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231224s2015 xx |||||o 00| ||eng c |
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|a 10.1111/nph.13375
|2 doi
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|a pubmed24n0823.xml
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|a (DE-627)NLM246923474
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|a (NLM)25754513
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Yoneyama, Kaori
|e verfasserin
|4 aut
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| 245 |
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|a Difference in Striga-susceptibility is reflected in strigolactone secretion profile, but not in compatibility and host preference in arbuscular mycorrhizal symbiosis in two maize cultivars
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|c 2015
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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| 500 |
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|a Date Completed 19.05.2016
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|a Date Revised 18.04.2021
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a © 2015 The Authors. New Phytologist © 2015 New Phytologist Trust.
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|a Strigolactones released from plant roots trigger both seed germination of parasitic weeds such as Striga spp. and hyphal branching of the symbionts arbuscular mycorrhizal (AM) fungi. Generally, strigolactone composition in exudates is quantitatively and qualitatively different among plants, which may be involved in susceptibility and host specificity in the parasite-plant interactions. We hypothesized that difference in strigolactone composition would have a significant impact on compatibility and host specificity/preference in AM symbiosis. Strigolactones in root exudates of Striga-susceptible (Pioneer 3253) and -resistant (KST 94) maize (Zea mays) cultivars were characterized by LC-MS/MS combined with germination assay using Striga hermonthica seeds. Levels of colonization and community compositions of AM fungi in the two cultivars were investigated in field and glasshouse experiments. 5-Deoxystrigol was exuded exclusively by the susceptible cultivar, while the resistant cultivar mainly exuded sorgomol. Despite the distinctive difference in strigolactone composition, the levels of AM colonization and the community compositions were not different between the cultivars. The present study demonstrated that the difference in strigolactone composition has no appreciable impact on AM symbiosis, at least in the two maize cultivars, and further suggests that the traits involved in Striga-resistance are not necessarily accompanied by reduction in compatibility to AM fungi
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Striga spp.
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4 |
|a Zea mays (maize)
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4 |
|a arbuscular mycorrhizal (AM) fungi
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| 650 |
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4 |
|a community composition
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| 650 |
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4 |
|a compatibility
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|a strigolactone
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4 |
|a susceptibility
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|a Lactones
|2 NLM
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| 650 |
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|a Plant Extracts
|2 NLM
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| 700 |
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|a Arakawa, Ryota
|e verfasserin
|4 aut
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| 700 |
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|a Ishimoto, Keiko
|e verfasserin
|4 aut
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| 700 |
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|a Kim, Hyun Il
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Kisugi, Takaya
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Xie, Xiaonan
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Nomura, Takahito
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Kanampiu, Fred
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Yokota, Takao
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Ezawa, Tatsuhiro
|e verfasserin
|4 aut
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| 700 |
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|a Yoneyama, Koichi
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t The New phytologist
|d 1979
|g 206(2015), 3 vom: 01. Mai, Seite 983-989
|w (DE-627)NLM09818248X
|x 1469-8137
|7 nnns
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| 773 |
1 |
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|g volume:206
|g year:2015
|g number:3
|g day:01
|g month:05
|g pages:983-989
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|u http://dx.doi.org/10.1111/nph.13375
|3 Volltext
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|d 206
|j 2015
|e 3
|b 01
|c 05
|h 983-989
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