Mixoploidy of tannin coenocytes in Sambucus racemosa L.
In young lateral shoots and seedlings of Sambucus racemosa L. the ontogenesis of elongated tannin coenocytes was investigated with particular reference to their karyology. In these tannin containers both small nuclei and giant ones are present. The DNA content in the particular nuclei was determined...
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| Format: | Article |
| Language: | English |
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Polish Botanical Society
2015-01-01
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| Series: | Acta Societatis Botanicorum Poloniae |
| Online Access: | https://pbsociety.org.pl/journals/index.php/asbp/article/view/5044 |
| _version_ | 1819082842174390272 |
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| author | Alicja M. Zobel |
| author_facet | Alicja M. Zobel |
| author_sort | Alicja M. Zobel |
| collection | DOAJ |
| description | In young lateral shoots and seedlings of Sambucus racemosa L. the ontogenesis of elongated tannin coenocytes was investigated with particular reference to their karyology. In these tannin containers both small nuclei and giant ones are present. The DNA content in the particular nuclei was determined by the cytophotometric method after the Feulgen reaction. The ploidy of the nuclei was concluded on the basis of the DNA level. It was found that in multinuclear tannin coenocytes there are diploid nuclei as well as others with various degrees of ploidy. Thus, tannin coenocytes are mixoploidal. On the basis of karyological investigations it was attempted to elucidate the mechanism leading to the formation of polynuclear and mixoploid coenocytes. |
| first_indexed | 2024-12-21T20:23:05Z |
| format | Article |
| id | doaj.art-864a9fc7f4b64382bcac8715e70a0ad3 |
| institution | Directory Open Access Journal |
| issn | 2083-9480 |
| language | English |
| last_indexed | 2024-12-21T20:23:05Z |
| publishDate | 2015-01-01 |
| publisher | Polish Botanical Society |
| record_format | Article |
| series | Acta Societatis Botanicorum Poloniae |
| spelling | doaj.art-864a9fc7f4b64382bcac8715e70a0ad32022-12-21T18:51:27ZengPolish Botanical SocietyActa Societatis Botanicorum Poloniae2083-94802015-01-0144449150010.5586/asbp.1975.0454246Mixoploidy of tannin coenocytes in Sambucus racemosa L.Alicja M. Zobel0University of WarsawIn young lateral shoots and seedlings of Sambucus racemosa L. the ontogenesis of elongated tannin coenocytes was investigated with particular reference to their karyology. In these tannin containers both small nuclei and giant ones are present. The DNA content in the particular nuclei was determined by the cytophotometric method after the Feulgen reaction. The ploidy of the nuclei was concluded on the basis of the DNA level. It was found that in multinuclear tannin coenocytes there are diploid nuclei as well as others with various degrees of ploidy. Thus, tannin coenocytes are mixoploidal. On the basis of karyological investigations it was attempted to elucidate the mechanism leading to the formation of polynuclear and mixoploid coenocytes.https://pbsociety.org.pl/journals/index.php/asbp/article/view/5044 |
| spellingShingle | Alicja M. Zobel Mixoploidy of tannin coenocytes in Sambucus racemosa L. Acta Societatis Botanicorum Poloniae |
| title | Mixoploidy of tannin coenocytes in Sambucus racemosa L. |
| title_full | Mixoploidy of tannin coenocytes in Sambucus racemosa L. |
| title_fullStr | Mixoploidy of tannin coenocytes in Sambucus racemosa L. |
| title_full_unstemmed | Mixoploidy of tannin coenocytes in Sambucus racemosa L. |
| title_short | Mixoploidy of tannin coenocytes in Sambucus racemosa L. |
| title_sort | mixoploidy of tannin coenocytes in sambucus racemosa l |
| url | https://pbsociety.org.pl/journals/index.php/asbp/article/view/5044 |
| work_keys_str_mv | AT alicjamzobel mixoploidyoftannincoenocytesinsambucusracemosal |