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231224s2017 xx |||||o 00| ||eng c |
| 024 |
7 |
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|a 10.1111/nph.14246
|2 doi
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|a pubmed24n0884.xml
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|a (DE-627)NLM265379091
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|a (NLM)27748948
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|a DE-627
|b ger
|c DE-627
|e rakwb
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| 041 |
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|a eng
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| 100 |
1 |
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|a Guillotin, Bruno
|e verfasserin
|4 aut
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| 245 |
1 |
0 |
|a Sl-IAA27 regulates strigolactone biosynthesis and mycorrhization in tomato (var. MicroTom)
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| 264 |
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1 |
|c 2017
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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 Completed 21.02.2018
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|a Date Revised 07.12.2022
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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| 520 |
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|a No claim to original US government works New Phytologist © 2016 New Phytologist Trust.
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|a Root colonization by arbuscular mycorrhizal (AM) fungi is a complex and finely tuned process. Previous studies have shown that, among other plant hormones, auxin plays a role in this process but the specific involvement of Aux/IAAs, the key regulators of auxin responses, is still unknown. In this study, we addressed the role of the tomato Sl-IAA27 during AM symbiosis by using Sl-IAA27-RNAi and pSL-IAA27::GUS stable tomato lines. The data show that Sl-IAA27 expression is up-regulated by the AM fungus and that silencing of Sl-IAA27 has a negative impact on AM colonization. Sl-IAA27-silencing resulted in down-regulation of three genes involved in strigolactone synthesis, NSP1, D27 and MAX1, and treatment of Sl-IAA27-silenced plants with the strigolactone analog GR24 complemented their mycorrhizal defect phenotype. Overall, the study identified an Aux/IAA gene as a new component of the signaling pathway controlling AM fungal colonization in tomato. This gene is proposed to control strigolactone biosynthesis via the regulation of NSP1
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|a Journal Article
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4 |
|a Aux-IAA
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4 |
|a auxin
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4 |
|a mycorrhiza
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| 650 |
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4 |
|a strigolactones
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4 |
|a tomato
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| 650 |
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|a GR24 strigolactone
|2 NLM
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| 650 |
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|a Heterocyclic Compounds, 3-Ring
|2 NLM
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| 650 |
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7 |
|a Lactones
|2 NLM
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| 650 |
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7 |
|a Plant Proteins
|2 NLM
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| 700 |
1 |
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|a Etemadi, Mohammad
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Audran, Corinne
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Bouzayen, Mondher
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Bécard, Guillaume
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Combier, Jean-Philippe
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t The New phytologist
|d 1979
|g 213(2017), 3 vom: 10. Feb., Seite 1124-1132
|w (DE-627)NLM09818248X
|x 1469-8137
|7 nnns
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| 773 |
1 |
8 |
|g volume:213
|g year:2017
|g number:3
|g day:10
|g month:02
|g pages:1124-1132
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| 856 |
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|u http://dx.doi.org/10.1111/nph.14246
|3 Volltext
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