex. Consistent with these data was the fact that a histone acetyltransferase activity associated with MRG15 was lost when the chromodomain was deleted and that both mutant MRG15 proteins failed to activate the B-myb promoter. The various mechanisms by which MRG15 could activate gene transcription are discussed.', 'The chromodomain (CD) is a highly conserved motif present in a variety of animal and plant proteins, and its probable role is to assemble a variety of macromolecular complexes in chromatin.', 'Structure of HP1 chromodomain bound to a lysine 9-methylated histone H3 tail.', 'The chromodomain of the HP1 family of proteins recognizes histone tails with specifically methylated lysines. Here, we present structural, energetic, and mutational analyses of the complex between the Drosophila HP1 chromodomain and the histone H3 tail with a methyllysine at residue 9, a modification associated with epigenetic silencing. The histone tail inserts as a beta strand, completing the beta-sandwich architecture of the chromodomain. The methylammonium group is caged by three aromatic side chains, whereas adjacent residues form discerning contacts with one face of the chromodomain.', 'The MORF4-Related Gene on chromosome 15 (MRG15) is a member of a novel family of genes originally identified in studies to reveal cell senescence-inducing factors. MRG15 contains several predicted protein motifs, including a nuclear localization signal, a helix-loop-helix region, a leucine zipper, and a chromodomain.', 'Four alleles of dMi-2 mutants were further characterized in molecular nature; dMi-2(BL1) was found to have a mutation in the ATP-binding motif of the ATPase domain, dMi-2(BL7) in the core histidine of the first plant homeodomain zinc finger and dMi-2(BL12) in a conserved serine in the chromodomain.', 'These analyses also suggest that the msl-3/MRG15 duplication occurred after the fungus/animal split, while an independent duplication occurred in plants. The proteins encoded by these genes have similar structures, including a putative chromodomain close to their N-terminal end and a putative leucine zipper at their C-terminus.', 'CHD1 interacts with SSRP1 and depends on both its chromodomain and its ATPase/helicase-like domain for proper association with chromatin.', 'Interaction between an integral protein of the nuclear envelope inner membrane and human chromodomain proteins homologous to Drosophila HP1.', 'A mammalian DNA-binding protein that contains a chromodomain and an SNF2/SWI2-like helicase domain.', 'A Southern blot analysis indicated that this protein, which we have named CHD-1, for chromodomain-helicase-DNA-binding protein, is present in most, if not all, mammalian species.', 'Here we show that chromodomain helicase DNA-binding protein 4 (Chd4) forms a complex with Gata3 in Th2 cells that both activates Th2 cytokine transcription and represses the Th1 cytokine IFN-γ.', 'Chromodomain helicase DNA-binding protein 4 (CHD4), the defining subunit of the nucleosome remodeling and deacetylase (NuRD) complex, is a nucleosome-remodeling protein of the SNF2/ISWI2 family, members of which contain two chromo domains and an ATP-dependent helicase module.', 'Among those proteins with >40% regulation were Macrophage Capping protein (CAPG) and Chromodomain Helicase DNA binding protein 4 (CHD4) proteins which were significantly upregulated by pp32r1 and pp32r1Y140H overexpression.', 'This heterochromatin coordinates expression levels by associating with a chromodomain protein Chp1 and an antisilencing factor Epe1.', 'Within NCCs, Brg1 partners with chromatin remodeler Chromodomain-helicase-DNA-binding protein 7 (Chd7) on the PlexinA2 promoter to activate PlexinA2, which encodes a receptor for semaphorin to guide NCCs into the OFT.', 'Chromodomain Helicase DNA binding protein 5 (CHD5) is a tumor suppressor mapping to 1p36, a genomic region that is frequently deleted in human cancer.', 'Here, we identify ENHANCED PHOTOMORPHOGENIC1 (EPP1), previously known as PICKLE (PKL), an ATP-dependent chromatin remodeling factor of the chromodomain/helicase/DNA binding family, as a repressor of photomorphogenesis in Arabidopsis thaliana.', 'Chromodomain on Y-like (CDYL) is a chromodomain protein that has sequence homology to members of the enoyl CoA hydratase family.', 'Our previous structural work demonstrated that a coiled-coil interaction between MBD2 and GATA zinc finger domain containing 2A (GATAD2A/p66α) proteins recruits the chromodomain helicase DNA-binding protein (CHD4/Mi2β) to the NuRD complex and is necessary for MBD2-mediated DNA methylation-dependent gene silencing in vivo (Gnanapragasam, M. N., Scarsdale, J. N., Amaya, M. L., Webb, H. D., Desai, M. A., Walavalkar, N. M., Wang, S. Z., Zu Zhu, S., Ginder, G. D., and Williams, D. C., Jr. (2011) p66α-MBD2 coiled-coil interaction and recruitment of Mi-2 are critical for globin gene silencing by the MBD2-NuRD complex.', 'Sequence analysis showed that NlElp3 contains GNAT-type HAT domain and Radical SAM domain, and NlMof contains chromodomain and MOZ-SAS acetyltransferase domain.', 'We examined requirements for individual domains of chromodomain helicase DNA-binding protein 4 (CHD4), a core catalytic component of NuRD complexes, as well as the NuRD subunit methyl-binding domain protein 2 (MBD2) and methylated DNA, for NuRD function in the context of tissue-specific transcription.', 'OBJECTIVE: Chromodomain helicase/adenosine triphosphatase DNA binding protein 1-like (CHD1L) is an SNF2-like transcription factor involved in the development of human hepatocellular carcinoma (HCC).', 'Twelve rare copy number variants segregate with talipes equinovarus in multiplex pedigrees, and contain the developmentally expressed transcription factors and transcriptional regulators PITX1, TBX4, HOXC13, UTX, CHD (chromodomain protein)1, and RIPPLY2.', 'OBJECTIVE: Chromodomain helicase DNA-binding protein 5 (CHD5) plays a role in normal neural development and in tumorigenesis of various human cancers.', 'The chromodomain, helicase, DNA-binding protein 5 (CHD5) is a chromatin remodeling enzyme which is implicated in tumor suppression.', 'The methyl-mark determines a highly flexible and very dynamic interaction of the chromodomain of hHP1β with the H3-tail.', 'To test this hypothesis, we performed a comprehensive molecular dynamics study in which we analyzed a crystallographically defined complex that involves the HP1 chromodomain and an H3 tail peptide.', 'Whereas the molecular target of the MRG15 chromodomain (CD) has been suggested to be H3K36me(2/3), the precise molecular target of the Pf1 plant homeodomain 1 (PHD1) has remained elusive.', 'Chp1, a chromodomain (CD) protein, forms the Ago1-containing RNA-induced transcriptional silencing (RITS) complex and recruits siRNA-bound RITS to methylated histone H3 lysine 9 (H3K9me) via its CD.', 'In addition, cells expressing S473A also displayed defective mobilization of the HP1-β chromodomain protein.', 'CHD7 is a chromodomain-containing, ATP dependent helicase protein that is highly expressed in the developing ear and is required for semicircular canal development in both humans and mice.', "Moreover, the LTR retrotransposon fraction in BAC clones harboring genes is disproportionately composed of chromodomain-containing Gypsy LTR retrotransposons ('chromoviruses'), and the majority of the intact chromoviruses contain tandem chromodomain duplications.", 'Stimulated by positively charged residues in the hinge region, RNA competes with methylated histone H3K9 for binding to the chromodomain of HP1(Swi6).', 'CHD7 is one of the nine members of the chromodomain helicase DNA-binding family of ATP-dependent chromatin remodeling enzymes.', 'Therefore, p53, ZNF237, and Chromodomain helicase DNA-binding protein 3 inhibit the function ER Ca²⁺ leak channels to regulate both ER and cytoplasmic Ca²⁺ levels and may potentially control Ca²⁺-signaling function of PS1.', 'We show that chromodomain helicase DNA-binding domain 2 (Chd2), a SNF2 chromatin remodelling enzyme family member, interacts with MyoD and myogenic gene regulatory sequences to specifically mark these loci via deposition of the histone variant H3.3 prior to cell differentiation.', 'Analysis of the Neurospora crassa chromodomain protein CDP-2, a component of a newly characterized HP1-containing complex, reveals a second gene-silencing mechanism and provides insights into the dynamic nature of chromatin domains that possess shared components.', 'We state that the non-tumorogenic potential of bitumen transformant in nude/SCID mice can be attributed to the downregulation of galectin-1, chromodomain helicase DNA-binding protein 1-like gene, and membrane-associated guanylate kinase 2 protein.', 'Mutagenesis of Tf1 integrase revealed that the complete Tf1 integrase protein (excluding its chromodomain) is required for stimulating the Tf1 RT primer removal activity.', 'About 80% of patients with a clinical diagnose, have a mutation or a deletion in the gene encoding chromodomain helicase DNA-binding protein 7 (CHD7).', 'Owing to different polyadenylation sites and alternative splicing events, the human CBX2 locus produces two transcripts: a 5-exon transcript that encodes the 532-amino acid CBX2-1 isoform that contains the conserved chromodomain and Pc box and a 4-exon transcript encoding a shorter isoform, CBX2-2, lacking the Pc box but still possessing a chromodomain.', 'Chromodomain helicase DNA-binding protein 4 (Chd4) is the core catalytic subunit of the nucleosome remodeling and deacetylase (NuRD) chromatin remodeling complex.', 'Chromodomain helicase DNA-binding proteins (CHD) belong to a group of highly conserved chromatin remodeling proteins that are implicated in regulation of transcription.', 'Here, we report that chromodomain helicase DNA-binding protein 4 (CHD4) is a novel BRIT1 binding partner that regulates the HR repair process.', 'Here, we report that the chromodomain-containing protein MRG-1 is an important factor for genomic integrity in meiosis in Caenorhabditis elegans.', 'The chromodomain protein, Chromator, can be divided into two main domains, a NH(2)-terminal domain (NTD) containing the chromodomain (ChD) and a COOH-terminal domain (CTD) containing a nuclear localization signal.', 'Chromodomain helicase DNA binding protein 5 (CHD5) is a potent tumor suppressor that serves as a master regulator of a tumor-suppressive network.', 'By high-resolution tiling array CGH, the smallest common deletion targeted just one gene, the chromatin remodeler chromodomain helicase DNA-binding protein 1 (CHD1).', 'Here we report direct evidence for presynaptic pairing activity intrinsic to non-PC regions, which is facilitated by a conserved chromodomain protein, MRG-1.', 'The chromodomain of MPP8 recognizes the dimethylated Dnmt3aK44me2.', 'Members of the chromodomain helicase DNA-binding (CHD) family of proteins are thought to regulate gene expression.', 'It has been shown that the methylation mark of vertebrate histone H1 is specifically recognized by the chromodomain of HP1.', 'To this end, we have performed mutation studies on the Drosophila HP1α chromodomain, which binds H3K9Me(2)  and H3K9Me(3)  with approximately equal affinities.', 'We are interested in defining which elements of the chromodomain helicase DNA-binding protein 1 (Chd1) remodeler are necessary and sufficient for sliding nucleosomes.', 'Chromatin remodelers are ATP-dependent machines that dynamically alter the chromatin packaging of eukaryotic genomes by assembling, sliding, and displacing nucleosomes.', 'Ocular coloboma, heart malformation, choanal atresia, retardation of growth and/or development, genital hypoplasia, and ear anomalies associated with deafness (CHARGE) syndrome is a rare, usually sporadic, autosomal dominant disorder, caused by mutations within the CHD7 (chromodomain helicase DNA-binding protein 7) gene, in nearly 70% of cases.', 'Here we report that the chromodomain-containing protein CDYL specifically recognizes di- and tri-methylated H3K27 (H3K27me2 and H3K27me3) and directly interacts with EZH2, the catalytic subunit of PRC2.', 'Murine Chd1 (chromodomain helicase DNA-binding protein 1), a chromodomain-containing chromatin remodeling protein, is necessary for embryonic stem (ES) cell pluripotency.', 'Among those genes, zinc finger helicase (ZFH), also termed chromodomain-helicase-DNA-binding protein 3 (Chd3), was one of the highly expressed transcripts in tentative cementoblasts.', 'UNLABELLED: Emerging evidence implicates the chromodomain helicase/ATPase DNA binding protein 1-like gene (CHD1L) as a specific oncogene in human hepatocellular carcinoma (HCC).', 'Here, we investigate the function of chromodomain helicase DNA binding protein 7 (chd7) during zebrafish somitogenesis.', 'Heterozygous mutations in the gene encoding chromodomain-DNA-binding-protein 7 (CHD7) cause CHARGE syndrome, a multiple anomaly condition which includes vestibular dysfunction and hearing loss.', 'BACKGROUND: The CHD5 gene located on 1p36 encodes a protein-chromodomain helicase DNA-binding protein 5. CHD5 has been shown to be a tumor suppressor gene candidate.', 'Because, in plants, DNA methylation can serve as a signal for H3-lysine9-dimethylation (H3K9me2), and subsequently for non-CG-context DNA methylation, SET-domain histone methyltransferase and chromodomain dna methyltransferase 3 (cmt3) mutations were introgressed.', 'Previously, we have shown that the chromodomain protein Chriz and the zinc-finger protein Z4 are essentially required for the maintenance of polytene chromosome structure.', 'In brain, Family with sequence similarity 174 member b (Fam174b) had increased expression in 318 females, whereas Chromodomain helicase DNA binding protein 2 (Chd2-2) had reduced expression in 318 males.', 'RESULTS: Here we demonstrated that chromobox protein homolog 3 (Cbx3) is crucial for SMC differentiation from stem cells and that the chromodomain and chromoshadow domain of Cbx3 are responsible for Cbx3-induced SMC differentiation.', 'Fractionation of the extract identified a single protein, chromodomain helicase DNA binding protein 1 (Chd1), capable of the remodeling activity.', 'Chromodomain helicase DNA-binding protein 5 (CHD5) has been found to be a candidate tumor suppressor gene (TSG) in malignant neural tumors.', 'Similarly, CenH3-GFP distribution was altered in the absence of HP1, the chromodomain protein that binds to H3K9me3.', 'ChIP-Seq reveals that KDM5B is predominantly targeted to intragenic regions and that it is recruited to H3K36me3 via an interaction with the chromodomain protein MRG15.', 'OBJECTIVE: Chromodomain helicase DNA-binding protein (CHD) is a regulator of the chromatin remodelling process.', 'We determined the crystal structure of MPP8 chromodomain in complex with H3K9me3 peptide.', 'On this gene the chromodomain protein HP1γ, frequently defined as a transcriptional repressor, facilitates inclusion of the alternative exons via a mechanism involving decreased RNA polymerase II elongation rate.', 'Chromodomain-helicase-DNA-binding protein 4 (CHD4) is a core component of the NuRD complex and contains a nucleosome remodeling ATPase domain along with two chromodomains and two plant homeodomain (PHD) fingers.', 'H3-Lys-9-Me2 interacts with the chromodomain of Swi6/HP1.', 'The chromodomain (CD) of HP1 proteins specifically recognizes the methyl mark on H3 peptides, but the same extent of specificity is not observed within chromatin.', 'We have performed simulations on models of chromodomain helicase DNA-binding protein 1 complexed with a variety of histone H3 modifications.', 'CHARGE syndrome is an autosomal dominant multisystem disorder caused by mutation in the CHD7 gene, encoding chromodomain helicase DNA-binding protein 7. Molecular diagnostic testing for CHD7 mutation has been available in a clinical setting since 2005.', 'In this work we identified Kismet, a chromodomain-containing protein of the SNF2-like family of ATPases, as a novel component of the hedgehog transcriptional repression mechanism in anterior compartment cells.']
['The chromodomain (chromatin organizer modifier domain) is a highly conserved motif, 40-50 amino acids in length, present in a wide range of animal and plant proteins involved in chromatin organization. Chromodomain-containing proteins can be classified into boader families based, particularly, on the presence of other types of domains. Chromodomain is present in: the heterochromatin proteins HP1 alpha and HP1 beta, chromointgrases (e.g. Tf1 integrase) the chromodomain helicase DNA-binding proteins (CHD) and CHD 1-like (CHD1L), CReMM (chromatin-related mesenchymal modulator), dna methyltransferase 3 (cmt3), the chromointegrase of the LTR-retrotransposons, the Polycomb group (PcG) proteins, the mouse Polycomb homologs (Cbx2, Cbx4, Cbx6, Cbx7, Cbx8), the chromodomain Y chromosome (CDY) family of proteins and the CDY-like protein (CDYL), the histone acetyltransferases TgMYST-A and –B, MRG-1 and -15 (MORF4-Related Gene on chromosome 15), ADP/ATP translocase 1, MPP8, MSL3, NlMof, Chp1, Chriz, dMi-2, Corto, cpSRP43, KISMET, PICKLE (PKL), ScoHET1 and ScoHET2.\n']
['HP1 alpha', 'CHD proteins', 'Chromodomain helicase DNA-binding protein', 'CReMM', 'cmt3', 'chromointegrases', 'Polycomb group (PcG) proteins', 'Cbx2', 'TgMYST-A', 'MRG15', 'MSL3', 'Swi6', 'Chp1', 'dMi-2', 'Corto', 'ScoHET1', 'cpSRP43', 'CDY', 'chromodomain Y chromosome', 'transposable elements', 'like heterochromatin protein', 'LHP1', 'ADP/ATP translocase 1', 'CDYL', 'CDY-like protein', 'CHD1L', 'CHD1-like', 'NlMof', 'TIP60', 'Kismet', 'Chriz', 'PICKLE', 'PKL', 'HP1 beta', 'HP1 gamma', 'TgMYST –B', 'Cbx4', 'Cbx6', 'Cbx7', 'Cbx8', 'ScoHET2', 'Cbx3', 'MPP8', 'MRG1']