Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Gisela Mäck"'
Publikováno v:
Field Crops Research. 102:210-218
A major aim in sugar beet breeding is to decrease the concentration of soluble N compounds in the beet to avoid negative impacts during beet processing. Due to its importance and analytical limitations the only selection criterion is amino N analyzed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3427b4d623ac3b047153475ab4578b33
https://doi.org/10.1016/j.fcr.2007.04.001
https://doi.org/10.1016/j.fcr.2007.04.001
Autor:
Christa M. Hoffmann, Gisela Mäck
Publikováno v:
European Journal of Agronomy. 25:270-279
In Germany, from March to September precipitation in 2003 was only 57% of that in 2002. Despite visible symptoms of drought stress, beet yield and white sugar yield were similar in both years. Similar growth under conditions of reduced precipitation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6ab3ae0417c902174299cc152a19566
https://doi.org/10.1016/j.eja.2006.06.004
https://doi.org/10.1016/j.eja.2006.06.004
Autor:
Akira Suzuki, Simon P. Driscoll, Ralf Boldt, Gisela Mäck, Jan K. Schjoerring, Hermann Bauwe, Kent Høier Nielsen, Søren Husted
Publikováno v:
The Plant Journal. 45:71-82
*Summary Serine hydroxymethyltransferase (SHMT) is part of the mitochondrial enzyme complex catalysing the photorespiratory production of serine, ammonium and CO 2 from glycine. Potato plants (Solanum tuberosum cv. Solara) with antisensed SHMT were g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c9afdd8f46cc888020845485015b06b
https://doi.org/10.1111/j.1365-313x.2005.02598.x
https://doi.org/10.1111/j.1365-313x.2005.02598.x
Autor:
Gisela Mäck, Hartmut Böhm
Publikováno v:
Phytochemistry. 65:1361-1368
Feeding of amino acids to hairy roots of the yellow beet (Beta vulgaris var. lutea) usually results in the formation of the respective betaxanthins. One exception is (S)-glutamate whose feeding leads to an increase in the betaxanthin vulgaxanthin I (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49a276badb2ddc8515bcf1e1162595f5
https://doi.org/10.1016/j.phytochem.2004.03.008
https://doi.org/10.1016/j.phytochem.2004.03.008
Autor:
Gisela Mäck, Jan K. Schjoerring
Publikováno v:
Plant, Cell & Environment. 25:999-1009
The response of the tubers to NO 3 - was studied in comparison to the other organs of Solanum tuberosum var. Sava, with special focus on: (a) whether tubers are capable of primary N assimilation; (b) whether N assimilation is stimulated by NO 3 -; an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07a1342b31d7edad2d8d26eda0e3f647
https://doi.org/10.1046/j.1365-3040.2002.00892.x
https://doi.org/10.1046/j.1365-3040.2002.00892.x
Publikováno v:
University of Copenhagen
Much controversy exists about whether or not NH(+)(4) is translocated in the xylem from roots to shoots. In this paper it is shown that such translocation can indeed take place, but that interference from other metabolites such as amino acids and ami
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b7c114e3dc667928fa289c8687db484
https://doi.org/10.1093/jexbot/53.370.883
https://doi.org/10.1093/jexbot/53.370.883
Publikováno v:
Planta. 213:396-401
The chloroplastic isoform of glutamine synthetase (GS-2, EC 6.3.1.2) from Nicotiana tabacum L. is phosphorylated at the serine residues. At least three of the six GS-2 subunits separated by two-dimensional polyacrylamide gel electrophoresis cross-rea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b26736feeb91f02d5235806e0a631c47
https://doi.org/10.1007/s004250000509
https://doi.org/10.1007/s004250000509
Autor:
Christine Stöhr, Gisela Mäck
Publikováno v:
Journal of Experimental Botany. 52:1283-1289
To gain an insight into the diurnal changes of nitrogen assimilation in roots the in vitro activities of cytosolic and plasma membrane-bound nitrate reductase (EC 1.6.6.1), nitrite reductase (EC 1.7.7.1) and cytosolic and plastidic glutamine syntheta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4beb0a514516efd85cc55cf6d0cbaf7f
https://doi.org/10.1093/jexbot/52.359.1283
https://doi.org/10.1093/jexbot/52.359.1283
Publikováno v:
Physiologia Plantarum. 108:263-269
Changes in the activity and subunit composition of cytosolic glutamine synthetase (GS 1; EC 6.3.1.2) and chloroplastic GS (GS 2) were studied in response to an internal (organ ontogeny) and external signal (N source: NO 3 - or NH 4 + ). Maximum GS 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4efc952ad4d1fbbe6764280cd92af091
https://doi.org/10.1034/j.1399-3054.2000.108003263.x
https://doi.org/10.1034/j.1399-3054.2000.108003263.x
Autor:
Marie Mattsson, Jan K. Schjoerring, Jørgen Finnemann, Gisela Mäck, Søren Husted, Kent Høier Nielsen
Publikováno v:
Plant and Soil. 221:95-102
Plants have a compensation point for NH3 which ranges from 0.1 to 20 nmol mol-1, and may be several-fold higher or lower than naturally occurring atmospheric NH3 concentrations. This implies that NH3 fluxes over vegetated surfaces are bi-directional
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e77c332b66979232c325dfab524c77c
https://doi.org/10.1023/a:1004761931558
https://doi.org/10.1023/a:1004761931558