Changes in ribosomal proteins of wheat embryos during accelerated ageing of the grain
Electrophoretic separation of ribosomal proteins of wheat embryos from grain analysed immediately after the harvest (control) yielded four anodic and six cathodic fractions. In caryopses subjected to accelerated ageing the ribosomal proteins separated into 5 anodic and 8 cathodic fractions. With the...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Polish Botanical Society
2014-01-01
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| Series: | Acta Societatis Botanicorum Poloniae |
| Online Access: | https://pbsociety.org.pl/journals/index.php/asbp/article/view/3251 |
| _version_ | 1818082062039515136 |
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| author | Kazimierz Zalewski Stanisław Weidner |
| author_facet | Kazimierz Zalewski Stanisław Weidner |
| author_sort | Kazimierz Zalewski |
| collection | DOAJ |
| description | Electrophoretic separation of ribosomal proteins of wheat embryos from grain analysed immediately after the harvest (control) yielded four anodic and six cathodic fractions. In caryopses subjected to accelerated ageing the ribosomal proteins separated into 5 anodic and 8 cathodic fractions. With the advance of ageing an increase in the amount of low molecular weight molecules was observed in the ribosomes of the embryos. In ribosomes from wheat caryopse embryos (control) 76 individual proteins - 10 acidic and 66 basic ones - were recorded. In the embryos of aged caryopses 53 proteins were found - 16 acidic and 37 basic ones. The mobility of nearly all individual proteins was also changed as compared to that in the control sample. This is additional evidence of the modification of the proteins in the ageing process and leads as consequence to a change in their electric charges. |
| first_indexed | 2024-12-10T19:16:07Z |
| format | Article |
| id | doaj.art-e826f3730836461cac97422109217121 |
| institution | Directory Open Access Journal |
| issn | 2083-9480 |
| language | English |
| last_indexed | 2024-12-10T19:16:07Z |
| publishDate | 2014-01-01 |
| publisher | Polish Botanical Society |
| record_format | Article |
| series | Acta Societatis Botanicorum Poloniae |
| spelling | doaj.art-e826f3730836461cac974221092171212022-12-22T01:36:35ZengPolish Botanical SocietyActa Societatis Botanicorum Poloniae2083-94802014-01-0151230130810.5586/asbp.1982.0272729Changes in ribosomal proteins of wheat embryos during accelerated ageing of the grainKazimierz Zalewski0Stanisław Weidner1Agricultural-Technical Academy in OlsztynAgricultural-Technical Academy in OlsztynElectrophoretic separation of ribosomal proteins of wheat embryos from grain analysed immediately after the harvest (control) yielded four anodic and six cathodic fractions. In caryopses subjected to accelerated ageing the ribosomal proteins separated into 5 anodic and 8 cathodic fractions. With the advance of ageing an increase in the amount of low molecular weight molecules was observed in the ribosomes of the embryos. In ribosomes from wheat caryopse embryos (control) 76 individual proteins - 10 acidic and 66 basic ones - were recorded. In the embryos of aged caryopses 53 proteins were found - 16 acidic and 37 basic ones. The mobility of nearly all individual proteins was also changed as compared to that in the control sample. This is additional evidence of the modification of the proteins in the ageing process and leads as consequence to a change in their electric charges.https://pbsociety.org.pl/journals/index.php/asbp/article/view/3251 |
| spellingShingle | Kazimierz Zalewski Stanisław Weidner Changes in ribosomal proteins of wheat embryos during accelerated ageing of the grain Acta Societatis Botanicorum Poloniae |
| title | Changes in ribosomal proteins of wheat embryos during accelerated ageing of the grain |
| title_full | Changes in ribosomal proteins of wheat embryos during accelerated ageing of the grain |
| title_fullStr | Changes in ribosomal proteins of wheat embryos during accelerated ageing of the grain |
| title_full_unstemmed | Changes in ribosomal proteins of wheat embryos during accelerated ageing of the grain |
| title_short | Changes in ribosomal proteins of wheat embryos during accelerated ageing of the grain |
| title_sort | changes in ribosomal proteins of wheat embryos during accelerated ageing of the grain |
| url | https://pbsociety.org.pl/journals/index.php/asbp/article/view/3251 |
| work_keys_str_mv | AT kazimierzzalewski changesinribosomalproteinsofwheatembryosduringacceleratedageingofthegrain AT stanisławweidner changesinribosomalproteinsofwheatembryosduringacceleratedageingofthegrain |