染色糸
- 関
- chromonema
English Journal
- Stabilization of macromolecular chromatin complexes in mitotic chromosomes by light irradiation in the presence of ethidium bromide.
- Sheval EV1, Kireev II, Polyakov VY.
- Cell biology international.Cell Biol Int.2004;28(12):835-43.
- A method was developed for stabilizing mitotic chromosomes. Light irradiation of permeabilized cells in a low concentration of ethidium bromide made chromatin resistant to high salt concentrations and decondensing buffer. This resistance was abolished by proteinase treatment, but not by DNase or RNa
- PMID 15566953
- Organization of higher-level chromatin structures (chromomere, chromonema and chromatin block) examined using visible light-induced chromatin photo-stabilization.
- Sheval EV1, Prusov AN, Kireev II, Fais D, Polyakov VY.
- Cell biology international.Cell Biol Int.2002;26(7):579-91.
- The method of chromatin photo-stabilization by the action of visible light in the presence of ethidium bromide was used for investigation of higher-level chromatin structures in isolated nuclei. As a model we used rat hepatocyte nuclei isolated in buffers which stabilized or destabilized nuclear mat
- PMID 12127937
- [Stabilization of chromonema--one of the highest compactization levels--by visible light in the presence of ethidium bromide].
- Burakov VV1, Chentsov IuS.
- Tsitologiia.Tsitologiia.2002;44(10):988-95.
- This paper deals with the ultrastructure and behavior of interphase chromatin and metaphase chromosomes of L-197 culture cells under experimental conditions, which help to reveal the chromonemal level of chromosomal structure after the treatment of living cells with 0.1% Triton X-100 and 3 mM CaCl2.
- PMID 12498078
Japanese Journal
- 走査型電子顕微鏡によるChironomus多糸染色体の高次構造〔英文〕
- 谷口 俊彦,高山 奨
- 遺伝學雑誌 62(4), 315-324, 1987
- … We conclude, therefore, that the natural chromonemata of the polytene chromosomes are about 200nm in diameter rather 30nm even in the interband regions. …
- NAID 130000060715
- 最下等真核生物,Gyrodinium sp.の染色体の微細構造とその機能の変化から結論されたヒストンの新機能
- 石尾 真弥,陳 建初,矢野 友紀,Ishio Shinya,Chen Jiann-Chu,Yano Tomoki
- 九州大學農學部學藝雜誌 35(3/4), 105-119, 1981-07-00
- NAID 110001790451
- 後々期から後休止期に見られるGyrodinium sp.の核内における核質果粒の染色体への取込み〔英文〕
- 石尾 真弥,陳 建初,矢野 友紀
- 日本水産学会誌 44(2), 185-192, 1978
- … Ultrastructures of these sites revealed that there are no membranous structures, but numerous paired granular strings connecting the bases of chromonemata with the nucleogranules. … was attributable to the incorporation of nucleogranules, which accompany DNA synthesis, into the bases of chromonemata coiling in these chromosomes. …
- NAID 130000920332
Related Links
- chro·mo·ne·ma (kr m -n m ). n. pl. chro·mo·ne·ma·ta (-m -t ). The spirally coiled central filament of a chromatid along which the chromomeres are aligned. [ chromo(some) + Greek n ma, thread; see (s)n - in Indo-European roots.] chro mo· ne·mat ...
- chromonema /chro·mo·ne·ma/ (-ne´mah) pl. chromone´mata the central thread ...
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染色糸
- 関
- chromonemata