Computer modelling of the quasi-crystalloid biopolymer structures I.
The necessity of using computer modelling for the metastable quasi-crystalloid biopolymer skeleton and its stabilizing molecular system was evident. The computer program was elaborated by the second author based on the TEM data of the partially degraded plant cell walls, and the results of the previ...
Elmentve itt :
| Szerzők: | |
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| Dokumentumtípus: | Cikk |
| Megjelent: |
1995
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| Sorozat: | Plant cell biology and development
6 |
| Kulcsszavak: | Palinológia, Sejtbiológia - molekuláris, Biopolimer szerkezetek - sejtbiológia - növényi |
| Tárgyszavak: | |
| Online Access: | http://acta.bibl.u-szeged.hu/47814 |
| Tartalmi kivonat: | The necessity of using computer modelling for the metastable quasi-crystalloid biopolymer skeleton and its stabilizing molecular system was evident. The computer program was elaborated by the second author based on the TEM data of the partially degraded plant cell walls, and the results of the previous two- and three-dimensional modelling. During the modelling, the following were taken into consideration: 1. The quasi-crystalloid skeleton of the basic dodecahedron units. 2. The points of symmetry of the edges. 3. The points of symmetry of the centre of the regular pentagonal planes. 4. The centre of the dodecahedron. 5. The cavities and/or frustrations (sensu NELSON, 1986), of the metastable quasi-crystalloid skeleton, which are filled by the stabilizing molecular structure. Several, different kinds of modellings have been made so far. In this paper we present four examples. This method seems to be a very useful addition to interpret more precisely our TEM pictures of the partialy degraded plant cell walls, and moreover, it guarantees such opportunities in this field of research which are not possible to do by any other, previousy applied method. |
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| Terjedelem/Fizikai jellemzők: | 68-77 |
| ISSN: | 0866-5443 |