Zobrazeno 1 - 10
of 45
pro vyhledávání: '"A.R. Kranz"'
Autor:
K.E. Gartenbach, M.W. Zimmermann, V.V Schevchenko, C. Heilmann, A.R. Kranz, B. Baican, J. U. Schott, E. Schopper
Publikováno v:
Advances in Space Research. 18:215-220
Experimental data obtained from two Cosmos missions (2044, 2229) performed with dry plant seeds of Arabidopsis thaliana in a Biostack configuration are compared. Biological stress and genetic risk are induced in dry seeds by cosmic radiation, especia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ef652392677c4debfd173339353f906
https://doi.org/10.1016/0273-1177(96)00042-7
https://doi.org/10.1016/0273-1177(96)00042-7
Autor:
B. Baican, K.E. Gartenbach, J.U. Schott, Valery V. Shevchenko, A.R. Kranz, D. Dudkin, E. Schopper, Yu.V. Potapov, N. Nefedov, R. Seltz, C. Heilmann
Publikováno v:
Acta Astronautica. 32:761-766
Comparison of experimental data obtained from short (SDEF) and long duration exposure flights (LDEF) have recently led to results which will be significant for longer and/or repeated sojourn of man in space. Under orbital conditions biological stress
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72d2fc288c3122c27e68fab648c244e8
https://doi.org/10.1016/0094-5765(94)90172-4
https://doi.org/10.1016/0094-5765(94)90172-4
Publikováno v:
Advances in Space Research. 14:1021-1026
Results presented from recent space flight BION 9 show biological effects of different LET-classes of HZE-particles in different target regions of the seed (meristem and the whole embryo) of Arabidopsis thaliana (L.) Heyhn.. HZE-one hit events and no
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebf95c0293b99a0b5b7d07ddd3bcc6e4
https://doi.org/10.1016/0273-1177(94)90568-1
https://doi.org/10.1016/0273-1177(94)90568-1
Publikováno v:
Advances in Space Research. 14:47-51
This article highlights the first results of investigations on the general vitality and damage endpoints caused by cosmic ionizing radiation in dry, dormant plant seeds of the crucifer plant Arabidopsis thaliana (L.) Hennh. and the ascomycete Sordari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::093ccd88ab434a65617c1400fa4a8df2
https://doi.org/10.1016/0273-1177(94)90449-9
https://doi.org/10.1016/0273-1177(94)90449-9
Publikováno v:
Advances in Space Research. 14:383-388
The role of cosmic ionizing radiation, including heavy ions (HZE-particles) in the induction of mutations at the molecule-chromosome-, genome- and cell-level is discussed on the basis of different DNA organization in a pro- and eukaryotically compart
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5718456bea7830db4dd8f3e4c97b4561
https://doi.org/10.1016/0273-1177(94)90491-x
https://doi.org/10.1016/0273-1177(94)90491-x
Autor:
A.R. Kranz
Publikováno v:
Acta Astronautica. 33:201-210
The seed embryo of Arabidopsis thaliana, the favorite plant of up-to-date molecular developmental biology, represents a valuable model system for space radiation research with heavy ions. For several years, densely ionizing particles have been availa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::178c954743168b78278e2eee8a7bbae2
https://doi.org/10.1016/0094-5765(94)90126-0
https://doi.org/10.1016/0094-5765(94)90126-0
Publikováno v:
Advances in Space Research. 12:69-72
Arabidopsis thaliana offers different possibilities for investigating heavy ion induced early and late damage. Mutations in genetic effective cells can yield early damage, in the form of reduced vitality of the descending cell-lines and/or late damag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db682ec86cb7957c31a92e0c23e8d99b
https://doi.org/10.1016/0273-1177(92)90092-c
https://doi.org/10.1016/0273-1177(92)90092-c
Autor:
E. Schopper, C. Heilmann, K.E. Gartenbach, J.U. Schott, A.R. Kranz, Th. Wendnagel, B. Baican, M.W. Zimmermann
Publikováno v:
International Journal of Radiation Applications and Instrumentation. Part D. Nuclear Tracks and Radiation Measurements. 20:217-225
The aim of the experiment “Seeds” flown on the Soviet satellite Biokosmos 9 was a more detailed investigation of biological effects caused by cosmic radiation (CR) at special geometric loci of dry seed embryos of Arabidopsis thaliana Heynh. (L.)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b86d604c1ca63f9a4a7d22037ef5294
https://doi.org/10.1016/1359-0189(92)90101-z
https://doi.org/10.1016/1359-0189(92)90101-z
Publikováno v:
The Japanese Journal of Genetics. 66:551-567
A young flower stalk of pin-formed (pin) mutant of Arabidopsis thaliana forms no floral organ and bares its growing apex. In the latter stages of growth the apex of the flower stalk becomes fasciate or circular, and then develops numerous deformed fl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1434ea37595de7e2aeb133829076948f
https://doi.org/10.1266/jjg.66.551
https://doi.org/10.1266/jjg.66.551
Autor:
C. Heilmann, B. Baican, M.W. Zimmermann, A.R. Kranz, K.E. Gartenbach, Günther Reitz, E. Schopper
Publikováno v:
Advances in Space Research
Advances in Space Research, Elsevier, 1996, 18, pp.205-213
Advances in Space Research, Elsevier, 1996, 18, pp.205-213
Comparison of experimental data obtained from short (SDEF) and long duration exposure flights (LDEF) recently led to results, which will contribute for the estimation of genetic risk for long and/or repeated stay of man in space. Under orbital condit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1b5fd4b66ef6f663aefe58737a47484
https://elib.dlr.de/27407/
https://elib.dlr.de/27407/
