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231225s2004 xx |||||o 00| ||eng c |
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|a 10.1111/j.1469-8137.2004.01075.x
|2 doi
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|a pubmed24n1080.xml
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|a (NLM)33873784
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|a DE-627
|b ger
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|e rakwb
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|a eng
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| 100 |
1 |
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|a Fontaine, J
|e verfasserin
|4 aut
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| 245 |
1 |
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|a 24-Methyl/methylene sterols increase in monoxenic roots after colonization by arbuscular mycorrhizal fungi
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|c 2004
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| 336 |
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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| 500 |
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|a Date Revised 20.04.2021
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|a published: Print
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|a Citation Status PubMed-not-MEDLINE
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| 520 |
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|a • Characteristic sterols of transformed carrot (Daucus carota) and chicory (Cichorium intybus) roots colonized by different strains of arbuscular mycorrhizal (AM) fungi were identified. • Sterols were extracted, analysed and identified by gas chromatography/mass spectrometry (GC-MS) from monoxenic cultures of mycorrhizal and nonmycorrhizal roots. After colonization by Glomus intraradices, Glomus proliferum and Glomus sp., carrot and chicory roots exhibited a significantly higher 24-methyl/methylene sterol content. A correlation was established between the content of the sum of 24-methyl cholesterol, 24-methylene cholesterol and 24-methyl desmosterol. • This study clearly established that the increment of these characteristic sterols is an appropriate indicator of colonization by AM fungi of transformed roots. • Metabolic origin and specificity of these sterols in mycorrhizal roots was researched. The 24-methyl/methylene sterol increase was observed only when the interaction between fungus and plant was completely established and the fungus was present inside the roots
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| 650 |
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4 |
|a Journal Article
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| 650 |
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4 |
|a Cichorium intybus (chicory)
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| 650 |
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4 |
|a Daucus carota (carrot)
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| 650 |
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4 |
|a Glomus
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| 650 |
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4 |
|a Ri T-DNA-transformed roots
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| 650 |
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4 |
|a monoxenic cultures
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| 650 |
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4 |
|a sterol
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| 700 |
1 |
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|a Grandmougin-Ferjani, A
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Glorian, V
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Durand, R
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t The New phytologist
|d 1979
|g 163(2004), 1 vom: 20. Juli, Seite 159-167
|w (DE-627)NLM09818248X
|x 1469-8137
|7 nnns
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| 773 |
1 |
8 |
|g volume:163
|g year:2004
|g number:1
|g day:20
|g month:07
|g pages:159-167
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| 856 |
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|u http://dx.doi.org/10.1111/j.1469-8137.2004.01075.x
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