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ナカシマ カズヒサ
Nakashima Kazuhisa
中島 和久 所属 鶴見大学 歯学部 歯学科 薬理学 職種 准教授 |
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| 論文種別 | 【査読あり】 研究論文（学術雑誌） |
| 言語種別 | 英語 |
| 査読の有無 | 査読あり |
| 表題 | Predominant expression of H3K9 methyltransferases in prehypertrophic and hypertrophic chondrocytes during mouse growth plate cartilage development |
| 掲載誌名 | 正式名：GENE EXPRESSION PATTERNS ISSNコード：1567133X |
| 出版社 | ELSEVIER SCIENCE BV |
| 巻・号・頁 | 13(3-4),pp.84-90 |
| 著者・共著者 | Hisashi Ideno,Akemi Shimada,Kazuhiko Imaizumi,Hiroshi Kimura,Masumi Abe,Kazuhisa Nakashima,Akira Nifuji |
| 発行年月 | 2013/03 |
| 概要 | Histone lysine methylation (HKM) is an epigenetic change that establishes cell-specific gene expression and determines cell fates. In this study, we investigated the expression patterns of histone H3 lysine 9 methyltransferases (H3K9MTases) G9a (euchromatic histone lysine N-methyltransferase 2, Ehmt2), GLP (euchromatic histone lysine N-methyltransferase 1, Ehmt1), SETDB1 (SET domain, bifurcated 1), PRDM2 (PR domain containing 2), SUV39H1 (suppressor of variegation 3-9 homolog 1), and SUV39H2, as well as the distribution of 3 types of HKM at histone H3 lysine 9: mono- (H3K9me1), di-(H3K9me2), or tri-methylation (H3K9me3), during mouse growth plate development. In the forelimb cartilage primordial at embryonic day 12.5 (E12.5), none of the H3K9MTases were detected and H3K9me1, H3K9me2, and H3K9me3 were scarcely detected. At E14.5, the H3K9MTases were expressed at low levels in proliferating chondrocytes and at high levels in prehypertrophic and hypertrophic chondrocytes. Among the H3K9 methylations, H3K9me1 and H3K9me3 were markedly noted in these chondrocytes. At E16.5, G9, GLP, SETDB1, PRDM2, SUV39H1, and SUV39H2, as well as H3K9me1, H3K9me2, and H3K9me3, were detected in prehypert |
| DOI | 10.1016/j.gep.2013.01.002 |