30 nm chromatin fiber

300Åクロマチン繊維

WordNet

1. tell a relatively insignificant lie; "Fibbing is not acceptable, even if you dont call it lying"
2. a trivial lie; "he told a fib about eating his spinach"; "how can I stop my child from telling stories?" (同)story, tale, tarradiddle, taradiddle
3. a slender and greatly elongated substance capable of being spun into yarn (同)fibre
4. a leatherlike material made by compressing layers of paper or cloth (同)fibre, vulcanized fiber
5. any of several elongated, threadlike cells (especially a muscle fiber or a nerve fiber) (同)fibre
6. the readily stainable substance of a cell nucleus consisting of DNA and RNA and various proteins; during mitotic division it condenses into chromosomes (同)chromatin granule

PrepTutorEJDIC

1. (ささいな,罪のない)うそ / 軽いうそをつく
2. 染色質(細胞核にある染色しやすい物質)

UpToDate Contents

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• 5. 皮膚色素過剰症に対するレーザーおよび光線療法 laser and light therapy for cutaneous hyperpigmentation

English Journal

• Topological polymorphism of the two-start chromatin fiber.

• Norouzi D1, Zhurkin VB2.
• Biophysical journal.Biophys J.2015 May 19;108(10):2591-600. doi: 10.1016/j.bpj.2015.04.015.
• Specific details concerning the spatial organization of nucleosomes in 30 nm fibers remain unknown. To investigate this, we analyzed all stereochemically possible configurations of two-start nucleosome fibers with short DNA linkers L = 13-37 bp (nucleosome repeat length (NRL) = 160-184 bp). Fou
• PMID 25992737

• Linker histone partial phosphorylation: effects on secondary structure and chromatin condensation.

• Lopez R1, Sarg B2, Lindner H2, Bartolomé S3, Ponte I1, Suau P1, Roque A4.
• Nucleic acids research.Nucleic Acids Res.2015 May 19;43(9):4463-76. doi: 10.1093/nar/gkv304. Epub 2015 Apr 13.
• Linker histones are involved in chromatin higher-order structure and gene regulation. We have successfully achieved partial phosphorylation of linker histones in chicken erythrocyte soluble chromatin with CDK2, as indicated by HPCE, MALDI-TOF and Tandem MS. We have studied the effects of linker hist
• PMID 25870416

• Germline-specific H1 variants: the "sexy" linker histones.

• Pérez-Montero S1, Carbonell A, Azorín F.
• Chromosoma.Chromosoma.2015 Apr 29. [Epub ahead of print]
• The eukaryotic genome is packed into chromatin, a nucleoprotein complex mainly formed by the interaction of DNA with the abundant basic histone proteins. The fundamental structural and functional subunit of chromatin is the nucleosome core particle, which is composed by 146 bp of DNA wrapped around
• PMID 25921218

Japanese Journal

• 30nmクロマチン線維は存在しない!

• 野崎 慎,前島 一博
• 化学と生物 51(3), 177-182, 2013-03-01
• 1細胞あたり全長2 mにも及ぶヒトゲノムDNAは「人体の設計図」であり，直径約10～20 µmの「細胞核」や直径0.7 µmの「染色体」の中に収納されている．本稿ではゲノムDNAの収納原理とその柔軟性について，最近の筆者らの知見を紹介したい．
• NAID 10031156788

• ヒトゲノムDNAの不規則で柔軟な収納原理

• 前島 一博,城地 保昌,西野 吉則 [他],高田 英昭,鎌田 福美,日原 さえら
• 生物物理 53(1), 4-10, 2013-01-25
• … The nucleosome fiber has long been assumed to be folded into a 30-nm chromatin fiber, and further helically folded larger fiber. … However, when we observed frozen hydrated human mitotic cells using cryoelectron microscopy (cryo-EM), no higher-order structures including 30-nm chromatin fibers were found. …
• NAID 10031139018

• 7C31 1本の長いゲノムDNAはどのようにして細胞の中に折り畳まれているのか?(OS23 細胞核・細胞骨格のメカニカルダイナミクス)

• 前島 一博,高田 英昭
• バイオエンジニアリング講演会講演論文集 2012(24), "7C31-1"-"7C31-2", 2012-01-06
• NAID 110009688959

Related Links

• Higher-Order Structures of Chromatin: The Elusive 30 nm Fiber

Figure 1. Models of the 30 nm Chromatin Fiber (Left) In the solenoid model proposed by Rhodes and colleagues, the fiber is an interdigitated one-start helix (Robinson et al., 2006). Alternative helical gyres are colored blue and ...

• Living without 30 nm chromatin fibers - ScienceDirect.com ...

Figure 1. Interphase chromatin described by a single polymer type. Behavior of chromatin within an interphase mammalian nuclei can be described by a compartmentalized model comprising entirely 10 nm chromatin fibers. (a) Hi-C ...

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★リンクテーブル★

リンク元	「300Åクロマチン繊維」
関連記事	「n」「NM」「nm」「nM」

「300Åクロマチン繊維」

　　[★]

英

300A chromatin filament, 300A chromatin fiber

同

30 nm chromatin fiber、300Aクロマチン繊維

関

クロマチン

[show details]

300 A chromatin fiber : 約 10 件
300 A chromatin filament : 約 15 件

「n」

　　[★]

• n.

• 例数

関

number of experiment、sample size

• pの前の[n]はmと記載する。synptom→symptom

「NM」

　　[★]

• 結節型黒色腫 nodular melanoma
• ネオマイシン neomycin

「nm」

　　[★]

ナノメータ、ナノメートル

関

nanometer

「nM」

　　[★]

ナノモル

関

nanomolar、nanomole、nmol