JPC - Journal of Planar Chromatography - Modern TLC
Volume/Issue:
Volume 19: Issue 109
Biochemical examination of the general defense system of plants by OPLC
Authors:
Éva Sárdi Corvinus University of Budapest Faculty of Horticultural Science, Department of Genetics and Plant Breeding Ménesi út 44 H-1118 Budapest Hungary

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Eszter Szarka Corvinus University of Budapest Faculty of Horticultural Science, Department of Genetics and Plant Breeding Ménesi út 44 H-1118 Budapest Hungary

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Gábor Csilléry Budakert Ltd Bartók B.u. 41 H-1114 Budapest Hungary

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János Szarka Primordium Ltd Fenyőpinty u. 7 H-1222 Budapest Hungary

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Pages:
233–237
Online Publication Date:
11 Mar 2007
Publication Date:
01 Jun 2006
Article Category:
Research Article
DOI:
https://doi.org/10.1556/jpc.19.2006.3.12
Keywords:
Over-pressured layer chromatography (OPLC); Carbohydrates; General defense system ( gds gene); Pepper- Xanthomonas host-pathogen relationship
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Plant resistance breeding has, so far, been based on specific resistance genes which regulate hypersensitive reaction, resulting in fast tissue destruction. Hungarian researchers have, however, discovered the existence of the general defense system ( gds ), which regulates a completely different plant defense reaction. This manifests itself in tissue thickening through cell enlargement. We have studied the biochemical background of these different plant defense processes by OPLC, a forced-flow version of planar chromatography. We also exploited some basic well-known advantages of planar chromatography which made its application suitable and favorable in our experiments. As a result of analysis of time-dependent changes in carbohydrate compounds, we confirmed pathological and symptomatological observations that plants have both general and specific defense systems. These two systems have different roles and strategies in excluding pathogens, but together constitute the complete disease resistance of plants.

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Cover JPC - Journal of Planar Chromatography - Modern TLC
JPC - Journal of Planar Chromatography - Modern TLC
Print ISSN:
0933-4173
Online ISSN:
1789-0993

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Manuscript Submission: HERE

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Journal of Planar Chromatography - Modern TLC
Language English
Size A4
Year of
Foundation		 1988
Volumes
per Year		 1
Issues
per Year		 6
Founder Akadémiai Kiadó
Founder's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher Akadémiai Kiadó
Springer Nature Switzerland AG
Publisher's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible
Publisher		 Chief Executive Officer, Akadémiai Kiadó
ISSN 0933-4173 (Print)
ISSN 1789-0993 (Online)

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