Peculiaritis of Apomictic plants development Pyrus communis х Chaenomeles japonica (Thunb.) Lindl. in vitro conditions
The development features of four samples of apomictic plants during micropropagation are presented. These plants have been derived from embryos after pear pollination with the pollen of Chaenomeles japanica at 55 and 70 days of their development. Different responses of samples on the tested concentr...
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| Format: | Article |
| Language: | English |
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Ukrainian Institute for Plant Variety Examination
2013-05-01
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| Series: | Plant Varieties Studying and Protection |
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| Online Access: | http://journal.sops.gov.ua/article/view/58547 |
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| author | В. Є. Джафарова Л. В. Голишкін Є. О. Долматов Л. В. Ташматова |
| author_facet | В. Є. Джафарова Л. В. Голишкін Є. О. Долматов Л. В. Ташматова |
| author_sort | В. Є. Джафарова |
| collection | DOAJ |
| description | The development features of four samples of apomictic plants during micropropagation are presented. These plants have been derived from embryos after pear pollination with the pollen of Chaenomeles japanica at 55 and 70 days of their development. Different responses of samples on the tested concentration of cytokinin (6BAP) and its combination with gibberell acid are shown. Tendency of increasing of the coefficient of the reproduction of separate numbers of apomictic plants has been noted under changing of BAP concentration from 1 mg/l to 2 mg/l or BAP combination with GA3. For the purpose of optimization of the stage of conglomeration forming (buds and shoots) BAP concentration 1 and 2 mg/l should be alternated in a passage on the background of GA3 1,5 mg/l. For the first time the origin of apomictic plant roots during rhizogenesis has been retraced and the anatomical structure of roots in conditions in vitro has been studied. Root formation in vitro occurs in internal tissues of a shoot. Roots of apomictic plants formed in vitro are primary as in plants developed in vivo. |
| format | Article |
| id | doaj-art-e9737067585e4fbb89b06d8b444f4fe1 |
| institution | OA Journals |
| issn | 2518-1017 2518-7457 |
| language | English |
| publishDate | 2013-05-01 |
| publisher | Ukrainian Institute for Plant Variety Examination |
| record_format | Article |
| series | Plant Varieties Studying and Protection |
| spelling | doaj-art-e9737067585e4fbb89b06d8b444f4fe12025-08-20T01:56:10ZengUkrainian Institute for Plant Variety ExaminationPlant Varieties Studying and Protection2518-10172518-74572013-05-0102(19)464910.21498/2518-1017.2(19).2013.5854758547Peculiaritis of Apomictic plants development Pyrus communis х Chaenomeles japonica (Thunb.) Lindl. in vitro conditionsВ. Є. ДжафароваЛ. В. ГолишкінЄ. О. ДолматовЛ. В. ТашматоваThe development features of four samples of apomictic plants during micropropagation are presented. These plants have been derived from embryos after pear pollination with the pollen of Chaenomeles japanica at 55 and 70 days of their development. Different responses of samples on the tested concentration of cytokinin (6BAP) and its combination with gibberell acid are shown. Tendency of increasing of the coefficient of the reproduction of separate numbers of apomictic plants has been noted under changing of BAP concentration from 1 mg/l to 2 mg/l or BAP combination with GA3. For the purpose of optimization of the stage of conglomeration forming (buds and shoots) BAP concentration 1 and 2 mg/l should be alternated in a passage on the background of GA3 1,5 mg/l. For the first time the origin of apomictic plant roots during rhizogenesis has been retraced and the anatomical structure of roots in conditions in vitro has been studied. Root formation in vitro occurs in internal tissues of a shoot. Roots of apomictic plants formed in vitro are primary as in plants developed in vivo.http://journal.sops.gov.ua/article/view/58547apomictic plantsmicropropagationrootssomatic embryogenesis |
| spellingShingle | В. Є. Джафарова Л. В. Голишкін Є. О. Долматов Л. В. Ташматова Peculiaritis of Apomictic plants development Pyrus communis х Chaenomeles japonica (Thunb.) Lindl. in vitro conditions Plant Varieties Studying and Protection apomictic plants micropropagation roots somatic embryogenesis |
| title | Peculiaritis of Apomictic plants development Pyrus communis х Chaenomeles japonica (Thunb.) Lindl. in vitro conditions |
| title_full | Peculiaritis of Apomictic plants development Pyrus communis х Chaenomeles japonica (Thunb.) Lindl. in vitro conditions |
| title_fullStr | Peculiaritis of Apomictic plants development Pyrus communis х Chaenomeles japonica (Thunb.) Lindl. in vitro conditions |
| title_full_unstemmed | Peculiaritis of Apomictic plants development Pyrus communis х Chaenomeles japonica (Thunb.) Lindl. in vitro conditions |
| title_short | Peculiaritis of Apomictic plants development Pyrus communis х Chaenomeles japonica (Thunb.) Lindl. in vitro conditions |
| title_sort | peculiaritis of apomictic plants development pyrus communis х chaenomeles japonica thunb lindl in vitro conditions |
| topic | apomictic plants micropropagation roots somatic embryogenesis |
| url | http://journal.sops.gov.ua/article/view/58547 |
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