Морфологічні та функціональні особливості пилку представників Amelanchier Medik. в НДП «Софіївка» НАН України

Aims. Awareness of the importance of the representatives of the genus Amelanchier Medik. concerning perspectives of
 enriching genetic resources, in particular to rare valuable fruiting races and importance of the information relating to pollen
 quality for botanical, genetic and bre...

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Published in:Фактори експериментальної еволюції організмів
Date:2015
ISSN:2219-3782
Main Authors: Андрієнко, О.Д., Опалко, А.І., Опалко, О.А., Сорокіна, С.І.
Format: Article
Language:Ukrainian
Published: Інститут молекулярної біології і генетики НАН України 2015
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Online Access:https://nasplib.isofts.kiev.ua/handle/123456789/177538
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Journal Title:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Cite this:Морфологічні та функціональні особливості пилку представників Amelanchier Medik. в НДП «Софіївка» НАН України / О.Д. Андрієнко, А.І. Опалко, О.А. Опалко, С.І. Сорокіна // Фактори експериментальної еволюції організмів: Зб. наук. пр. — 2015. — Т. 17. — С. 290-294. — Бібліогр.: 24 назв. — укр.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
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Summary:Aims. Awareness of the importance of the representatives of the genus Amelanchier Medik. concerning perspectives of
 enriching genetic resources, in particular to rare valuable fruiting races and importance of the information relating to pollen
 quality for botanical, genetic and breeding purposes prompted the study of morphological and functional pollen grains
 features of some alien Amelanchier spp. Methods. The pollen quality was determined by acetocarmine pollen viability test,
 morphological characteristics were evaluated visually and by means of measurements. Results. It was clarified that the
 studied species have pollen grains different in shape, size and fertility. However, the viability of pollen species A. florida
 and A. asiatica is higher, compared to A. utahensis. Conclusions. Species with high pollen viability can be considered as
 better adapted, and the adaptability level of A. utahensis require more in-depth study according to other criteria.
 Keywords: acetocarmine pollen viability test, plant collections, genus-area, pollen grains, taxonomy genus Amelanchier.
ISSN:2219-3782