Zobrazeno 1 - 10
of 21
pro vyhledávání: '"I Yu, Bakunina"'
Publikováno v:
Russian Journal of Marine Biology. 47:290-299
The effects of polyphenolic impurities on the biological activity of fucoidan samples from the brown alga Fucus distichus subsp. evanescens were studied using the model of developing embryos of the sea urchin Strongylocentrotus intermedius. The embry
Autor:
Olga I. Nedashkovskaya, I. Yu. Bakunina, Larissa A. Balabanova, A. D. Kukhlevsky, O. S. Belous
Publikováno v:
Russian Journal of Marine Biology. 46:387-389
The profiles of bacterial O-glycoside hydrolases and alginate lyases associated with the red alga Ahnfeltia tobuchiensis are described for the first time. A role of these enzymes in the trophic relationships of the host organism and bacteria is discu
Autor:
M. V. Pivkin, Yu. V. Khudyakova, N. N. Kirichuk, I. Yu. Bakunina, Larissa A. Balabanova, V. A. Rasskazov, Lubov Slepchenko, Oksana Son
Publikováno v:
Russian Journal of Bioorganic Chemistry. 44:431-437
The activity of extracellular polysaccharide-degrading enzymes and glycosidases from mycelial fungi towards various carbohydrates and carbohydrate derivatives from plant and algal cell walls has been screened. Twenty-three strains of mycelial fungi i
Publikováno v:
Russian Journal of Marine Biology. 44:127-134
The effect of pentacyclic guanidine alkaloids monanchomycalin B, monanchocidin A and normonanchocidin A isolated from the Far-Eastern marine sponge Monanchora pulchra was investigated towards the activity of exo-β-1,3-D-glucanase from the filamentou
Autor:
Bui Minh Ly, Tatyana N. Zvyagintseva, Valery V. Mikhailov, Cao Thi Thuy Hang, I. Yu. Bakunina, Valeriya V. Kurilenko, Yu. V. Dubrovskaya
Publikováno v:
Russian Journal of Marine Biology. 43:392-399
A search for enzymes involved in the degradation of polyanionic polysaccharides (fucoidans and alginic acid) was conducted among bacterial epiphytes of the brown alga Sargassum polycystum that grows in the territorial waters of the Socialist Republic
Autor:
N.A. Terenteva, L.A. Balabanova, V.A. Golotin, N.S. Vorobieva, L.V. Slepchenko, Yu. A. Noskova, I. Yu Bakunina, Valery A. Rasskazov
Publikováno v:
Europe PubMed Central
α-Galactosidase (α-PsGal) of the cold-adapted marine bacterium Pseudoalteromonas sp. KMM 701 was cloned into the pET-40b(+) vector to study its properties and to develop an effective method for modifying human B-erythrocytes into O-blood group. The
Autor:
Tatyana N. Zvyagintseva, Valery V. Mikhailov, Seung Bum Kim, I. Yu. Bakunina, Olga I. Nedashkovskaya
Publikováno v:
Microbiology. 81:688-695
Glycosidase activities of 177 strains of the phylum Bacteroidetes, belonging to 18 genera and isolated from the algae Chondrus sp., Polysiphonia sp., Neosiphonia japonica, Saccharina crassifolia, Saccharina japonica, Chorda filum, Acrosiphonia sonder
Autor:
Seung Bum Kim, V. V. Mikhailov, I. Yu. Bakunina, Olga I. Nedashkovskaya, Tatyana N. Zvyagintseva
Publikováno v:
Microbiology. 81:373-378
Occurrence of α-N-acetylgalactosaminidases among 177 strains of marine bacteria of the phylum Bacteroidetes, epiphytes of marine algae growing on the littoral of the Seas of Okhotsk and Japan, was studied. About 36% of the isolates studied contained
Autor:
Elena P. Ivanova, Valery V. Mikhailov, Svetlana P. Ermakova, I. Yu. Bakunina, Tatyana N. Zvyagintseva
Publikováno v:
Microbiology. 81:367-372
The effect of fucoidan, extractive substances from Fucus evanescens and the Laminaria cichorioides protein (an inhibitor of endo-1→3-β-D-glucanase) on the degradation of F. evanescens thallus and on the growth of bacteria involved in this process
Autor:
E. L. Chaikina, M. M. Anisimov, V. Ya. Fedorova, Stanislav D. Anastyuk, I. Yu. Bakunina, Vladimir V. Isakov, Tatyana N. Zvyagintseva
Publikováno v:
Russian Journal of Bioorganic Chemistry. 36:934-940
The effect of laminaran and a number of 1,3;1,6-β-D-glucooligosaccharides of various molecular masses and branching on germination of seeds and formation of germs of the Emerald variety of buckwheat Fagopyrum esculentum Monch. has been studied. It i