Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Christina B. Wegener"'
Autor:
Gisela Jansen, Christina B. Wegener
Publikováno v:
Agriculture, Vol 3, Iss 1, Pp 131-146 (2013)
Potatoes are regarded as a significant antioxidant source in human nutrition. However, different types of environmental stress may affect the level of antioxidants in their tuber tissue. In this study, two purple breeding clones and the yellow fleshe
Externí odkaz:
https://doaj.org/article/b26eb146b4804c168f13315e9b457459
Autor:
Christina B. Wegener
Publikováno v:
Sustainable Agriculture Research. 9:42
Potato blackleg (blg) caused by Pectobacterium species leads to great economic losses in agriculture worldwide. In this study, three breeding clones with varying degree of disease tolerance, i.e. tolerant (t), moderately tolerant (mt) and susceptible
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad745411543edd1faf4869925ecb9a5e
https://doi.org/10.5539/sar.v9n1p42
https://doi.org/10.5539/sar.v9n1p42
Autor:
Christina B. Wegener, Gisela Jansen
Publikováno v:
Agriculture, Vol 3, Iss 1, Pp 131-146 (2013)
Agriculture; Volume 3; Issue 1; Pages: 131-146
Agriculture; Volume 3; Issue 1; Pages: 131-146
Potatoes are regarded as a significant antioxidant source in human nutrition. However, different types of environmental stress may affect the level of antioxidants in their tuber tissue. In this study, two purple breeding clones and the yellow fleshe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9eeb144d2c57064be8b2c37894df990
https://doi.org/10.3390/agriculture3010131
https://doi.org/10.3390/agriculture3010131
Publikováno v:
Journal of the Science of Food and Agriculture. 89:206-215
BACKGROUD: Coloured potato varieties rich in anthocyanins are of increasing interest in breeding to upgrade the nutritional quality of tubers. The objective of this study was to examine purple fleshed breeding clones for anthocyanins, soluble phenols
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::304d18f8e85d1276307042e24d849c18
https://doi.org/10.1002/jsfa.3426
https://doi.org/10.1002/jsfa.3426
Autor:
Christina B. Wegener, Gisela Jansen
Publikováno v:
Potato Research. 50:31-44
Coloured potatoes (Solanum tuberosum L.) rich in anthocyanins are gaining increasing interest on the markets, mainly due to beneficial health effects. Potato varieties containing colour pigments are therefore utilized more and more in actual breeding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fceb4f61e212752dc91d5a0481e7d7f7
https://doi.org/10.1007/s11540-007-9027-4
https://doi.org/10.1007/s11540-007-9027-4
Autor:
Christina B. Wegener
Publikováno v:
Potato Research. 46:155-166
Expression of the pectate lyase (PL) isoenzyme 3 in transgenic potato lines of cv. Desiree mediates an enhanced resistance of tuber tissue toErwinia carotovora (Ec) soft rot due to a pre-activation of plant defence mechanisms. Therefore, theSolanum t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43adad63d3b9e56ec59300c038716fb7
https://doi.org/10.1007/bf02736085
https://doi.org/10.1007/bf02736085
Autor:
Christina B. Wegener
Publikováno v:
Physiological and Molecular Plant Pathology. 60:91-100
Pectate lyase (PL) enzymes are major virulence factors of Erwinia carotovora (Ec) bacteria. They degrade plant cell wall pectin into unsaturated oligogalacturonates (OG) known to elicit plant defence responses. Therefore, a gene encoding the isoenzym
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c5a271a5ac85b2b4219cf1e3d8f82c3
https://doi.org/10.1006/pmpp.2002.0377
https://doi.org/10.1006/pmpp.2002.0377
Publikováno v:
Functional Foods in Health and Disease, Vol 7, Iss 1, Pp 17-35 (2017)
Background: Potatoes react very sensitive to drought during growth, and appropriate plant stress responses may affect metabolites associated with the health quality of tubers.Objective: The aim of this study is to determine the effects of drought str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f494ef03f1b6ef95267f6c097519a85
https://doi.org/10.31989/ffhd.v7i1.279
https://doi.org/10.31989/ffhd.v7i1.279
Autor:
Christina B. Wegener, Gisela Jansen
Publikováno v:
Plant Genetic Resources. 9:324-326
In this study, several genotypes of cultivated (Solanum tuberosum subsp. andigena, S. phureja) and wild, tuber-bearing Solanum species (S. chacoense, S. pinnatisectum) were examined for concentrations of antioxidants, soluble phenols and proteins in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6600d06e9692eac73649093d5b356bca
https://doi.org/10.1017/s1479262111000074
https://doi.org/10.1017/s1479262111000074
Publikováno v:
Journal of Agricultural Science. 4
Arabinoxylans are considered as the major limiting factor for use of rye in animal feeding. In this study, four selected winter rye cultivars were grown at nine locations and tested for arabinoxylans including total (TAX), soluble (SAX) and insoluble
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd57283e1175ac029130c30af250489c
https://doi.org/10.5539/jas.v4n5p1
https://doi.org/10.5539/jas.v4n5p1