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Zhang Z, He C, Bao C, Li Z, Jin W, Li C, Chen Y. MiRNA Profiling and Its Potential Roles in Rapid Growth of Velvet Antler in Gansu Red Deer ( Cervus elaphus kansuensis). Genes (Basel) 2023; 14:424. [PMID: 36833351 PMCID: PMC9957509 DOI: 10.3390/genes14020424] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 01/31/2023] [Accepted: 02/02/2023] [Indexed: 02/11/2023] Open
Abstract
A significant variety of cell growth factors are involved in the regulation of antler growth, and the fast proliferation and differentiation of various tissue cells occur during the yearly regeneration of deer antlers. The unique development process of velvet antlers has potential application value in many fields of biomedical research. Among them, the nature of cartilage tissue and the rapid growth and development process make deer antler a model for studying cartilage tissue development or rapid repair of damage. However, the molecular mechanisms underlying the rapid growth of antlers are still not well studied. MicroRNAs are ubiquitous in animals and have a wide range of biological functions. In this study, we used high-throughput sequencing technology to analyze the miRNA expression patterns of antler growth centers at three distinct growth phases, 30, 60, and 90 days following the abscission of the antler base, in order to determine the regulatory function of miRNA on the rapid growth of antlers. Then, we identified the miRNAs that were differentially expressed at various growth stages and annotated the functions of their target genes. The results showed that 4319, 4640, and 4520 miRNAs were found in antler growth centers during the three growth periods. To further identify the essential miRNAs that could regulate fast antler development, five differentially expressed miRNAs (DEMs) were screened, and the functions of their target genes were annotated. The results of KEGG pathway annotation revealed that the target genes of the five DEMs were significantly annotated to the "Wnt signaling pathway", "PI3K-Akt signaling pathway", "MAPK signaling pathway", and "TGF-β signaling pathway", which were associated with the rapid growth of velvet antlers. Therefore, the five chosen miRNAs, particularly ppy-miR-1, mmu-miR-200b-3p, and novel miR-94, may play crucial roles in rapid antler growth in summer.
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Affiliation(s)
- Zhenxiang Zhang
- Qinghai Provincial Key Laboratory of Adaptive Management on Alpine Grassland, Academy of Animal Science and Veterinary Medicine, Qinghai University, Xining 810016, China
- College of Eco–Environmental Engineering, Qinghai University, Xining 810016, China
| | - Caixia He
- College of Eco–Environmental Engineering, Qinghai University, Xining 810016, China
| | - Changhong Bao
- College of Eco–Environmental Engineering, Qinghai University, Xining 810016, China
| | - Zhaonan Li
- College of Eco–Environmental Engineering, Qinghai University, Xining 810016, China
| | - Wenjie Jin
- College of Eco–Environmental Engineering, Qinghai University, Xining 810016, China
| | - Changzhong Li
- College of Eco–Environmental Engineering, Qinghai University, Xining 810016, China
| | - Yanxia Chen
- College of Eco–Environmental Engineering, Qinghai University, Xining 810016, China
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2
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Han R, Han L, Xia Y, Guo M, Li H. lncRNA Sequencing of Antler Mesenchymal Tissue Revealed that the Regulatory Network of Antler Cell Proliferation and Differentiation. Anim Biotechnol 2022; 33:1629-1638. [PMID: 34010106 DOI: 10.1080/10495398.2021.1924762] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Antlers have been widely studied due to their unique physiological characteristics, such as rapid growth, periodic shedding and regeneration. However, little is known about how antler growth is regulated by long non-coding RNA (lncRNA). The aim of the present study was to identify the lncRNAs expression profile and explore the function of lncRNAs during the antler growth. Herein, RNA-sequencing technology (RNA-seq) was performed on the three growth periods (early developmental period: EP, middle developmental period: MP, later developmental period: LP) of male sika deer (Cervus nippon) antler, 16 differentially expressed lncRNAs (DE lncRNAs) and 11 DE lncRNAs were identified in EP vs MP and MP vs LP related to cell proliferation and cell differentiation, respectively. Finally, lncRNAs-mRNAs co-expression networks were constructed based on the identified DE lncRNAs and their potential trans-target genes. The result reveals that lncRNAs may play diverse roles in different periods of antler growth. It provides a novel perspective for revealing the molecular mechanism of antler growth.
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Affiliation(s)
- Ruobing Han
- College of Wildlife and Protected Area, Northeast Forestry University, Harbin, China
| | - Lei Han
- College of Wildlife and Protected Area, Northeast Forestry University, Harbin, China
| | - Yanling Xia
- College of Wildlife and Protected Area, Northeast Forestry University, Harbin, China
| | - Mengya Guo
- College of Wildlife and Protected Area, Northeast Forestry University, Harbin, China
| | - Heping Li
- College of Wildlife and Protected Area, Northeast Forestry University, Harbin, China
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Broggini C, Abril N, Carranza J, Membrillo A. Evaluation of candidate reference genes for quantitative real-time PCR normalization in blood from red deer developing antlers. Sci Rep 2022; 12:16264. [PMID: 36171416 PMCID: PMC9519901 DOI: 10.1038/s41598-022-20676-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 09/16/2022] [Indexed: 12/03/2022] Open
Abstract
Sexual selection favors male traits that increase their ability to monopolize the breeding access to several females. Deer antlers are cranial appendages that regenerate annually in males. Throughout life, the phenology of antler growth advances and antler mass increases until the stag reaches, between 8 and 10 years old, maximum body mass and highest reproductive success. The molecular mechanisms of antler development are of great interest in both evolutionary and regenerative medicine studies. To minimize errors in the assessment of gene expression levels by qRT-PCR, we analyzed the stability of a panel of eight candidate reference genes and concluded that qRT-PCR normalization to three stable genes is strongly convenient in experiments performed in red deer antler blood. To validate our proposal, we compared the expression level of three genes linked to red deer antler growth (ANXA2, APOD and TPM1) in fifteen male red deer classified as young (up to 4 years old) and adults (4–6 years old). Our data confirms that B2M, ACTB and RPLP0 are valuable reference genes for future gene expression studies in red deer antler blood, which would provide increased insight into the effects of intrinsic factors that determine antler development in red deer.
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Affiliation(s)
- Camilla Broggini
- Wildlife Research Unit (UIRCP-UCO), University of Cordoba, 14014, Cordoba, Spain.
| | - Nieves Abril
- Department of Biochemistry and Molecular Biology, University of Cordoba, Cordoba, Spain
| | - Juan Carranza
- Wildlife Research Unit (UIRCP-UCO), University of Cordoba, 14014, Cordoba, Spain
| | - Alberto Membrillo
- Wildlife Research Unit (UIRCP-UCO), University of Cordoba, 14014, Cordoba, Spain
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4
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Elblinger E, Bokor J, Bokor Á, Altbäcker V, Nagy J, Szabó J, Sárdi B, Bâlteanu A, Rónai Z, Rózsa L, Rátky J, Anton I, Zsolnai A. Parentage testing and looking for single nucleotide markers associated with antler quality in deer ( Cervus elaphus). Arch Anim Breed 2022; 65:267-274. [PMID: 36035877 PMCID: PMC9399935 DOI: 10.5194/aab-65-267-2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 07/12/2022] [Indexed: 11/22/2022] Open
Abstract
To provide a cost-efficient parentage testing kit for red deer (Cervus elaphus), a 63 SNP set has been developed from a high-density Illumina
BovineHD BeadChip containing 777 962 SNPs after filtering of genotypes of 50
stags. The successful genotyping rate was 38.6 % on the chip. The ratio
of polymorphic loci among effectively genotyped loci was 6.5 %. The
selected 63 SNPs have been applied to 960 animals to perform parentage
control. Thirty SNPs out of the 63 had worked on the OpenArray platform. Their
combined value of the probability of identity and exclusion probability was
4.9×10-11 and 0.99803, respectively. A search for loci linked with antler quality was also performed on the
genotypes of the above-mentioned stags. Association studies revealed 14 SNPs
associated with antler quality, where low-quality antlers with short and
thin main beam antlers had values from 1 to 2, while high-quality antlers
with long and strong main beams had values between 4 and 5. The chance for a
stag to be correctly identified as having high-value antlers is expected to
be over 88 %.
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Affiliation(s)
- Edith Elblinger
- Kaposvár
Campus, Hungarian University of Agriculture and Life Sciences, Kaposvár, 7400, Hungary
| | - Julianna Bokor
- Game Management
Landscape Center, Hungarian University of Agriculture and Life Sciences, Kaposvár Campus, Bőszénfa, 7475, Hungary
| | - Árpád Bokor
- Kaposvár
Campus, Hungarian University of Agriculture and Life Sciences, Kaposvár, 7400, Hungary
| | - Vilmos Altbäcker
- Kaposvár
Campus, Hungarian University of Agriculture and Life Sciences, Kaposvár, 7400, Hungary
| | - János Nagy
- Game Management
Landscape Center, Hungarian University of Agriculture and Life Sciences, Kaposvár Campus, Bőszénfa, 7475, Hungary
| | - József Szabó
- Game Management
Landscape Center, Hungarian University of Agriculture and Life Sciences, Kaposvár Campus, Bőszénfa, 7475, Hungary
| | - Bertalan Sárdi
- Game Management
Landscape Center, Hungarian University of Agriculture and Life Sciences, Kaposvár Campus, Bőszénfa, 7475, Hungary
| | - Adrian Valentin Bâlteanu
- Institute of Life Sciences, University of Agricultural Sciences and Veterinary Medicine,
Cluj-Napoca, Romania
| | - Zsolt Rónai
- Department of Medical Chemistry, Molecular Biology and Pathobiochemistry, Eötvös Loránd University, Budapest, 1053, Hungary
| | - László Rózsa
- Kaposvár
Campus, Hungarian University of Agriculture and Life Sciences, Herceghalom, 2053, Hungary
| | - József Rátky
- Department of Obstetrics
and Food Animal Medicine Clinic, University of Veterinary Medicine Budapest, Budapest, 1078, Hungary
| | - István Anton
- Kaposvár
Campus, Hungarian University of Agriculture and Life Sciences, Herceghalom, 2053, Hungary
| | - Attila Zsolnai
- Kaposvár
Campus, Hungarian University of Agriculture and Life Sciences, Herceghalom, 2053, Hungary
- Institute for Farm Animal Gene Conservation, National Centre for
Biodiversity and Gene Conservation, Gödöllő, 2100, Hungary
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Jing H, Sun X, Li M, Peng J, Gu X, Xiong J. Exogenous Melatonin Activating Nuclear Factor E2-Related Factor 2 (Nrf2) Pathway via Melatonin Receptor to Reduce Oxidative Stress and Apoptosis in Antler Mesenchymal Stem Cells. Molecules 2022; 27:molecules27082515. [PMID: 35458712 PMCID: PMC9029981 DOI: 10.3390/molecules27082515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 04/09/2022] [Accepted: 04/11/2022] [Indexed: 11/16/2022] Open
Abstract
Antler growth depends on the proliferation and differentiation of mesenchymal stem cells (MSCs), and this process may be adversely affected by oxidative stress. Melatonin (MLT) has antioxidant functions, but its role in Cervidae remains largely unknown. In this article, flow cytometry, reactive oxygen species (ROS) identification, qPCR, and other methods were used to investigate the protective mechanism of MLT in H2O2-induced oxidative stress of antler MSCs. The results showed that MLT significantly increases cell viability by relieving the oxidative stress of antler MSCs. MLT inhibits cell apoptosis by protecting mitochondrial function. We blocked the melatonin receptor with luzindole (Luz) and found that the receptor blockade significantly increases H2O2-induced hyperoxide levels and causes significant inhibition of mitochondrial function. MLT treatment activates the nuclear factor E2-related factor 2 (Nrf2) antioxidant signaling pathway, up-regulates the expression of NAD(P)H quinone oxidoreductase 1 (NQO1) and other genes and it could inhibit apoptosis. In contrast, the melatonin receptor blockade down-regulates the expression of Nrf2 pathway-related genes, but significantly up-regulates the expression of apoptotic genes. It was indicated that MLT activates the Nrf2 pathway through the melatonin receptor and alleviates H2O2-induced oxidative stress and apoptosis in antler MSCs. This study provides a theoretical basis for further studying the oxidative stress and antioxidant process of antler MSCs and, thereby, increasing antler yields.
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Integrated analysis of miRNA and mRNA transcriptomic reveals antler growth regulatory network. Mol Genet Genomics 2021; 296:689-703. [PMID: 33770271 DOI: 10.1007/s00438-021-01776-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Accepted: 03/15/2021] [Indexed: 01/26/2023]
Abstract
The growth of antler is driven by endochondral ossification in the growth center of the apical region. Antler grows faster than cancer tissues, but it can be stably regulated and regenerated periodically. To elucidate the molecular mechanisms of how antler grows rapidly without carcinogenesis, in this study, we used RNA-seq technology to evaluate the changes of miRNA and mRNA profiles in antler at four different developmental stages, including 15, 60, 90, and 110 days. We identified a total of 55004 unigenes and 246 miRNAs of which, 10182, 13258, 10740 differentially expressed (DE) unigenes and 35, 53, 27 DE miRNAs were identified in 60-day vs. 15-day, 90-day vs. 60-day, and 110-day vs. 90-day. GO and KEGG pathway analysis indicated that DE unigenes and DE miRNA were mainly associated with chondrogenesis, osteogenesis and inhibition of oncogenesis, that were closely related to antler growth. The interaction networks of mRNA-mRNA and miRNA-mRNA related to chondrogenesis, osteogenesis and inhibition of oncogenesis of antler were constructed. The results indicated that mRNAs (COL2A1, SOX9, WWP2, FGFR1, SPARC, LOX, etc.) and miRNAs (miR-145, miR-199a-3p, miR-140, miR-199a-5p, etc.) might have key roles in chondrogenesis and osteogenesis of antler. As well as mRNA (TP53, Tpm3 and ATP1A1, etc.) and miRNA (miR-106a, miR-145, miR-1260b and miR-2898, etc.) might play important roles in inhibiting the carcinogenesis of antler. In summary, we constructed the mRNA-mRNA and miRNA-mRNA regulatory networks related to chondrogenesis, osteogenesis and inhibition of oncogenesis of antler, and identified key candidate mRNAs and miRNAs among them. Further developments and validations may provide a reference for in-depth analysis of the molecular mechanism of antler growth without carcinogenesis.
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7
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Dong Z, Coates D. Bioactive Molecular Discovery Using Deer Antlers as a Model of Mammalian Regeneration. J Proteome Res 2021; 20:2167-2181. [PMID: 33769828 DOI: 10.1021/acs.jproteome.1c00003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The ability to activate and regulate stem cells during wound healing and tissue regeneration is a promising field that is resulting in innovative approaches in the field of regenerative medicine. The regenerative capacity of invertebrates has been well documented; however, in mammals, stem cells that drive organ regeneration are rare. Deer antlers are the only known mammalian structure that can annually regenerate to produce a tissue containing dermis, blood vessels, nerves, cartilage, and bone. The neural crest derived stem cells that drive this process result in antlers growing at up to 2 cm/day. Deer antlers thus provide superior attributes compared to lower-order animal models, when investigating the regulation of stem cell-based regeneration. Antler stem cells can therefore be used as a model to investigate the bioactive molecules, biological processes, and pathways involved in the maintenance of a stem cell niche, and their activation and differentiation during organ formation. This review examines stem cell-based regeneration with a focus on deer antlers, a neural crest stem cell-based mammalian regenerative structure. It then discusses the omics technical platforms highlighting the proteomics approaches used for investigating the molecular mechanisms underlying stem cell regulation in antler tissues.
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Affiliation(s)
- Zhen Dong
- Sir John Walsh Research Institute, Faculty of Dentistry, University of Otago, Dunedin 9016, New Zealand
| | - Dawn Coates
- Sir John Walsh Research Institute, Faculty of Dentistry, University of Otago, Dunedin 9016, New Zealand
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8
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Feleke M, Bennett S, Chen J, Hu X, Williams D, Xu J. New physiological insights into the phenomena of deer antler: A unique model for skeletal tissue regeneration. J Orthop Translat 2020; 27:57-66. [PMID: 33437638 PMCID: PMC7773678 DOI: 10.1016/j.jot.2020.10.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 10/23/2020] [Accepted: 10/29/2020] [Indexed: 12/14/2022] Open
Abstract
Generally, mammals are unable to regenerate complex tissues and organs however the deer antler provides a rare anomaly to this rule. This osseous cranial appendage which is located on the frontal bone of male deer is capable of stem cell-based organogenesis, annual casting, and cyclic de novo regeneration. A series of recent studies have classified this form of regeneration as epimorphic stem cell based. Antler renewal is initiated by the activation of neural crest derived pedicle periosteal cells (PPCs) found residing within the pedicle periosteum (PP), these PPCs have the potential to differentiate into multiple lineages. Other antler stem cells (ASCs) are the reserve mesenchymal cells (RMCs) located in the antlers tip, which develop into cartilage tissue. Antlerogenic periosteal cells (APCs) found within the antlerogenic periosteum (AP) form the tissues of both the pedicle and first set of antlers. Antler stem cells (ASCs) further appear to progress through various stages of activation, this coordinated transition is considered imperative for stem cell-based mammalian regeneration. The latest developments have shown that the rapid elongation of the main beam and antler branches are a controlled form of tumour growth, regulated by the tumour suppressing genes TP73 and ADAMTS18. Both osteoclastogenesis, as well as osteogenic and chondrogenic differentiation are also involved. While there remains much to uncover this review both summarises and comprehensively evaluates our existing knowledge of tissue regeneration in the deer antler. This will assist in achieving the goal of in vitro organ regeneration in humans by furthering the field of modern regenerative medicine. The Translational potential of this article As a unique stem cell-based organ regeneration process in mammals, the deer antler represents a prime model system for investigating mechanisms of regeneration in mammalian tissues. Novel ASCs could provide cell-based therapies for regenerative medicine and bone remodelling for clinical application. A greater understanding of this process and a more in-depth defining of ASCs will potentiate improved clinical outcomes.
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Affiliation(s)
- Mesalie Feleke
- Division of Regenerative Biology, School of Biomedical Sciences, University of Western Australia, Perth, 6009, Australia
| | - Samuel Bennett
- Division of Regenerative Biology, School of Biomedical Sciences, University of Western Australia, Perth, 6009, Australia
| | - Jiazhi Chen
- Guangdong Provincial Key Laboratory of Industrial Surfactant, Guangdong Research Institute of Petrochemical and Fine Chemical Engineering, Guangdong Academy of Sciences, Guangzhou, 510665, China.,Division of Regenerative Biology, School of Biomedical Sciences, University of Western Australia, Perth, 6009, Australia
| | - Xiaoyong Hu
- Guangdong Provincial Key Laboratory of Industrial Surfactant, Guangdong Research Institute of Petrochemical and Fine Chemical Engineering, Guangdong Academy of Sciences, Guangzhou, 510665, China
| | - Desmond Williams
- Division of Regenerative Biology, School of Biomedical Sciences, University of Western Australia, Perth, 6009, Australia
| | - Jiake Xu
- Division of Regenerative Biology, School of Biomedical Sciences, University of Western Australia, Perth, 6009, Australia
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Mining the red deer genome (CerEla1.0) to develop X-and Y-chromosome-linked STR markers. PLoS One 2020; 15:e0242506. [PMID: 33226998 PMCID: PMC7986210 DOI: 10.1371/journal.pone.0242506] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 11/03/2020] [Indexed: 12/13/2022] Open
Abstract
Microsatellites are widely applied in population and forensic genetics, wildlife studies and parentage testing in animal breeding, among others, and recently, high-throughput sequencing technologies have greatly facilitated the identification of microsatellite markers. In this study the genomic data of Cervus elaphus (CerEla1.0) was exploited, in order to identify microsatellite loci along the red deer genome and for designing the cognate primers. The bioinformatics pipeline identified 982,433 microsatellite motifs genome-wide, assorted along the chromosomes, from which 45,711 loci mapped to the X- and 1096 to the Y-chromosome. Primers were successfully designed for 170,873 loci, and validated with an independently developed autosomal tetranucleotide STR set. Ten X- and five Y-chromosome-linked microsatellites were selected and tested by two multiplex PCR setups on genomic DNA samples of 123 red deer stags. The average number of alleles per locus was 3.3, and the average gene diversity value of the markers was 0.270. The overall observed and expected heterozygosities were 0.755 and 0.832, respectively. Polymorphic Information Content (PIC) ranged between 0.469 and 0.909 per locus with a mean value of 0.813. Using the X- and Y-chromosome linked markers 19 different Y-chromosome and 72 X-chromosome lines were identified. Both the X- and the Y-haplotypes split to two distinct clades each. The Y-chromosome clades correlated strongly with the geographic origin of the haplotypes of the samples. Segregation and admixture of subpopulations were demonstrated by the use of the combination of nine autosomal and 16 sex chromosomal STRs concerning southwestern and northeastern Hungary. In conclusion, the approach demonstrated here is a very efficient method for developing microsatellite markers for species with available genomic sequence data, as well as for their use in individual identifications and in population genetics studies.
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Comparative Metabolomics Study Revealed Difference in Central Carbon Metabolism between Sika Deer and Red Deer Antler. Int J Genomics 2020; 2020:7192896. [PMID: 32908856 PMCID: PMC7471787 DOI: 10.1155/2020/7192896] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Accepted: 06/22/2020] [Indexed: 11/18/2022] Open
Abstract
The antler regeneration has been well studied for the past two decades and adopted in the regenerative medicine model for studying on developmental biology. Despite our growing knowledge of functional molecules regulating antler regeneration, we still do not know whether antler from different deer species possess the exact same mechanism or not. Our previous comparative study between sika deer and red deer suggests that the metabolic pathways between them are profoundly different based on protein level. Therefore, the metabolomic technology is used to identify and quantify the metabolites in antler samples, providing interesting insights into differential metabolite profile of antlers between sika deer and red deer. The distinct metabolic characteristics of sika deer compared to red deer provide an opportunity to explain why the red deer antler with a larger size. The enrichment analysis of differential metabolites showed that three pathways including glycine and serine metabolism, methionine metabolism, and pterine biosynthesis had a significant difference between two antler groups.
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11
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Yao B, Wang C, Zhou Z, Zhang M, Zhao D, Bai X, Leng X. Comparative transcriptome analysis of the main beam and brow tine of sika deer antler provides insights into the molecular control of rapid antler growth. Cell Mol Biol Lett 2020; 25:42. [PMID: 32944020 PMCID: PMC7487962 DOI: 10.1186/s11658-020-00234-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 09/02/2020] [Indexed: 12/15/2022] Open
Abstract
Background Deer antlers have become a valuable model for biomedical research due to the capacities of regeneration and rapid growth. However, the molecular mechanism of rapid antler growth remains to be elucidated. The aim of the present study was to compare and explore the molecular control exerted by the main beam and brow tine during rapid antler growth. Methods The main beams and brow tines of sika deer antlers were collected from Chinese sika deer (Cervus nippon) at the rapid growth stage. Comparative transcriptome analysis was conducted using RNA-Seq technology. Differential expression was assessed using the DEGseq package. Functional Gene Ontology (GO) enrichment analysis was accomplished using a rigorous algorithm according to the GO Term Finder tool, and KEGG (Kyoto Encyclopedia of Genes and Genomes) pathway enrichment analysis was accomplished with the R function phyper, followed by the hypergeometric test and Bonferroni correction. Quantitative real-time polymerase chain reaction (qRT-PCR) was carried out to verify the RNA levels for differentially expressed mRNAs. Results The expression levels of 16 differentially expressed genes (DEGs) involved in chondrogenesis and cartilage development were identified as significantly upregulated in the main beams, including transcription factor SOX-9 (Sox9), collagen alpha-1(II) chain (Col2a1), aggrecan core protein (Acan), etc. However, the expression levels of 17 DEGs involved in endochondral ossification and bone formation were identified as significantly upregulated in the brow tines, including collagen alpha-1(X) chain (Col10a1), osteopontin (Spp1) and bone sialoprotein 2 (Ibsp), etc. Conclusion These results suggest that the antler main beam has stronger growth capacity involved in chondrogenesis and cartilage development compared to the brow tine during rapid antler growth, which is mainly achieved through regulation of Sox9 and its target genes, whereas the antler brow tine has stronger capacities of endochondral bone formation and resorption compared to the main beam during rapid antler growth, which is mainly achieved through the genes involved in regulating osteoblast and osteoclast activities. Thus, the current research has deeply expanded our understanding of the intrinsic molecular regulation displayed by the main beam and brow tine during rapid antler growth.
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Affiliation(s)
- Baojin Yao
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, 130117 Jilin China
| | - Chaonan Wang
- College of traditional Chinese medicine, Changchun University of Chinese Medicine, Changchun, 130117 China
| | - Zhenwei Zhou
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, 130117 Jilin China
| | - Mei Zhang
- Innovation Practice Center, Changchun University of Chinese Medicine, Changchun, 130117 Jilin China
| | - Daqing Zhao
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, 130117 Jilin China
| | - Xueyuan Bai
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, 130117 Jilin China
| | - Xiangyang Leng
- The Affiliated Hospital of Changchun University of Chinese Medicine, Changchun, 130117 Jilin China
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12
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Zhao P, Wang S, Ma Z, Jin Y, Ni D, Liu W, Han C, Ren Z. Differential Transcriptome Analysis of Cervus elaphus songaricus and Cervus elaphus yarkandensis Reveals Candidate Genes for Antler Regeneration. RUSS J GENET+ 2020. [DOI: 10.1134/s1022795420030187] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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13
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Su H, Tang X, Zhang X, Liu L, Jing L, Pan D, Sun W, He H, Yang C, Zhao D, Zhang H, Qi B. Comparative proteomics analysis reveals the difference during antler regeneration stage between red deer and sika deer. PeerJ 2019; 7:e7299. [PMID: 31346498 PMCID: PMC6642628 DOI: 10.7717/peerj.7299] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Accepted: 06/14/2019] [Indexed: 12/21/2022] Open
Abstract
Deer antler, as the only mammalian regenerative appendage, provides an optimal model to study regenerative medicine. Antler harvested from red deer or sika deer were mainly study objects used to disclose the mechanism underlying antler regeneration over past decades. A previous study used proteomic technology to reveal the signaling pathways of antler stem cell derived from red deer. Moreover, transcriptome of antler tip from sika deer provide us with the essential genes, which regulated antler development and regeneration. However, antler comparison between red deer and sika deer has not been well studied. In our current study, proteomics were employed to analyze the biological difference of antler regeneration between sika deer and red deer. The proteomics profile was completed by searching the UniProt database, and differentially expressed proteins were identified by bioinformatic software. Thirty-six proteins were highly expressed in red deer antler, while 144 proteins were abundant in sika deer. GO and KEGG analysis revealed that differentially expressed proteins participated in the regulation of several pathways including oxidative phosphorylation, ribosome, extracellular matrix interaction, and PI3K-Akt pathway.
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Affiliation(s)
- Hang Su
- Practice Innovations Center, Changchun University of Chinese Medicine, Changchun, China
| | - Xiaolei Tang
- College of Pharmacy, Changchun University of Chinese Medicine, Changchun, China
| | - Xiaocui Zhang
- College of Pharmacy, Changchun University of Chinese Medicine, Changchun, China
| | - Li Liu
- College of Pharmacy, Changchun University of Chinese Medicine, Changchun, China
| | - Li Jing
- Practice Innovations Center, Changchun University of Chinese Medicine, Changchun, China
| | - Daian Pan
- School of Clinical Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - Weijie Sun
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, China
| | - Huinan He
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, China
| | - Chonghui Yang
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, China
| | - Daqing Zhao
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, China
| | - He Zhang
- School of Clinical Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - Bin Qi
- College of Pharmacy, Changchun University of Chinese Medicine, Changchun, China
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14
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Ba H, Wang D, Yau TO, Shang Y, Li C. Transcriptomic analysis of different tissue layers in antler growth Center in Sika Deer (Cervus nippon). BMC Genomics 2019; 20:173. [PMID: 30836939 PMCID: PMC6402185 DOI: 10.1186/s12864-019-5560-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Accepted: 02/22/2019] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND With the unprecedented rapid growth rate (up to 2.75 cm/day), velvet antler is an invaluable model for the identification of potent growth factors and signaling networks for extremely fast growing tissues, mainly cartilage. Antler growth center (AGC) locates in its tip and consists of five tissue layers: reserve mesenchyme (RM), precartilage (PC), transition zone (TZ), cartilage (CA) and mineralized cartilage (MC). The aim of this study was to investigate the transcription dynamics in the AGC using RNA-seq technology. RESULTS Five tissue layers in the AGC were collected from three 3-year-old male sika deer using our previously reported sampling method (morphologically distinguishable). After sequencing (15 samples; triplicates/tissue layer), we assembled a reference transcriptome de novo and used RNA-seq to measure gene expression profiles across these five layers. Nine differentially expressed genes (DEGs) were selected from our data and subsequently verified using qRT-PCR. The results showed a high consistency with the RNA-seq results (R2 = 0.80). Nine modules were constructed based on co-expression network analysis, and these modules contained 370 hub genes. These genes were found to be mainly involved in mesenchymal progenitor cell proliferation, chondrogenesis, osteogenesis and angiogenesis. Combination of our own results with the previously published reports, we found that Wnt signaling likely plays a key role not only in stimulating the antler stem cells or their immediate progeny, but also in promoting chondrogenesis and osteogenesis during antler development. CONCLUSION We have successfully assembled a reference transcriptome, generated gene expression profiling across the five tissue layers in the AGC, and identified nine co-expressed modules that contain 370 hub genes and genes predorminantly expressed in and highly relevant to each tissue layer. We believe our findings have laid the foundation for the identification of novel genes for rapid proliferation and chondrogenic differentiation of antler cells.
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Affiliation(s)
- Hengxing Ba
- State Key Laboratory for Molecular Biology of Special Wild Economic Animals, Institute of Special Wild Economic Animals and Plants, Chinese Academy of Agricultural Sciences, Changchun, 130112, China
| | - Datao Wang
- State Key Laboratory for Molecular Biology of Special Wild Economic Animals, Institute of Special Wild Economic Animals and Plants, Chinese Academy of Agricultural Sciences, Changchun, 130112, China
| | - Tung On Yau
- College of Science and Technology, Nottingham Trent University, Clifton Campus, Nottingham, NG11 8NS, UK
| | - Yudong Shang
- State Key Laboratory for Molecular Biology of Special Wild Economic Animals, Institute of Special Wild Economic Animals and Plants, Chinese Academy of Agricultural Sciences, Changchun, 130112, China
| | - Chunyi Li
- State Key Laboratory for Molecular Biology of Special Wild Economic Animals, Institute of Special Wild Economic Animals and Plants, Chinese Academy of Agricultural Sciences, Changchun, 130112, China. .,Changchun Sci-Tech University, Changchun, 130600, China.
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15
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Yao B, Zhang M, Liu M, Liu Y, Hu Y, Zhao Y. Transcriptomic characterization elucidates a signaling network that controls antler growth. Genome 2018; 61:829-841. [DOI: 10.1139/gen-2017-0241] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Deer antlers are amazing appendages with the fastest growth rate among mammalian organs. Antler growth is driven by the growth center through a modified endochondral ossification process. Thus, identification of signaling pathways functioning in antler growth center would help us to uncover the underlying molecular mechanism of rapid antler growth. Furthermore, exploring and dissecting the molecular mechanism that regulates antler growth is extremely important and helpful for identifying methods to enhance long bone growth and treat cartilage- and bone-related diseases. In this study, we build a comprehensive intercellular signaling network in antler growth centers from both the slow growth stage and rapid growth stage using a state-of-art RNA-Seq approach. This network includes differentially expressed genes that regulate the activation of multiple signaling pathways, including the regulation of actin cytoskeleton, calcium signaling, and adherens junction. These signaling pathways coordinately control multiple biological processes, including chondrocyte proliferation and differentiation, matrix homeostasis, mechanobiology, and aging processes, during antler growth in a comprehensive and efficient manner. Therefore, our study provides novel insights into the molecular mechanisms regulating antler growth and provides valuable and powerful insight for medical research on therapeutic strategies targeting skeletal disorders and related cartilage and bone diseases.
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Affiliation(s)
- Baojin Yao
- Chinese Medicine and Bioengineering Research and Development Center, Changchun University of Chinese Medicine, Changchun 130117, China
| | - Mei Zhang
- Innovation Practice Center, Changchun University of Chinese Medicine, Changchun 130117, China
| | - Meixin Liu
- Chinese Medicine and Bioengineering Research and Development Center, Changchun University of Chinese Medicine, Changchun 130117, China
| | - Yuxin Liu
- Chinese Medicine and Bioengineering Research and Development Center, Changchun University of Chinese Medicine, Changchun 130117, China
| | - Yaozhong Hu
- Chinese Medicine and Bioengineering Research and Development Center, Changchun University of Chinese Medicine, Changchun 130117, China
| | - Yu Zhao
- Chinese Medicine and Bioengineering Research and Development Center, Changchun University of Chinese Medicine, Changchun 130117, China
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16
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Ker DFE, Wang D, Sharma R, Zhang B, Passarelli B, Neff N, Li C, Maloney W, Quake S, Yang YP. Identifying deer antler uhrf1 proliferation and s100a10 mineralization genes using comparative RNA-seq. Stem Cell Res Ther 2018; 9:292. [PMID: 30376879 PMCID: PMC6208050 DOI: 10.1186/s13287-018-1027-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Revised: 08/24/2018] [Accepted: 09/30/2018] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Deer antlers are bony structures that re-grow at very high rates, making them an attractive model for studying rapid bone regeneration. METHODS To identify the genes that are involved in this fast pace of bone growth, an in vitro RNA-seq model that paralleled the sharp differences in bone growth between deer antlers and humans was established. Subsequently, RNA-seq (> 60 million reads per library) was used to compare transcriptomic profiles. Uniquely expressed deer antler proliferation as well as mineralization genes were identified via a combination of differential gene expression and subtraction analysis. Thereafter, the physiological relevance as well as contributions of these identified genes were determined by immunofluorescence, gene overexpression, and gene knockdown studies. RESULTS Cell characterization studies showed that in vitro-cultured deer antler-derived reserve mesenchyme (RM) cells exhibited high osteogenic capabilities and cell surface markers similar to in vivo counterparts. Under identical culture conditions, deer antler RM cells proliferated faster (8.6-11.7-fold increase in cell numbers) and exhibited increased osteogenic differentiation (17.4-fold increase in calcium mineralization) compared to human mesenchymal stem cells (hMSCs), paralleling in vivo conditions. Comparative RNA-seq identified 40 and 91 previously unknown and uniquely expressed fallow deer (FD) proliferation and mineralization genes, respectively, including uhrf1 and s100a10. Immunofluorescence studies showed that uhrf1 and s100a10 were expressed in regenerating deer antlers while gene overexpression and gene knockdown studies demonstrated the proliferation contributions of uhrf1 and mineralization capabilities of s100a10. CONCLUSION Using a simple, in vitro comparative RNA-seq approach, novel genes pertinent to fast bony antler regeneration were identified and their proliferative/osteogenic function was verified via gene overexpression, knockdown, and immunostaining. This combinatorial approach may be applicable to discover unique gene contributions between any two organisms for a given phenomenon-of-interest.
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Affiliation(s)
- Dai Fei Elmer Ker
- Department of Orthopaedic Surgery, Stanford University, 300 Pasteur Drive, Stanford, CA 94305 USA
| | - Dan Wang
- Department of Orthopaedic Surgery, Stanford University, 300 Pasteur Drive, Stanford, CA 94305 USA
- Department of Stomatology, Tenth People’s Hospital of Tongji University, 301 Yanchang Road, Shanghai, 200072 China
| | - Rashmi Sharma
- Department of Bioengineering, Stanford University, Shriram Center 443 Via Ortega, Stanford, CA 94305 USA
| | - Bin Zhang
- Department of Orthopaedic Surgery, Stanford University, 300 Pasteur Drive, Stanford, CA 94305 USA
| | - Ben Passarelli
- Scientific Computing Core, Calico Life Sciences LLC, 1170 Veterans Blvd., South San Francisco, CA 94080 USA
| | - Norma Neff
- Department of Bioengineering, Stanford University, Shriram Center 443 Via Ortega, Stanford, CA 94305 USA
| | - Chunyi Li
- State Key Lab for Molecular Biology of Special Economic Animals, 4899 Juye Street, Changchun, 130112 Jilin China
| | - William Maloney
- Department of Orthopaedic Surgery, Stanford University, 300 Pasteur Drive, Stanford, CA 94305 USA
| | - Stephen Quake
- Department of Bioengineering, Stanford University, Shriram Center 443 Via Ortega, Stanford, CA 94305 USA
- Department of Applied Physics, Stanford University, 348 Via Pueblo Mall, Stanford, CA 94305 USA
- Howard Hughes Medical Institute, 4000 Jones Bridge Road, Chevy Chase, MD 20815 USA
| | - Yunzhi Peter Yang
- Department of Orthopaedic Surgery, Stanford University, 300 Pasteur Drive, Stanford, CA 94305 USA
- Department of Bioengineering, Stanford University, Shriram Center 443 Via Ortega, Stanford, CA 94305 USA
- Department of Material Science and Engineering, Stanford University, 496 Lomita Mall, Stanford, CA 94305 USA
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17
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Global analysis of tissue-differential gene expression patterns and functional regulation of rapid antler growth. MAMMAL RES 2018. [DOI: 10.1007/s13364-018-0394-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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18
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Bana NÁ, Nyiri A, Nagy J, Frank K, Nagy T, Stéger V, Schiller M, Lakatos P, Sugár L, Horn P, Barta E, Orosz L. The red deer Cervus elaphus genome CerEla1.0: sequencing, annotating, genes, and chromosomes. Mol Genet Genomics 2018; 293:665-684. [PMID: 29294181 DOI: 10.1007/s00438-017-1412-3] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Accepted: 12/19/2017] [Indexed: 12/22/2022]
Abstract
We present here the de novo genome assembly CerEla1.0 for the red deer, Cervus elaphus, an emblematic member of the natural megafauna of the Northern Hemisphere. Humans spread the species in the South. Today, the red deer is also a farm-bred animal and is becoming a model animal in biomedical and population studies. Stag DNA was sequenced at 74× coverage by Illumina technology. The ALLPATHS-LG assembly of the reads resulted in 34.7 × 103 scaffolds, 26.1 × 103 of which were utilized in Cer.Ela1.0. The assembly spans 3.4 Gbp. For building the red deer pseudochromosomes, a pre-established genetic map was used for main anchor points. A nearly complete co-linearity was found between the mapmarker sequences of the deer genetic map and the order and orientation of the orthologous sequences in the syntenic bovine regions. Syntenies were also conserved at the in-scaffold level. The cM distances corresponded to 1.34 Mbp uniformly along the deer genome. Chromosomal rearrangements between deer and cattle were demonstrated. 2.8 × 106 SNPs, 365 × 103 indels and 19368 protein-coding genes were identified in CerEla1.0, along with positions for centromerons. CerEla1.0 demonstrates the utilization of dual references, i.e., when a target genome (here C. elaphus) already has a pre-established genetic map, and is combined with the well-established whole genome sequence of a closely related species (here Bos taurus). Genome-wide association studies (GWAS) that CerEla1.0 (NCBI, MKHE00000000) could serve for are discussed.
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Affiliation(s)
- Nóra Á Bana
- Agricultural Biotechnology Institute, National Agricultural Research and Innovation Center, Szent-Györgyi Albert str. 4, Gödöllő, 2100, Hungary.,Department of Animal Breeding Technology and Management Faculty of Agricultural and Environmental Sciences, Kaposvár University, Guba Sándor str. 40, Kaposvár, 7400, Hungary
| | - Anna Nyiri
- Agricultural Biotechnology Institute, National Agricultural Research and Innovation Center, Szent-Györgyi Albert str. 4, Gödöllő, 2100, Hungary
| | - János Nagy
- Department of Animal Breeding Technology and Management Faculty of Agricultural and Environmental Sciences, Kaposvár University, Guba Sándor str. 40, Kaposvár, 7400, Hungary
| | - Krisztián Frank
- Agricultural Biotechnology Institute, National Agricultural Research and Innovation Center, Szent-Györgyi Albert str. 4, Gödöllő, 2100, Hungary.,Department of Animal Breeding Technology and Management Faculty of Agricultural and Environmental Sciences, Kaposvár University, Guba Sándor str. 40, Kaposvár, 7400, Hungary
| | - Tibor Nagy
- Agricultural Biotechnology Institute, National Agricultural Research and Innovation Center, Szent-Györgyi Albert str. 4, Gödöllő, 2100, Hungary
| | - Viktor Stéger
- Agricultural Biotechnology Institute, National Agricultural Research and Innovation Center, Szent-Györgyi Albert str. 4, Gödöllő, 2100, Hungary
| | - Mátyás Schiller
- Agricultural Biotechnology Institute, National Agricultural Research and Innovation Center, Szent-Györgyi Albert str. 4, Gödöllő, 2100, Hungary
| | - Péter Lakatos
- 1st Department of Internal Medicine, Semmelweis University, Korányi Sándor str. 2/a, Budapest, 1083, Hungary
| | - László Sugár
- Department of Animal Breeding Technology and Management Faculty of Agricultural and Environmental Sciences, Kaposvár University, Guba Sándor str. 40, Kaposvár, 7400, Hungary
| | - Péter Horn
- Department of Animal Breeding Technology and Management Faculty of Agricultural and Environmental Sciences, Kaposvár University, Guba Sándor str. 40, Kaposvár, 7400, Hungary
| | - Endre Barta
- Agricultural Biotechnology Institute, National Agricultural Research and Innovation Center, Szent-Györgyi Albert str. 4, Gödöllő, 2100, Hungary.,Department of Biochemistry and Molecular Biology, University of Debrecen, Nagyerdei ave 98, Debrecen, 4032, Hungary
| | - László Orosz
- Agricultural Biotechnology Institute, National Agricultural Research and Innovation Center, Szent-Györgyi Albert str. 4, Gödöllő, 2100, Hungary. .,Department of Genetics, Faculty of Sciences, Eötvös Loránd University, Pázmány Péter ave. 1/c, Budapest, 1117, Hungary.
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19
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The Regulatory Mechanism of MLT/MT1 Signaling on the Growth of Antler Mesenchymal Cells. Molecules 2017; 22:molecules22101793. [PMID: 29065543 PMCID: PMC6151843 DOI: 10.3390/molecules22101793] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Revised: 10/17/2017] [Accepted: 10/19/2017] [Indexed: 12/27/2022] Open
Abstract
Melatonin (MLT) plays an important role in regulating the physiological cycle of seasonal breeding animals. Melatonin receptor I (MT1) is effectively expressed in the cambium layer of deer antler. However, the function and metabolic mechanism of MLT/MT1 signaling in the mesenchymal cells of sika deer remain to be further elucidated. In this work, we detected the effects of MLT/MT1 signaling on mesenchymal cells proliferation and the interaction between MLT/MT1 and IGF1/IGF1-R signaling. The results show that (1) deer antler mesenchymal cells actually express MT1; (2) exogenous melatonin significantly promotes mesenchymal cells proliferation, while MT1 knock-down significantly impairs the positive effects of melatonin; and (3) melatonin significantly enhanced IGF1/IGF1-R signaling, as both the expression of IGF1 and IGF-1R increased, while MT1 knock-down significantly decreased IGF1-R expression and IGF1 synthesis. In summary, these data verified that MLT/MT1 signaling plays a crucial role in antler mesenchymal proliferation, which may be mediated by IGF1/IGF1-R.
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20
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Durkalec M, Kolenda R, Owczarek T, Szkoda J, Nawrocka A, Grzegrzółka J, Dzięgiel P, Socha P, Kołacz R, Schierack P, Żmudzki J, Posyniak A. Expression of metallothionein in the liver and kidneys of the red deer (Cervus elaphus L.) from an industrial metal smelting area of Poland. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2017; 137:121-129. [PMID: 27918943 DOI: 10.1016/j.ecoenv.2016.11.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Revised: 11/22/2016] [Accepted: 11/25/2016] [Indexed: 06/06/2023]
Abstract
The metallothionein 1 (MT1) coding sequence of red deer was identified and compared to orthologous sequences from other mammals. Over 90% identity was observed between red deer MT1 amino acid sequence and MT1 sequences of other ruminants. Liver and kidney samples of red deer were collected from the industrial zinc smelting site of Miasteczko Slaskie and from the Masuria Lake District serving as a pollution-free control site. The concentrations of cadmium (Cd), lead (Pb), copper (Cu) and zinc (Zn) were analyzed by the atomic absorption spectrometry technique (AAS). The levels of Cd in the liver of red deer from the metal smelting region was about 8 times higher than for the reference control site. Next, the expression of MT1 mRNA in the liver of red deer was quantified by the reverse transcription-quantitative polymerase chain reaction (RT-qPCR) and the expression of MT1/2 protein in the liver and kidneys was analyzed by immunohistochemistry. Positive correlations were found between expression levels for MT1 mRNA and the concentrations of Cu and Zn in liver of red deer, and with the age of animals. Immunohistochemical staining demonstrated the nuclear and cytoplasmatic expression in both liver and kidney tissues, but with no obvious relationship shown for the expression of MT1/2 protein and tissue metal levels. Our results showed that the analysis of MT expression levels in the red deer could not be used independently as a biomarker for identifying exposure to Cd, but could be co-analyzed with tissue metal levels to give better prognosis for environmental exposure to metals.
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Affiliation(s)
- Maciej Durkalec
- Department of Toxicology and Pharmacology, National Veterinary Research Institute, Aleja Partyzantów 57, 24-100 Puławy, Poland.
| | - Rafał Kolenda
- Institute of Biotechnology, Brandenburg University of Technology Cottbus-Senftenberg, Großenhainer Str. 57, 01968 Senftenberg, Germany; Department of Biochemistry, Pharmacology and Toxicology, Wroclaw University of Environmental and Life Sciences, ul. C. K. Norwida 31, 51-375 Wroclaw, Poland.
| | - Tomasz Owczarek
- Department of Biochemistry, Pharmacology and Toxicology, Wroclaw University of Environmental and Life Sciences, ul. C. K. Norwida 31, 51-375 Wroclaw, Poland
| | - Józef Szkoda
- Department of Toxicology and Pharmacology, National Veterinary Research Institute, Aleja Partyzantów 57, 24-100 Puławy, Poland
| | - Agnieszka Nawrocka
- Department of Toxicology and Pharmacology, National Veterinary Research Institute, Aleja Partyzantów 57, 24-100 Puławy, Poland
| | - Jędrzej Grzegrzółka
- Department of Histology and Embryology, Wroclaw Medical University, ul. Chałubińskiego 6a, 50-368 Wrocław, Poland
| | - Piotr Dzięgiel
- Department of Histology and Embryology, Wroclaw Medical University, ul. Chałubińskiego 6a, 50-368 Wrocław, Poland; Department of Physiotherapy, Wroclaw University of Physical Education, al. I. J. Paderewskiego 35, 51-612 Wroclaw, Poland
| | - Piotr Socha
- Department of Animal Reproduction with Clinic, University of Warmia and Mazury in Olsztyn, ul. M. Oczapowskiego 14, 10-719 Olsztyn, Poland
| | - Roman Kołacz
- Department of Environment, Hygiene and Animal Welfare, Wrocław University of Environmental and Life Sciences, ul. Chełmonskiego 38C, 51-630 Wroclaw, Poland
| | - Peter Schierack
- Institute of Biotechnology, Brandenburg University of Technology Cottbus-Senftenberg, Großenhainer Str. 57, 01968 Senftenberg, Germany
| | - Jan Żmudzki
- Department of Toxicology and Pharmacology, National Veterinary Research Institute, Aleja Partyzantów 57, 24-100 Puławy, Poland
| | - Andrzej Posyniak
- Department of Toxicology and Pharmacology, National Veterinary Research Institute, Aleja Partyzantów 57, 24-100 Puławy, Poland
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21
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Jia BY, Ba HX, Wang GW, Yang Y, Cui XZ, Peng YH, Zheng JJ, Xing XM, Yang FH. Transcriptome analysis of sika deer in China. Mol Genet Genomics 2016; 291:1941-53. [PMID: 27423230 DOI: 10.1007/s00438-016-1231-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2016] [Accepted: 07/11/2016] [Indexed: 12/17/2022]
Abstract
Sika deer is of great commercial value because their antlers are used in tonics and alternative medicine and their meat is healthy and delicious. The goal of this study was to generate transcript sequences from sika deer for functional genomic analyses and to identify the transcripts that demonstrate tissue-specific, age-dependent differential expression patterns. These sequences could enhance our understanding of the molecular mechanisms underlying sika deer growth and development. In the present study, we performed de novo transcriptome assembly and profiling analysis across ten tissue types and four developmental stages (juvenile, adolescent, adult, and aged) of sika deer, using Illumina paired-end tag (PET) sequencing technology. A total of 1,752,253 contigs with an average length of 799 bp were generated, from which 1,348,618 unigenes with an average length of 590 bp were defined. Approximately 33.2 % of these (447,931 unigenes) were then annotated in public protein databases. Many sika deer tissue-specific, age-dependent unigenes were identified. The testes have the largest number of tissue-enriched unigenes, and some of them were prone to develop new functions for other tissues. Additionally, our transcriptome revealed that the juvenile-adolescent transition was the most complex and important stage of the sika deer life cycle. The present work represents the first multiple tissue transcriptome analysis of sika deer across four developmental stages. The generated data not only provide a functional genomics resource for future biological research on sika deer but also guide the selection and manipulation of genes controlling growth and development.
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Affiliation(s)
- Bo-Yin Jia
- State Key Laboratory for Molecular Biology of Special Economical Animals, Institute of Special Economic Animals and Plants, Chinese Academy of Agricultural Sciences, 4899 Juye Street, Changchun, 130112, China
| | - Heng-Xing Ba
- State Key Laboratory for Molecular Biology of Special Economical Animals, Institute of Special Economic Animals and Plants, Chinese Academy of Agricultural Sciences, 4899 Juye Street, Changchun, 130112, China
| | - Gui-Wu Wang
- State Key Laboratory for Molecular Biology of Special Economical Animals, Institute of Special Economic Animals and Plants, Chinese Academy of Agricultural Sciences, 4899 Juye Street, Changchun, 130112, China
| | - Ying Yang
- State Key Laboratory for Molecular Biology of Special Economical Animals, Institute of Special Economic Animals and Plants, Chinese Academy of Agricultural Sciences, 4899 Juye Street, Changchun, 130112, China
| | - Xue-Zhe Cui
- State Key Laboratory for Molecular Biology of Special Economical Animals, Institute of Special Economic Animals and Plants, Chinese Academy of Agricultural Sciences, 4899 Juye Street, Changchun, 130112, China
| | - Ying-Hua Peng
- State Key Laboratory for Molecular Biology of Special Economical Animals, Institute of Special Economic Animals and Plants, Chinese Academy of Agricultural Sciences, 4899 Juye Street, Changchun, 130112, China
| | - Jun-Jun Zheng
- State Key Laboratory for Molecular Biology of Special Economical Animals, Institute of Special Economic Animals and Plants, Chinese Academy of Agricultural Sciences, 4899 Juye Street, Changchun, 130112, China
| | - Xiu-Mei Xing
- State Key Laboratory for Molecular Biology of Special Economical Animals, Institute of Special Economic Animals and Plants, Chinese Academy of Agricultural Sciences, 4899 Juye Street, Changchun, 130112, China
| | - Fu-He Yang
- State Key Laboratory for Molecular Biology of Special Economical Animals, Institute of Special Economic Animals and Plants, Chinese Academy of Agricultural Sciences, 4899 Juye Street, Changchun, 130112, China.
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22
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Direct localisation of molecules in tissue sections of growing antler tips using MALDI imaging. Mol Cell Biochem 2015; 409:225-41. [DOI: 10.1007/s11010-015-2527-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2015] [Accepted: 08/06/2015] [Indexed: 12/24/2022]
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23
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An activity-maintaining sequential protein extraction method for bioactive assay and proteome analysis of velvet antlers. Talanta 2013; 107:189-94. [DOI: 10.1016/j.talanta.2013.01.015] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2012] [Revised: 01/05/2013] [Accepted: 01/09/2013] [Indexed: 12/19/2022]
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24
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Li C, Harper A, Puddick J, Wang W, McMahon C. Proteomes and signalling pathways of antler stem cells. PLoS One 2012; 7:e30026. [PMID: 22279561 PMCID: PMC3261186 DOI: 10.1371/journal.pone.0030026] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2011] [Accepted: 12/12/2011] [Indexed: 12/15/2022] Open
Abstract
As the only known example of complete organ regeneration in mammals, deer antler in the growing or velvet phase is of major interest in developmental biology. This regeneration event initiates from self-renewing antler stem cells that exhibit pluripotency. At present, it remains unclear how the activation and quiescence of antler stem cells are regulated. Therefore, in the present study proteins that were differentially expressed between the antler stem cells and somatic cells (facial periosteum) were identified by a gel-based proteomic technique, and analysed using Ingenuity Pathway Analysis software. Several molecular pathways (PI3K/Akt, ERK/MAPK, p38 MAPK, etc.) were found to be activated during proliferation. Also expressed were the transcription factors POU5F1, SOX2, NANOG and MYC, which are key markers of embryonic stem cells. Expression of these proteins was confirmed in both cultured cells and fresh tissues by Western blot analysis. Therefore, the molecular pathways and transcription factors identified in the current study are common to embryonic and adult stem cells. However, expression of embryonic stem cell transcription factors would suggest that antler stem cells are, potentially, an intermediary stem cell type between embryonic and the more specialized tissue-specific stem cells like those residing in muscle, fat or from a hematopoietic origin. The retention of this embryonic, pluripotent lineage may be of fundamental importance for the subsequent regenerative capacity of antlers.
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Affiliation(s)
- Chunyi Li
- Developmental Biology Group, AgResearch Ltd, Invermay Agricultural Centre, Mosgiel, New Zealand
- State Key Laboratory for Molecular Biology of Special Economic Animals, Changchun, China
| | - Anne Harper
- Developmental Biology Group, AgResearch Ltd, Invermay Agricultural Centre, Mosgiel, New Zealand
| | - Jonathan Puddick
- Waikato Mass Spectrometry Facility, University of Waikato, Hamilton, New Zealand
| | - Wenying Wang
- Developmental Biology Group, AgResearch Ltd, Invermay Agricultural Centre, Mosgiel, New Zealand
| | - Chris McMahon
- Developmental Biology Group, AgResearch Ltd, Ruakura Agricultural Centre, Hamilton, New Zealand
- * E-mail:
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Stéger V, Molnár A, Borsy A, Gyurján I, Szabolcsi Z, Dancs G, Molnár J, Papp P, Nagy J, Puskás L, Barta E, Zomborszky Z, Horn P, Podani J, Semsey S, Lakatos P, Orosz L. Antler development and coupled osteoporosis in the skeleton of red deer Cervus elaphus: expression dynamics for regulatory and effector genes. Mol Genet Genomics 2010; 284:273-87. [DOI: 10.1007/s00438-010-0565-0] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2010] [Accepted: 07/20/2010] [Indexed: 12/16/2022]
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26
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Djouad F, Bony C, Canovas F, Fromigué O, Rème T, Jorgensen C, Noël D. Transcriptomic analysis identifies Foxo3A as a novel transcription factor regulating mesenchymal stem cell chrondrogenic differentiation. CLONING AND STEM CELLS 2009; 11:407-16. [PMID: 19751111 DOI: 10.1089/clo.2009.0013] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Multipotent mesenchymal stromal cells (MSC) are progenitor cells able to differentiate into several lineages including chondrocytes, and thus represent a suitable source of cells for cartilage engineering. However, the control of MSC differentiation to hypertrophy is a crucial step for the clinical application of MSC in cartilage repair where a stable chondrogenic phenotype without transition to terminal differentiation is the goal to achieve. This study aims at identifying new factors that may regulate this process. Using microarrays, we compared the transcriptional profiles of human MSC and MSC-derived chondrocytes obtained after culture in micropellets. After chondrogenesis induction, 676 genes were upregulated, among which five transcription factors not yet associated with chondrocyte differentiation of adult stem cells. These factors, in particular Foxo3A, are strongly expressed at day 21 and in mature chondrocytes. We investigated the role of Foxo3A using RNA interference. Our results revealed an important role of Foxo3A in the differentiation process of MSC toward chondrogenic fate, both in early and late stages. Indeed, stable Foxo3A knockdown tends to increase cell survival and decrease apoptosis, mainly in early stages of chondrogenesis. Importantly, we show that the loss of Foxo3A in MSC results in an increased expression level of markers specific for mature (aggrecan, collagen II) and hypertrophic (collagen X) chondrocytes. Therefore, our findings suggest that upregulation of Foxo3A over the course of chondrogenic differentiation plays a dual role, mainly inhibiting the differentiation process toward hypertrophy and promoting cell apoptosis.
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Improbable appendages: Deer antler renewal as a unique case of mammalian regeneration. Semin Cell Dev Biol 2009; 20:535-42. [DOI: 10.1016/j.semcdb.2008.11.011] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2008] [Revised: 11/03/2008] [Accepted: 11/17/2008] [Indexed: 01/19/2023]
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Identifying novel genes involved in both deer physiological and human pathological osteoporosis. Mol Genet Genomics 2008; 281:301-13. [PMID: 19107525 DOI: 10.1007/s00438-008-0413-7] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2008] [Accepted: 12/02/2008] [Indexed: 10/21/2022]
Abstract
Osteoporosis attacks 10% of the population worldwide. Humans or even the model animals of the disease cannot recover from porous bone. Regeneration in skeletal elements is the unique feature of our newly investigated osteoporosis model, the red deer (Cervus elaphus) stag. Cyclic physiological osteoporosis is a consequence of the annual antler cycle. This phenomenon raises the possibility to identify genes involved in the regulation of bone mineral density on the basis of comparative genomics between deer and human. We compare gene expression activity of osteoporotic and regenerating rib bone samples versus autumn dwell control in red deer by microarray hybridization. Identified genes were tested on human femoral bone tissue from non-osteoporotic controls and patients affected with age-related osteoporosis. Expression data were evaluated by Principal Components Analysis and Canonical Variates Analysis. Separation of patients into a normal and an affected group based on ten formerly known osteoporosis reference genes was significantly improved by expanding the data with newly identified genes. These genes include IGSF4, FABP3, FABP4, FKBP2, TIMP2, TMSB4X, TRIB, and members of the Wnt signaling. This study supports that extensive comparative genomic analyses, here deer and human, provide a novel approach to identify new targets for human diagnostics and therapy.
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Villányi Z, Gyurján I, Stéger V, Orosz L. Plaque-Based Competitive Hybridization. ACTA ACUST UNITED AC 2007; 13:80-4. [DOI: 10.1177/1087057107310876] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The authors have developed a simple, cost-saving experimental design, plaque-based competitive hybridization (PBCH), for genome-wide identification of genes differentially expressed in different tissues. PBCH offers advantages in comparison with other methods used in comparative genomics by combining the principles of differential hybridization with the subtractive hybridization. PBCH is particularly advantageous when libraries with few differences are to be analyzed. The authors demonstrate the use of PBCH by identifying 3 genes, up-regulated in the developing velvet antler of red deer ( Cervus elaphus): ApoD, C011A2, and S100a1. The fidelity and sensitivity of PBCH is also shown: 1 specific clone among a library sample of 15,000 can be recognized. Possibilities for further utilizations are discussed. ( Journal of Biomolecular Screening 2008:80-84)
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Affiliation(s)
- Zoltán Villányi
- Institute of Genetics, Agricultural Biotechnology Center, Gödöllö, Hungary, Present address: Faculty of General Medicine, Department of Biology, University of Szeged, Szeged, Hungary
| | - István Gyurján
- Institute of Genetics, Agricultural Biotechnology Center, Gödöllö, Hungary, Department of Genetics, Faculty of Science, Eötvös Loránd Science University and Research Group for Molecular Genetics of the Hungarian Academy of Sciences, Pázmány P. I/C, 1117 Budapest, Hungary
| | - Viktor Stéger
- Institute of Genetics, Agricultural Biotechnology Center, Gödöllö, Hungary, Department of Genetics, Faculty of Science, Eötvös Loránd Science University and Research Group for Molecular Genetics of the Hungarian Academy of Sciences, Pázmány P. I/C, 1117 Budapest, Hungary
| | - László Orosz
- Institute of Genetics, Agricultural Biotechnology Center, Gödöllö, Hungary, , Department of Genetics, Faculty of Science, Eötvös Loránd Science University and Research Group for Molecular Genetics of the Hungarian Academy of Sciences, Pázmány P. I/C, 1117 Budapest, Hungary
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