Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Marian Ryczkowski"'
Autor:
Marian Ryczkowski
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 50, Iss 1-2, Pp 295-301 (2014)
In the developing ovule (Clivia sp. and Clivia miniata; exponential phase of embryo growth) the following gradients were found: of osmotic value, concentration of free amino acids, respiration rate in the endosperm tissue, and osmotic value and respi
Externí odkaz:
https://doaj.org/article/97b23e13e8914946a0d932e9f20eb72c
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 65, Iss 1-2, Pp 147-150 (2014)
Research on boron concentration gradient in the endosperm and embryo of Clivia miniata Regel ovules is a continuation of investigations on polar distribution of several compounds in the developing ovule. The polar distribution of chemical compounds i
Externí odkaz:
https://doaj.org/article/995d891a4fb24ab8987280fa53ccde67
Autor:
Marian Ryczkowski, Tadeusz Bochnia
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 65, Iss 1-2, Pp 141-145 (2014)
Changes of protein and nucleic acid concentrations in micropylar and chalazal parts of the endosperm during exponential and stationary phases of embryo growth (Clivia miniata Regel) were examined. The following facts were established: 1. evident two-
Externí odkaz:
https://doaj.org/article/1e50446602b94a5cbe9c694ce49be1f5
Autor:
Marian Ryczkowski, Witold Reczyński
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 60, Iss 1-2, Pp 111-118 (2014)
Changes in the concentration of eight elements (K, Na, Ca, Mg, Fe, Mn, Zn, Cu) in the central vacuole sap and endosperm tissue during development of Clivia miniata ovules using atomic absorption spectrometry were determined. Generally, the concentrat
Externí odkaz:
https://doaj.org/article/69c3087b0bd44269a2345a3b77f1f412
Autor:
Marian Ryczkowski
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 31, Iss 1, Pp 53-65 (2015)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::177b53b7efd75d1c6d33f253f76175ac
https://pbsociety.org.pl/journals/index.php/asbp/article/view/5760
https://pbsociety.org.pl/journals/index.php/asbp/article/view/5760
Autor:
Marian Ryczkowski
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 33, Iss 2, Pp 397-406 (2015)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a848cab381475df8ad374f8fd072531b
https://pbsociety.org.pl/journals/index.php/asbp/article/view/5684
https://pbsociety.org.pl/journals/index.php/asbp/article/view/5684
Autor:
Marian Ryczkowski
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 40, Iss 3, Pp 475-482 (2015)
Analyses of the central vacuole sap in the ovules of H. Katharinae and Clivia miniata (during the inhibition phase of proembryo growth) for free amino acids were carried out by means of a Micro Column Amino Acid Analyser. Some similarities and differ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb65d96d0171a4181e0bb5efd718b24d
https://pbsociety.org.pl/journals/index.php/asbp/article/view/5284
https://pbsociety.org.pl/journals/index.php/asbp/article/view/5284
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 40, Iss 2, Pp 359-370 (2015)
The analyses of the central vacule sap in ovules of Aesculus hybrida D.C. and A. hippocastanum L. (generally during the exponential phase of the embryo growth) for free amino acids have been carried out. Some similarities and differences have been es
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd59677c81b3bea4b773788bfaebefb0
https://doi.org/10.5586/asbp.1971.023
https://doi.org/10.5586/asbp.1971.023
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 65, Iss 1-2, Pp 147-150 (2014)
Research on boron concentration gradient in the endosperm and embryo of Clivia miniata Regel ovules is a continuation of investigations on polar distribution of several compounds in the developing ovule. The polar distribution of chemical compounds i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1929c11ec9841851541a71d5e96dee4
https://doi.org/10.5586/asbp.1996.025
https://doi.org/10.5586/asbp.1996.025
Autor:
Witold Reczyński, Marian Ryczkowski
Publikováno v:
Journal of Plant Physiology. 144:623-626
Summary Boron concentration changes in the developing ovules of Clivia miniata Regel and Aesculus glabra Willd were determined spectrophotometrically (absorbance measured at 600 nm wave length). It could be established that in Clivia miniata Regel, (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49f0d5ae3135db9b22d1020f3d2f1c66
https://doi.org/10.1016/s0176-1617(11)82148-6
https://doi.org/10.1016/s0176-1617(11)82148-6