ZHX3 Antibody Cat

Total Page：16

File Type：pdf, Size：1020Kb

ZHX3 Antibody Cat. No.: 56-766 ZHX3 Antibody Specifications HOST SPECIES: Rabbit SPECIES REACTIVITY: Human This ZHX3 antibody is generated from rabbits immunized with a KLH conjugated synthetic IMMUNOGEN: peptide between 645-674 amino acids from the C-terminal region of human ZHX3. TESTED APPLICATIONS: WB APPLICATIONS: For WB starting dilution is: 1:1000 PREDICTED MOLECULAR 105 kDa WEIGHT: Properties This antibody is purified through a protein A column, followed by peptide affinity PURIFICATION: purification. CLONALITY: Polyclonal ISOTYPE: Rabbit Ig CONJUGATE: Unconjugated PHYSICAL STATE: Liquid October 2, 2021 1 https://www.prosci-inc.com/zhx3-antibody-56-766.html BUFFER: Supplied in PBS with 0.09% (W/V) sodium azide. CONCENTRATION: batch dependent Store at 4˚C for three months and -20˚C, stable for up to one year. As with all antibodies STORAGE CONDITIONS: care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures. Additional Info OFFICIAL SYMBOL: ZHX3 Zinc fingers and homeoboxes protein 3, Triple homeobox protein 1, Zinc finger and ALTERNATE NAMES: homeodomain protein 3, ZHX3, KIAA0395, TIX1 ACCESSION NO.: Q9H4I2 PROTEIN GI NO.: 44889075 GENE ID: 23051 USER NOTE: Optimal dilutions for each application to be determined by the researcher. Background and References This gene encodes a member of the zinc fingers and homeoboxes (ZHX) gene family. The encoded protein contains two C2H2-type zinc fingers and five homeodomains and forms BACKGROUND: a dimer with itself or with zinc fingers and homeoboxes family member 1. In the nucleus, the dimerized protein interacts with the A subunit of the ubiquitous transcription factor nuclear factor-Y and may function as a transcriptional repressor. REFERENCES: 1) Liu, G., et al. J. Biol. Chem. 281(51):39681-39692(2006) 2) Lim, J., et al. Cell 125(4):801-814(2006) 3) Beausoleil, S.A., et al. Proc. Natl. Acad. Sci. U.S.A. 101(33):12130-12135(2004) 4) Kawata, H., et al. Gene 323, 133-140 (2003) : ANTIBODIES FOR RESEARCH USE ONLY. For additional information, visit ProSci's Terms & Conditions Page. October 2, 2021 2 https://www.prosci-inc.com/zhx3-antibody-56-766.html.

Copy Link

Recommended publications

Small Cell Ovarian Carcinoma: Genomic Stability and Responsiveness to Therapeutics
Gamwell et al. Orphanet Journal of Rare Diseases 2013, 8:33 http://www.ojrd.com/content/8/1/33 RESEARCH Open Access Small cell ovarian carcinoma: genomic stability and responsiveness to therapeutics Lisa F Gamwell1,2, Karen Gambaro3, Maria Merziotis2, Colleen Crane2, Suzanna L Arcand4, Valerie Bourada1,2, Christopher Davis2, Jeremy A Squire6, David G Huntsman7,8, Patricia N Tonin3,4,5 and Barbara C Vanderhyden1,2* Abstract Background: The biology of small cell ovarian carcinoma of the hypercalcemic type (SCCOHT), which is a rare and aggressive form of ovarian cancer, is poorly understood. Tumourigenicity, in vitro growth characteristics, genetic and genomic anomalies, and sensitivity to standard and novel chemotherapeutic treatments were investigated in the unique SCCOHT cell line, BIN-67, to provide further insight in the biology of this rare type of ovarian cancer. Method: The tumourigenic potential of BIN-67 cells was determined and the tumours formed in a xenograft model was compared to human SCCOHT. DNA sequencing, spectral karyotyping and high density SNP array analysis was performed. The sensitivity of the BIN-67 cells to standard chemotherapeutic agents and to vesicular stomatitis virus (VSV) and the JX-594 vaccinia virus was tested. Results: BIN-67 cells were capable of forming spheroids in hanging drop cultures. When xenografted into immunodeficient mice, BIN-67 cells developed into tumours that reflected the hypercalcemia and histology of human SCCOHT, notably intense expression of WT-1 and vimentin, and lack of expression of inhibin. Somatic mutations in TP53 and the most common activating mutations in KRAS and BRAF were not found in BIN-67 cells by DNA sequencing.
[Show full text]
Genetic and Genomic Analysis of Hyperlipidemia, Obesity and Diabetes Using (C57BL/6J × TALLYHO/Jngj) F2 Mice
University of Tennessee, Knoxville TRACE: Tennessee Research and Creative Exchange Nutrition Publications and Other Works Nutrition 12-19-2010 Genetic and genomic analysis of hyperlipidemia, obesity and diabetes using (C57BL/6J × TALLYHO/JngJ) F2 mice Taryn P. Stewart Marshall University Hyoung Y. Kim University of Tennessee - Knoxville, [email protected] Arnold M. Saxton University of Tennessee - Knoxville, [email protected] Jung H. Kim Marshall University Follow this and additional works at: https://trace.tennessee.edu/utk_nutrpubs Part of the Animal Sciences Commons, and the Nutrition Commons Recommended Citation BMC Genomics 2010, 11:713 doi:10.1186/1471-2164-11-713 This Article is brought to you for free and open access by the Nutrition at TRACE: Tennessee Research and Creative Exchange. It has been accepted for inclusion in Nutrition Publications and Other Works by an authorized administrator of TRACE: Tennessee Research and Creative Exchange. For more information, please contact [email protected]. Stewart et al. BMC Genomics 2010, 11:713 http://www.biomedcentral.com/1471-2164/11/713 RESEARCH ARTICLE Open Access Genetic and genomic analysis of hyperlipidemia, obesity and diabetes using (C57BL/6J × TALLYHO/JngJ) F2 mice Taryn P Stewart1, Hyoung Yon Kim2, Arnold M Saxton3, Jung Han Kim1* Abstract Background: Type 2 diabetes (T2D) is the most common form of diabetes in humans and is closely associated with dyslipidemia and obesity that magnifies the mortality and morbidity related to T2D. The genetic contribution to human T2D and related metabolic disorders is evident, and mostly follows polygenic inheritance. The TALLYHO/ JngJ (TH) mice are a polygenic model for T2D characterized by obesity, hyperinsulinemia, impaired glucose uptake and tolerance, hyperlipidemia, and hyperglycemia.
[Show full text]
The Middle Temporal Gyrus Is Transcriptionally Altered in Patients with Alzheimer’S Disease
1 The middle temporal gyrus is transcriptionally altered in patients with Alzheimer’s Disease. 2 1 3 Shahan Mamoor 1Thomas Jefferson School of Law 4 East Islip, NY 11730 [email protected] 5 6 We sought to understand, at the systems level and in an unbiased fashion, how gene 7 expression was most different in the brains of patients with Alzheimer’s Disease (AD) by mining published microarray datasets (1, 2). Comparing global gene expression profiles between 8 patient and control revealed that a set of 84 genes were expressed at significantly different levels in the middle temporal gyrus (MTG) of patients with Alzheimer’s Disease (1, 2). We used 9 computational analyses to classify these genes into known pathways and existing gene sets, 10 and to describe the major differences in the epigenetic marks at the genomic loci of these genes. While a portion of these genes is computationally cognizable as part of a set of genes 11 up-regulated in the brains of patients with AD (3), many other genes in the gene set identified here have not previously been studied in association with AD. Transcriptional repression, both 12 pre- and post-transcription appears to be affected; nearly 40% of these genes are transcriptional 13 targets of MicroRNA-19A/B (miR-19A/B), the zinc finger protein 10 (ZNF10), or of the AP-1 repressor jun dimerization protein 2 (JDP2). 14 15 16 17 18 19 20 21 22 23 24 25 26 Keywords: Alzheimer’s Disease, systems biology of Alzheimer’s Disease, differential gene 27 expression, middle temporal gyrus.
[Show full text]
ZHX2 Promotes Hif1α Oncogenic Signaling in Triple-Negative Breast
bioRxiv preprint doi: https://doi.org/10.1101/2021.05.27.445959; this version posted May 28, 2021. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY 4.0 International license. 1 ZHX2 Promotes HIF1 Oncogenic Signaling in Triple-Negative Breast Cancer 2 Wentong Fang,1,2* Chengheng Liao, 3* Rachel Shi, 3 Jeremy M. Simon, 2,4,5 Travis S. 3 Ptacek, 2,5 Giada Zurlo, 3 Youqiong Ye, 6,7 Leng Han, 7 Cheng Fan, 2 Christopher Llynard 4 Ortiz, 8,9,10 Hong-Rui Lin, 8 Ujjawal Manocha, 2 Weibo Luo, 3 William Y. Kim, 2 Lee-Wei Yang, 5 8,9,11 and Qing Zhang3* 6 7 1 Department of Pharmacy, The First Affiliated Hospital of Nanjing Medical University, 8 Nanjing, Jiangsu 210029, China 9 2 Lineberger Comprehensive Cancer Center, University of North Carolina School of 10 Medicine, Chapel Hill, NC 27599, USA 11 3 Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX 12 75390, USA 13 4 Department of Genetics, Neuroscience Center, University of North Carolina, Chapel Hill, 14 NC 27599, USA 15 5 UNC Neuroscience Center, Carolina Institute for Developmental Disabilities, University of 16 North Carolina, Chapel Hill, NC 27599, USA 17 6 Shanghai Institute of Immunology, Faculty of Basic Medicine, Shanghai Jiao Tong 18 University School of Medicine, Shanghai, 200025, China 19 7 Department of Biochemistry and Molecular Biology, The University of Texas Health 20 Science Center at Houston McGovern Medical School, Houston, TX, 77030, USA 21 8 Institute of Bioinformatics and Structural Biology, National Tsing Hua University, Hsinchu 22 300, Taiwan bioRxiv preprint doi: https://doi.org/10.1101/2021.05.27.445959; this version posted May 28, 2021.
[Show full text]
Knowledge Management Enviroments for High Throughput Biology
Knowledge Management Enviroments for High Throughput Biology Abhey Shah A Thesis submitted for the degree of MPhil Biology Department University of York September 2007 Abstract With the growing complexity and scale of data sets in computational biology and chemoin- formatics, there is a need for novel knowledge processing tools and platforms. This thesis describes a newly developed knowledge processing platform that is different in its emphasis on architecture, flexibility, builtin facilities for datamining and easy cross platform usage. There exist thousands of bioinformatics and chemoinformatics databases, that are stored in many different forms with different access methods, this is a reflection of the range of data structures that make up complex biological and chemical data. Starting from a theoretical ba- sis, FCA (Formal Concept Analysis) an applied branch of lattice theory, is used in this thesis to develop a file system that automatically structures itself by it’s contents. The procedure of extracting concepts from data sets is examined. The system also finds appropriate labels for the discovered concepts by extracting data from ontological databases. A novel method for scaling non-binary data for use with the system is developed. Finally the future of integrative systems biology is discussed in the context of efficiently closed causal systems. Contents 1 Motivations and goals of the thesis 11 1.1 Conceptual frameworks . 11 1.2 Biological foundations . 12 1.2.1 Gene expression data . 13 1.2.2 Ontology . 14 1.3 Knowledge based computational environments . 15 1.3.1 Interfaces . 16 1.3.2 Databases and the character of biological data .
[Show full text]
Chromosomal Microarray Analysis in Turkish Patients with Unexplained Developmental Delay and Intellectual Developmental Disorders
177 Arch Neuropsychitry 2020;57:177−191 RESEARCH ARTICLE https://doi.org/10.29399/npa.24890 Chromosomal Microarray Analysis in Turkish Patients with Unexplained Developmental Delay and Intellectual Developmental Disorders Hakan GÜRKAN1 , Emine İkbal ATLI1 , Engin ATLI1 , Leyla BOZATLI2 , Mengühan ARAZ ALTAY2 , Sinem YALÇINTEPE1 , Yasemin ÖZEN1 , Damla EKER1 , Çisem AKURUT1 , Selma DEMİR1 , Işık GÖRKER2 1Faculty of Medicine, Department of Medical Genetics, Edirne, Trakya University, Edirne, Turkey 2Faculty of Medicine, Department of Child and Adolescent Psychiatry, Trakya University, Edirne, Turkey ABSTRACT Introduction: Aneuploids, copy number variations (CNVs), and single in 39 (39/123=31.7%) patients. Twelve CNV variant of unknown nucleotide variants in specific genes are the main genetic causes of significance (VUS) (9.75%) patients and 7 CNV benign (5.69%) patients developmental delay (DD) and intellectual disability disorder (IDD). were reported. In 6 patients, one or more pathogenic CNVs were These genetic changes can be detected using chromosome analysis, determined. Therefore, the diagnostic efficiency of CMA was found to chromosomal microarray (CMA), and next-generation DNA sequencing be 31.7% (39/123). techniques. Therefore; In this study, we aimed to investigate the Conclusion: Today, genetic analysis is still not part of the routine in the importance of CMA in determining the genomic etiology of unexplained evaluation of IDD patients who present to psychiatry clinics. A genetic DD and IDD in 123 patients. diagnosis from CMA can eliminate genetic question marks and thus Method: For 123 patients, chromosome analysis, DNA fragment analysis alter the clinical management of patients. Approximately one-third and microarray were performed. Conventional G-band karyotype of the positive CMA findings are clinically intervenable.
[Show full text]
Rabbit Anti-ZHX3/FITC Conjugated Antibody
SunLong Biotech Co.,LTD Tel: 0086-571- 56623320 Fax:0086-571- 56623318 E-mail:[email protected] www.sunlongbiotech.com Rabbit Anti-ZHX3/FITC Conjugated antibody SL19232R-FITC Product Name: Anti-ZHX3/FITC Chinese Name: FITC标记的同源三聚体Zinc finger proteinZHX3抗体 KIAA0395; TIX1; Triple homeobox 1; Triple homeobox protein 1; ZHX 3; Zhx3; Alias: ZHX3_HUMAN; Zinc finger and homeodomain protein 3; Zinc fingers and homeoboxes protein 3. Organism Species: Rabbit Clonality: Polyclonal React Species: Human,Rabbit, ICC=1:50-200IF=1:50-200 Applications: not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. Molecular weight: 105kDa Form: Lyophilized or Liquid Concentration: 1mg/ml immunogen: KLH conjugated synthetic peptide derived from human ZHX3 Lsotype: IgG Purification: affinity purified by Protein A Storage Buffer: 0.01Mwww.sunlongbiotech.com TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year Storage: when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C. background: This gene encodes a member of the zinc fingers and homeoboxes (ZHX) gene family. The encoded protein contains two C2H2-type zinc fingers and five homeodomains and forms a dimer with itself or with zinc fingers and homeoboxes family member 1. In the Product Detail: nucleus, the dimerized protein interacts with the A subunit of the ubiquitous transcription factor nuclear factor-Y and may function as a transcriptional repressor.
[Show full text]
Elabscience.Com ® E-Mail:[email protected] Elabscience Elabscience Biotechnology Inc
Produktinformation Diagnostik & molekulare Diagnostik Laborgeräte & Service Zellkultur & Verbrauchsmaterial Forschungsprodukte & Biochemikalien Weitere Information auf den folgenden Seiten! See the following pages for more information! Lieferung & Zahlungsart Lieferung: frei Haus Bestellung auf Rechnung SZABO-SCANDIC Lieferung: € 10,- HandelsgmbH & Co KG Erstbestellung Vorauskassa Quellenstraße 110, A-1100 Wien T. +43(0)1 489 3961-0 Zuschläge F. +43(0)1 489 3961-7 [email protected] • Mindermengenzuschlag www.szabo-scandic.com • Trockeneiszuschlag • Gefahrgutzuschlag linkedin.com/company/szaboscandic • Expressversand facebook.com/szaboscandic Tel:240-252-7368(USA) Fax:240-252-7376(USA) www.elabscience.com ® E-mail:[email protected] Elabscience Elabscience Biotechnology Inc. ZHX3 Polyclonal Antibody Catalog No. E-AB-53237 Reactivity H,M Storage Store at -20℃. Avoid freeze / thaw cycles. Host Rabbit Applications IHC,ELISA Isotype IgG Note: Centrifuge before opening to ensure complete recovery of vial contents. Images Immunogen Information Immunogen Synthetic peptide of human ZHX3 Gene Accession NP055850 Swissprot Q9H4I2 Synonyms KIAA0395,TIX1,Triple homeobox 1,Triple homeobox protein 1,ZHX 3,Zhx3,ZHX3,Zinc finger and homeodomain protein 3,Zinc fingers and homeoboxes protein 3 Immunohistochemistry of paraffin- Product Information embedded Human cervical cancer Buffer PBS with 0.05% NaN3 and 40% Glycerol,pH7.4 tissue using ZHX3 Polyclonal Purify Antigen affinity purification Antibody at dilution of 1:100(×200) Dilution IHC 1:50-1:200, ELISA 1:2000-1:5000 Background This gene encodes a member of the zinc fingers and homeoboxes (ZHX) gene family. The encoded protein contains two C2H2-type zinc fingers and five homeodomains and forms a dimer with itself or with zinc fingers and homeoboxes family member 1.
[Show full text]
CREB-Dependent Transcription in Astrocytes: Signalling Pathways, Gene Profiles and Neuroprotective Role in Brain Injury
CREB-dependent transcription in astrocytes: signalling pathways, gene profiles and neuroprotective role in brain injury. Tesis doctoral Luis Pardo Fernández Bellaterra, Septiembre 2015 Instituto de Neurociencias Departamento de Bioquímica i Biologia Molecular Unidad de Bioquímica y Biologia Molecular Facultad de Medicina CREB-dependent transcription in astrocytes: signalling pathways, gene profiles and neuroprotective role in brain injury. Memoria del trabajo experimental para optar al grado de doctor, correspondiente al Programa de Doctorado en Neurociencias del Instituto de Neurociencias de la Universidad Autónoma de Barcelona, llevado a cabo por Luis Pardo Fernández bajo la dirección de la Dra. Elena Galea Rodríguez de Velasco y la Dra. Roser Masgrau Juanola, en el Instituto de Neurociencias de la Universidad Autónoma de Barcelona. Doctorando Directoras de tesis Luis Pardo Fernández Dra. Elena Galea Dra. Roser Masgrau In memoriam María Dolores Álvarez Durán Abuela, eres la culpable de que haya decidido recorrer el camino de la ciencia. Que estas líneas ayuden a conservar tu recuerdo. A mis padres y hermanos, A Meri INDEX I Summary 1 II Introduction 3 1 Astrocytes: physiology and pathology 5 1.1 Anatomical organization 6 1.2 Origins and heterogeneity 6 1.3 Astrocyte functions 8 1.3.1 Developmental functions 8 1.3.2 Neurovascular functions 9 1.3.3 Metabolic support 11 1.3.4 Homeostatic functions 13 1.3.5 Antioxidant functions 15 1.3.6 Signalling functions 15 1.4 Astrocytes in brain pathology 20 1.5 Reactive astrogliosis 22 2 The transcription
[Show full text]
Download Article (PDF)
Article in press - uncorrected proof BioMol Concepts, Vol. 1 (2010), pp. 411–422 • Copyright ᮊ by Walter de Gruyter • Berlin • New York. DOI 10.1515/BMC.2010.028 Review Ceramide synthases in mammalians, worms, and insects: emerging schemes Andre´ Voelzmann and Reinhard Bauer* plasmic reticulum (ER) by condensing activated palmitate LIMES Institute, Program Unit Development and Genetics, (palmitoyl-CoA) with L-serine through the activity of serine Laboratory for Molecular Developmental Biology, palmitoyl transferase (SPT); (3). The formed intermediate University of Bonn, Carl-Troll-Str. 31, D-53115 Bonn, 3-ketosphinganine is then turned to sphinganine by the 3- Germany ketosphinganine reductase (4). CerS now catalyze the CoA- dependent dihydroceramide synthesis. In this step, CoA * Corresponding author activated fatty acids are used for aminoacylation of sphin- e-mail: [email protected] ganine carbon-2 (Figure 1). The generated dihydroceramide is further converted to ceramide by dihydroceramide desa- turase. Initially, the molecular identity of enzymes and bio- Abstract chemical pathways of the de novo biosynthetic pathway have The ceramide synthase (CerS) gene family comprises a been identified and characterized, especially in mammalian group of highly conserved transmembrane proteins, which cells and the budding yeast Saccharomyces cerevisiae (5–7). are found in all studied eukaryotes. The key feature of the Thus, it became evident that these lipids and enzymes were CerS proteins is their role in ceramide synthase activity. conserved across species and phyla. Therefore, their original name ‘longevity assurance gene (Lass) homologs’, after the founding member, the yeast lon- gevity assurance gene lag1, was altered to ‘CerS’. All CerS Identification of ceramide synthases have high sequence similarity in a domain called LAG1 motif and a subset of CerS proteins is predicted to contain a Although CerS activity was detected previously in 1970 (8), Homeobox (Hox) domain.
[Show full text]
Detection of H3k4me3 Identifies Neurohiv Signatures, Genomic
viruses Article Detection of H3K4me3 Identifies NeuroHIV Signatures, Genomic Effects of Methamphetamine and Addiction Pathways in Postmortem HIV+ Brain Specimens that Are Not Amenable to Transcriptome Analysis Liana Basova 1, Alexander Lindsey 1, Anne Marie McGovern 1, Ronald J. Ellis 2 and Maria Cecilia Garibaldi Marcondes 1,* 1 San Diego Biomedical Research Institute, San Diego, CA 92121, USA; [email protected] (L.B.); [email protected] (A.L.); [email protected] (A.M.M.) 2 Departments of Neurosciences and Psychiatry, University of California San Diego, San Diego, CA 92103, USA; [email protected] * Correspondence: [email protected] Abstract: Human postmortem specimens are extremely valuable resources for investigating trans- lational hypotheses. Tissue repositories collect clinically assessed specimens from people with and without HIV, including age, viral load, treatments, substance use patterns and cognitive functions. One challenge is the limited number of specimens suitable for transcriptional studies, mainly due to poor RNA quality resulting from long postmortem intervals. We hypothesized that epigenomic Citation: Basova, L.; Lindsey, A.; signatures would be more stable than RNA for assessing global changes associated with outcomes McGovern, A.M.; Ellis, R.J.; of interest. We found that H3K27Ac or RNA Polymerase (Pol) were not consistently detected by Marcondes, M.C.G. Detection of H3K4me3 Identifies NeuroHIV Chromatin Immunoprecipitation (ChIP), while the enhancer H3K4me3 histone modification was Signatures, Genomic Effects of abundant and stable up to the 72 h postmortem. We tested our ability to use H3K4me3 in human Methamphetamine and Addiction prefrontal cortex from HIV+ individuals meeting criteria for methamphetamine use disorder or not Pathways in Postmortem HIV+ Brain (Meth +/−) which exhibited poor RNA quality and were not suitable for transcriptional profiling.
[Show full text]
Fetoprotein and H19 Expression in Liver of BALB Cj Mice Is Due
Hereditary persistence of ␣-fetoprotein and H19 expression in liver of BALB͞cJ mice is due to a retrovirus insertion in the Zhx2 gene Sudhir Perincheri*, R. W. Cameron Dingle*, Martha L. Peterson*†, and Brett T. Spear*†‡ *Department of Microbiology, Immunology, and Molecular Genetics and †Markey Cancer Center, University of Kentucky College of Medicine, Lexington, KY 40536 Communicated by Shirley M. Tilghman, Princeton University, Princeton, NJ, November 23, 2004 (received for review September 29, 2004) The ␣-fetoprotein (AFP) and H19 genes are transcribed at high levels A molecular genetic screen for additional Afr1 targets identified in the mammalian fetal liver but are rapidly repressed postnatally. a single gene, named H19, which was unlinked to Afp and Afr1 (7). This repression in the liver is controlled, at least in part, by the Afr1 H19 was also expressed at low levels in the adult gut and muscle. gene. Afr1 was deﬁned >25 years ago when BALB͞cJ mice were H19 levels in these two adult tissues were not responsive to Afr1, found to have 5- to 20-fold higher adult serum AFP levels compared supporting the idea that Afr1 action is limited to the adult liver. The with all other mouse strains; subsequent studies showed that this H19 locus has become an important model in the study of genomic elevation was due to higher Afp expression in the liver. H19, which imprinting, but aspects of tissue-specific and developmental control has become a model for genomic imprinting, was identiﬁed initially of H19 have remained largely unexplored (8, 9). in a screen for Afr1-regulated genes.
[Show full text]