Zobrazeno 1 - 10
of 27
pro vyhledávání: '"E.M. Nedukha"'
Publikováno v:
Plant and Cell Physiology. 38:1111-1117
Stem segments of aseptically grown potato (Solanum tuberosum L. cv. Zarevo) were cultivated for 4 weeks under laboratory conditions and were then grown for 8 d on board the "Mir" orbital space station. Timing was such that minitubers initiated and de
Autor:
E.M. Nedukha
Publikováno v:
Advances in Space Research. 17:37-45
Space and clinostatic experiments revealed that changes of plant cell wall structure and its function depend on type of tissue and duration of influence. It was shown that clinostat conditions reproduce the part of weigtlessness biological effects. I
Autor:
E.M. Nedukha
Publikováno v:
Advances in Space Research. 12:99-102
Using electroncytochemical and biochemical methods, differences between the cytochemical reaction intensity and activity of the cellulosolytic enzymes in Funaria hygrometrica moss cells grown for 30 days in the horizontal clinostate (2 rev/min) and i
Autor:
E.M. Nedukha
Publikováno v:
Advances in space research : the official journal of the Committee on Space Research (COSPAR). 21(8-9)
Changes in cellulose and callose content during cell wall regeneration in Brassica oleracea protoplasts have been examined by cytofluorimetry following their exposure to the conditions of the horizontal clinostat (2 r.p.m.) for 10 days. In comparison
Publikováno v:
Advances in space research : the official journal of the Committee on Space Research (COSPAR). 14(8)
Regeneration of cell walls in protoplasts was investigated using light- and electronmicroscopic methods. The protoplasts were isolated from mesophyll of Solanum tuberosum leaves and were cultivated on the horizontal low rotating clinostat (2 rpm) and
Publikováno v:
Acta Astronautica. 10:225-228
On the basis of using of modern methods of cytological analysis the cell growth peculiarities, reproduction and structure of plant cells of different level organisation (unicellular algae, mosses, angiosperms, cell cultures of higher factors—weight
Publikováno v:
Advances in Space Research. 3:251-255
Research in cellular reproduction, differentiation and vital activity, i.e. processes underlying the development and functioning of organisms, plants included, is essential for solving fundamental and applied problems of space biology. Detailed anato
Autor:
E.M. Nedukha
Publikováno v:
Advances in space research : the official journal of the Committee on Space Research (COSPAR). 9(11)
The pyroantimonate method was used to study the localization of free and weakly bound calcium in cells of moss protonema of Funaria hygrometrica Hedw . cultivated on a clinostat (2 rev/min). Electroncytochemical study of control cells cultivated at 1
Publikováno v:
Advances in space research : the official journal of the Committee on Space Research (COSPAR). 1(14)
Funaria hygrometrica protonema cells grown in the "IFS-2" (Inoculating fixing system) for 96 days on board the Salyut 6-Soyuz 32 orbital scientific station were examined by light and electron-microscopy. Investigation of experimental and control cell
Publikováno v:
Advances in space research : the official journal of the Committee on Space Research (COSPAR). 4(12)
Electron-cytochemical and biochemical methods made it possible to reveal certain differences in ATPase activity stimulation by calcium ions in root apex cells of pea seedlings and moss protonema Funaria hygrometrica grown under stationary and slow cl