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Titolo:
ANALYSIS OF SILVER-STAINED PROTEINS IN INTERPHASE CONDENSED CHROMATININ ROOT-TIP MERISTEMATIC CELLS OF COMMON WHEAT
Autore:
ZHANG FX; JIAO MD; HU AL; HAO S;
Indirizzi:
CAPITAL NORMAL UNIV,DEPT BIOL BEIJING 100037 PEOPLES R CHINA NE NORMAL UNIV,INST GENET & CYTOL CHANGCHUN 130024 PEOPLES R CHINA
Titolo Testata:
Progress in Natural Science
fascicolo: 3, volume: 8, anno: 1998,
pagine: 342 - 345
SICI:
1002-0071(1998)8:3<342:AOSPII>2.0.ZU;2-G
Fonte:
ISI
Lingua:
ENG
Soggetto:
CHROMOSOME;
Keywords:
TRITICUM AESTIVUM L.; INTERPHASE CONDENSED CHROMATIN; NONHISTONE PROTEIN SCAFFOLD; IMAGE ANALYSIS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
10
Recensione:
Indirizzi per estratti:
Citazione:
F.X. Zhang et al., "ANALYSIS OF SILVER-STAINED PROTEINS IN INTERPHASE CONDENSED CHROMATININ ROOT-TIP MERISTEMATIC CELLS OF COMMON WHEAT", Progress in Natural Science, 8(3), 1998, pp. 342-345

Abstract

By using an ''en bloc'' silver-staining method, it was observed underthe transmission electron microscope that there were various amounts of silver-stained granules of different sizes distributed in the interphase condensed chromatin. The results analyzed by image analysis instrument indicated that the shape of the larger granules and some of thesmaller granules looked like dots but the others were short fibers. From the results, it could be concluded that nonhistone protein scaffold existed in the condensed chromatin of root meristematic cell in common wheat, the scaffold proteins were distributed over the whole condensed chromatin in the form of granules and fibers. The relationship between chromatin scaffold, chromosome scaffold and nuclear matrix was discussed.

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Documento generato il 08/08/20 alle ore 17:53:53