Email this article Quantitative Determination of Bacteriochlorophylls d and e in Extracts from Natural Water Samples with Simultaneous Presence of Green- and Brown-Colored Green Sulfur Bacteria
- Authors: Lunina O.N.1, Zhiltsova A.A.2, Emeliantsev P.S.2, Savvichev A.S.1, Patsaeva S.V.2
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Affiliations:
- Winogradsky Institute of Microbiology, Research Center of Biotechnology, Russian Academy of Sciences
- Physical Faculty, Moscow State University
- Issue: Vol 88, No 6 (2019)
- Pages: 777-780
- Section: Short Communications
- URL: https://bakhtiniada.ru/0026-2617/article/view/164178
- DOI: https://doi.org/10.1134/S0026261719060092
- ID: 164178
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Abstract
In the present work, separation and quantitative assessment of bacteriochlorophylls d and e of green sulfur bacteria (GSB) in lake water was attempted. The method developed reveals the ratio of green- and brown-colored GSB in natural water by measurement of absorption spectra of the pigments in the extracts from environmental samples.
About the authors
O. N. Lunina
Winogradsky Institute of Microbiology, Research Center of Biotechnology, Russian Academy of Sciences
Author for correspondence.
Email: onlun@yandex.ru
Russian Federation, Moscow, 117312
A. A. Zhiltsova
Physical Faculty, Moscow State University
Email: onlun@yandex.ru
Russian Federation, Moscow, 119234
P. S. Emeliantsev
Physical Faculty, Moscow State University
Email: onlun@yandex.ru
Russian Federation, Moscow, 119234
A. S. Savvichev
Winogradsky Institute of Microbiology, Research Center of Biotechnology, Russian Academy of Sciences
Email: onlun@yandex.ru
Russian Federation, Moscow, 117312
S. V. Patsaeva
Physical Faculty, Moscow State University
Email: onlun@yandex.ru
Russian Federation, Moscow, 119234
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