The effect of sodium thiosulfate in a culture medium on the sexual reproduction of three species of Bacillariophyta
Svetlana L. Polykova, Nickolai A. Davidovich, Olga I. Davidovich, Yuliia A. Podunai
Vyazemsky Karadag Scientific Station – Nature Reserve of RAS, Branch of the Kovalevsky Institute of Biology of Southern Seas RAS (Feodosiya, Russia)
It was studied the effect of sulfur in the form of sodium thiosulfate pentahydrate on the capability of clonal cultures of Pleurosigma sp., Toxarium undulatum, Pseudo-nitzschia calliantha to interbreed successfully and produce fertile offspring if they were cultivated in artificially prepared marine water (ESAW medium). Differences in the time of the beginning of the sexual process and the intensity of its passage for clones contained on ESAW with the addition of sodium thiasulfate and in the absence of it are shown.
Key words: diatoms; sodium thiosulfate; sexual process; Pleurosigma sp.; Pseudo-nitzschia calliantha; Toxarium undulatum
Full text of the article in Russian - http://algology.ru/1638
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Authors
Polykova Svetlana L.
ORCID – https://orcid.org/0000-0002-1551-3031
T.I. Vyazemsky Karadag Scientific Station – Nature Reserve of RAS, Branch of the A.O.Kovalevsky Institute of Biology of Southern Seas RAS, Feodosiya, Russia
svietlana.poliakova.77@mail.ru
Davidovich N.A.
ORCID - https://orcid.org/0000-0002-3510-0453, Scopus Author ID - 6603538737, ResearcherID - G-2304-2017, eLIBRARY Author ID - 753282.
T.I. Vyazemsky Karadag Scientific Station – Nature Reserve of RAS, Branch of the A.O.Kovalevsky Institute of Biology of Southern Seas RAS, Feodosiya, Russia
nickolaid@yandex.ru
Davidovich O.I.
ORCID - https://orcid.org/0000-0003-3024-0104, Scopus Author ID - 34871898400, eLIBRARY Author ID - 906768.
T.I. Vyazemsky Karadag Scientific Station – Nature Reserve of RAS, Branch of the A.O.Kovalevsky Institute of Biology of Southern Seas RAS, Feodosiya, Russia
olivdav@mail.ru
Podunai Yuliia A.
ORCID - https://orcid.org/0000-0002-0519-2908
T.I. Vyazemsky Karadag Scientific Station – Nature Reserve of RAS, Branch of the A.O.Kovalevsky Institute of Biology of Southern Seas RAS, Feodosiya, Russia
grab-ua@yandex.ru
ARTICLE LINK:
Polykova S.L., Davidovich N.A., Davidovich O.I., Podunai Y.A.The effect of sodium thiosulfate in a culture medium on the sexual reproduction of three species of Bacillariophyta. Voprosy sovremennoi algologii (Issues of modern algology). 2021. № 1 (25). P. 10–14. URL: http://algology.ru/1638
DOI – https://doi.org/10.33624/2311-0147-2021-1(25)-10–14
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