Studies on the androgenesis in cultured anthers of Atropa belladonna L.
Embryological investigations were carried out on developing anthers of Atropa belladonna grown in natural conditions and on anthers which produced androgenic embryos in the in vitro culture. The anatomy of developing anthers was analized in details. Meiotic abnormalities were not detected and 36 biv...
| Main Authors: | , |
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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/5136 |
| _version_ | 1818997125741019136 |
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| author | E. Misiura M. Zenkteler |
| author_facet | E. Misiura M. Zenkteler |
| author_sort | E. Misiura |
| collection | DOAJ |
| description | Embryological investigations were carried out on developing anthers of Atropa belladonna grown in natural conditions and on anthers which produced androgenic embryos in the in vitro culture. The anatomy of developing anthers was analized in details. Meiotic abnormalities were not detected and 36 bivalents were present at metaphase of meiosis I. About 90% of pollen grains were normally developed. Anthers inoculated at the tetrad or microspore stage and cultured on Linsmaier and Skoog medium with kinetin 4 mg/1 and IAA - 2 mg/1 produced androgenic embryos. Differences in the development of septum, in the morphology of pollen grains, formation of tapetum, development of proembryos and the occurrence of storage materials were recorded. The origin of autopoliploid plants from haploid cells is discussed. |
| first_indexed | 2024-12-20T21:40:40Z |
| format | Article |
| id | doaj.art-cba1b9b60a1d40e6953dbd1cb32b0d0a |
| institution | Directory Open Access Journal |
| issn | 2083-9480 |
| language | English |
| last_indexed | 2024-12-20T21:40:40Z |
| publishDate | 2015-01-01 |
| publisher | Polish Botanical Society |
| record_format | Article |
| series | Acta Societatis Botanicorum Poloniae |
| spelling | doaj.art-cba1b9b60a1d40e6953dbd1cb32b0d0a2022-12-21T19:25:50ZengPolish Botanical SocietyActa Societatis Botanicorum Poloniae2083-94802015-01-0142230932210.5586/asbp.1973.0244338Studies on the androgenesis in cultured anthers of Atropa belladonna L.E. Misiura0M. Zenkteler1Adam Mickiewicz UniversityAdam Mickiewicz UniversityEmbryological investigations were carried out on developing anthers of Atropa belladonna grown in natural conditions and on anthers which produced androgenic embryos in the in vitro culture. The anatomy of developing anthers was analized in details. Meiotic abnormalities were not detected and 36 bivalents were present at metaphase of meiosis I. About 90% of pollen grains were normally developed. Anthers inoculated at the tetrad or microspore stage and cultured on Linsmaier and Skoog medium with kinetin 4 mg/1 and IAA - 2 mg/1 produced androgenic embryos. Differences in the development of septum, in the morphology of pollen grains, formation of tapetum, development of proembryos and the occurrence of storage materials were recorded. The origin of autopoliploid plants from haploid cells is discussed.https://pbsociety.org.pl/journals/index.php/asbp/article/view/5136 |
| spellingShingle | E. Misiura M. Zenkteler Studies on the androgenesis in cultured anthers of Atropa belladonna L. Acta Societatis Botanicorum Poloniae |
| title | Studies on the androgenesis in cultured anthers of Atropa belladonna L. |
| title_full | Studies on the androgenesis in cultured anthers of Atropa belladonna L. |
| title_fullStr | Studies on the androgenesis in cultured anthers of Atropa belladonna L. |
| title_full_unstemmed | Studies on the androgenesis in cultured anthers of Atropa belladonna L. |
| title_short | Studies on the androgenesis in cultured anthers of Atropa belladonna L. |
| title_sort | studies on the androgenesis in cultured anthers of atropa belladonna l |
| url | https://pbsociety.org.pl/journals/index.php/asbp/article/view/5136 |
| work_keys_str_mv | AT emisiura studiesontheandrogenesisinculturedanthersofatropabelladonnal AT mzenkteler studiesontheandrogenesisinculturedanthersofatropabelladonnal |