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Дата внесения публикации в базу 10-11-2020 12:19 не попадает в период стимулирования 01-03-2020 – 28-02-2020
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Variability of the ctenophore Mnemiopsis leidyi A.Agassiz (Ctenophora: Lobata) bioluminescence while regeneration

DOI
Язык Английский
Конференция 9th International Symposium of Ecologists of Montenegro – ISEM9
Место проведения: Montenegro
Даты проведения: 4-5 November 2020
Год публикации 2020
Сборник 9th International Symposium of Ecologists of Montenegro – ISEM9 : virtual conf. : book of abst. and progr., Montenegro, 4-5 Nov., 2020
Выходные данные Podgorica : Institute for Biodiversity and Ecology, 2020. P. 30
Авторы
  1. Машукова О. В. (Mashukova O.)
  2. Мельник Л. А. (Melnik L.)
Абстракт Measurement of intensity of bioluminescence generated by living organisms has become a standardized reliable biophysical method applied after the creation of the laboratory device Svet (Mashukova et al., 2017). The main parameters of the bioluminescence produced by some bioluminescent plankton have been studied. The goal of the current studies is identification of the bioluminescence variability of the ctenophores Mnemiopsis leidyi A.Agassiz, 1865 in the process of regeneration. It has been stated that M. leidyi being seriously injured with preserved statocyst still actively move but the amplitude and duration of their bioluminescence lessen to their minimums that is 17.08 quantum·s-1·cm-2 and 1.37 s respectively under chemical stimulation and 14.85·108 quantum·s-1·cm-2 and 1.25 s respectively under the mechanical impact. Having completed regeneration and restored the body weight up tothe initial value, the ctenophores increased their light emission up to the maximum levels corresponding to 332.33 ± 16.61∙108 quantum·s-1·cm-2 under the chemical stimulation and to 219.45 ± 10.97∙108 quantum·s-1·cm-2 under the mechanical impact. Several assumptions identifying the factors influencing the regeneration rate of M. leidyi and their bioluminescence variability range during their regeneration have been made. The possibility of applying bioluminescence for detecting ecological features associated with particular species is demonstrated.
Ключевые слова: ctenophores, the Black Sea, regeneration, nutrition, bioluminescence
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Запись создана: 10-11-2020 12:19
Последнее изменение: 19-11-2020 14:40

Текущий статус журнала
Библиографическая ссылка:
Mashukova O., Melnik L. Variability of the ctenophore Mnemiopsis leidyi A.Agassiz (Ctenophora: Lobata) bioluminescence while regeneration // 9th International Symposium of Ecologists of Montenegro – ISEM9 : virtual conf. : book of abst. and progr., Montenegro, 4-5 Nov., 2020. Podgorica : Institute for Biodiversity and Ecology, 2020. P. 30.
Экспертное заключение: № 334, 2020
Индексация на момент включения в базу:
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