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ESTERASES POLYMORPHISM OF NEOGO'BIUSMELANOSTOMUS (PALLAS) FROM THE ZMEINY ISLAND WATER AREA

ESTERASES POLYMORPHISM OF NEOGO'BIUSMELANOSTOMUS (PALLAS) FROM THE ZMEINY ISLAND WATER AREA

Abstract

The electrophoretic esterases spectrum tissues of gills, muscles, gonads, intestine and liver of Neogobius melanostomus caught in the waters of the Zmeiny island were investigated. The presence of four main forms of esterases that differ in electrophoretic mobility were revealed in all studied tissues. There were exposed the differences between the spectra of esterases of the tissues of fish gills caught in different years. On this basis there was made the assumption that in the waters of the is. Zmeiny can inhabit genetically non-identical groups N. melanostomus.

Досліджували електрофоретичні спектри естераз (КФ: 3.1.1) тканин зябер, м’язів, гонад, кишечника і печінки бичка-кругляка, якого виловлено в прибережних водах о. Зміїний. В усіх тканинах встановлено наявність чотирьох основних форм естераз, відмінних за електрофоретичною рухливістю. Виявлено відмінності спектрів естераз тканин зябер риб, виловлених в різні роки. На цій підставі зроблено припущення, що в акваторії о. Зміїний можуть мешкати генетично неідентичні угруповання бичка-кругляка.

Исследовали электрофоретические спектры эстераз тканей жабр, мышц, гонад, кишечника и печени бычка-кругляка, выловленного в прибрежных водах о. Змеиный. Во всех тканях установлено наличие четырех основных форм эстераз, отличающихся по электрофоретической подвижности. Выявлены различия спектров эстераз тканей жабр рыб, выловленных в разные годы. На этом основании сделано предположение, что в акватории о. Змеиный могут обитать генетически неидентичные группировки бычка- кругляка.

Keywords

esterase, Neogobius melanostomus, естерази, полиморфизм, the Zmeiniy island, поліморфізм, бичок-кругляк, о. Змеиный, о. Зміїний, эстеразы, бычок-кругляк, polymorphism

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
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