Výsledky vyhledávání - "G. I. Sergeeva"

[DNA-containing polygonal structures detected in somatic nuclei of Bursaria ovata during preparation to cryptobiosis]

Publikováno v: Tsitologiia. 44(10)

Supramolecular chromatin organization of the somatic nucleus (macronucleus--Ma) was studied in a free-living unicellular eukaryotic organism, the ciliate Bursaria ovata Beers 1952, at two late successive stages of its encystment (in the state of prep

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::64387a65589cb960b4e605924f90b98e
https://pubmed.ncbi.nlm.nih.gov/12498081

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[Biomechanical aspects of the process of formation of food vacuoles in the infusoria Bursaria truncatella under changed gravity]

Autor: A V, Gabova, O N, Gavrilova, G I, Sergeeva, M G, Tairbekov

Publikováno v: Aviakosmicheskaia i ekologicheskaia meditsina = Aerospace and environmental medicine. 29(6)

Results from clinostatic and centrifugal laboratory experiments in which there has been evaluated an activity of digestive process in infusoria Bursaria truncatella by the content of vacuole numbers and its change in the cell under changed gravity ar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::1bcdf04b12057eff2498c15fc1b6c047
https://pubmed.ncbi.nlm.nih.gov/8664887

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[Effects of altered gravity on the culture of unicellular eucaryotic organisms, Bursaria truncatella (Ciliophora)]

Autor: O N, Gavrilova, A V, Gabova, G I, Sergeeva, M G, Tairbekov

Publikováno v: Aviakosmicheskaia i ekologicheskaia meditsina = Aerospace and environmental medicine. 29(5)

The paper reports the results of experiments with centrifugation and clinostating. Growth rate, cellular division and several morphofunctional characteristics of unicellular organisms of infusoria Bursaria truncatella in culture were studied under no

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::77df29ef1ecb584a83ae170dc1c711bc
https://pubmed.ncbi.nlm.nih.gov/8664872

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[Structure of the interphase chromatin in Bursaria truncatella macronucleus. I. Electron microscopic and autoradiographic study of the structural chromatin changes during differentiation and growth after division]

Autor: Iu Iu, Vengerov, G I, Sergeeva, L P, Martynkina, I A, Bespalova, V I, Popenko

Publikováno v: Molekuliarnaia biologiia. 17(6)

The structure of interphase chromatin from isolated individual macronuclei of Bursaria truncatella was studied at different moments after cell division. During the period 0,5-3 hours after division most of the macronuclear chromatin is represented by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::7c3b158b870d59ecc052ccead18a314f
https://pubmed.ncbi.nlm.nih.gov/6419057

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[Structure of the macronucleus chromatin of the ciliate Bursaria truncatella. III. Chromatin organization in resting cysts and during excysting]

Autor: A S, Tikhonenko, I A, Bespalova, L P, Martynkina, V I, Popenko, G I, Sergeeva

Publikováno v: Molekuliarnaia biologiia. 18(4)

Structural organization of macronuclear chromatin of a ciliate Bursaria truncatella was studied electronmicroscopically by means of Miller's technique and negative staining of resting cysts and at excysting. In resting cysts practically all the macro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::fe64d906563bf18dcaa3f807034a5bff
https://pubmed.ncbi.nlm.nih.gov/6438491

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[Structure of the interphase chromatin in the ciliata Bursaria truncatella macronucleus. II. Loop organization of inactive chromatin clumps]

Autor: L P, Martynkina, Iu Iu, Vengerov, I A, Bespalova, G I, Sergeeva, A S, Tikhonenko

Publikováno v: Molekuliarnaia biologiia. 18(1)

Electron microscopic study of chromatin organization in isolated macronuclei of a ciliate Bursaria truncatella showed macronuclear chromatin to be organized in compact clumps 120--180 nm in diameter linked with each other by one or several chromatin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::8b20a5ee2fac38a2800a320d936d034d
https://pubmed.ncbi.nlm.nih.gov/6423968

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