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231225s2020 xx |||||o 00| ||eng c |
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|a 10.1111/nph.16386
|2 doi
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|a pubmed24n1015.xml
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|a (NLM)31863481
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|a DE-627
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|c DE-627
|e rakwb
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|a eng
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| 100 |
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|a Bu, Fengjiao
|e verfasserin
|4 aut
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| 245 |
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|a Mutant analysis in the nonlegume Parasponia andersonii identifies NIN and NF-YA1 transcription factors as a core genetic network in nitrogen-fixing nodule symbioses
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|c 2020
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 14.05.2021
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|a Date Revised 14.05.2021
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|a published: Print-Electronic
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|a GENBANK: PON66248.1, PON42093.1, PON47071.1
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|a Citation Status MEDLINE
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|a © 2019 The Authors. New Phytologist © 2019 New Phytologist Trust.
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|a ●Nitrogen-fixing nodulation occurs in 10 taxonomic lineages, with either rhizobia or Frankia bacteria. To establish such an endosymbiosis, two processes are essential: nodule organogenesis and intracellular bacterial infection. In the legume-rhizobium endosymbiosis, both processes are guarded by the transcription factor NODULE INCEPTION (NIN) and its downstream target genes of the NUCLEAR FACTOR Y (NF-Y) complex. ●It is hypothesized that nodulation has a single evolutionary origin c. 110 Ma, followed by many independent losses. Despite a significant body of knowledge of the legume-rhizobium symbiosis, it remains elusive which signalling modules are shared between nodulating species in different taxonomic clades. We used Parasponia andersonii to investigate the role of NIN and NF-YA genes in rhizobium nodulation in a nonlegume system. ●Consistent with legumes, P. andersonii PanNIN and PanNF-YA1 are coexpressed in nodules. By analyzing single, double and higher-order CRISPR-Cas9 knockout mutants, we show that nodule organogenesis and early symbiotic expression of PanNF-YA1 are PanNIN-dependent and that PanNF-YA1 is specifically required for intracellular rhizobium infection. ●This demonstrates that NIN and NF-YA1 have conserved symbiotic functions. As Parasponia and legumes diverged soon after the birth of the nodulation trait, we argue that NIN and NF-YA1 represent core transcriptional regulators in this symbiosis
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Parasponia
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|a NF-YA1
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|a NODULE INCEPTION (NIN)
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|a evolution
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|a intracellular infection
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|a nodulation
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|a rhizobium
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|a Plant Proteins
|2 NLM
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| 650 |
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|a Transcription Factors
|2 NLM
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| 650 |
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|a Nitrogen
|2 NLM
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| 650 |
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|a N762921K75
|2 NLM
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| 700 |
1 |
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|a Rutten, Luuk
|e verfasserin
|4 aut
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1 |
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|a Roswanjaya, Yuda Purwana
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Kulikova, Olga
|e verfasserin
|4 aut
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|a Rodriguez-Franco, Marta
|e verfasserin
|4 aut
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| 700 |
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|a Ott, Thomas
|e verfasserin
|4 aut
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| 700 |
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|a Bisseling, Ton
|e verfasserin
|4 aut
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|a van Zeijl, Arjan
|e verfasserin
|4 aut
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| 700 |
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|a Geurts, Rene
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t The New phytologist
|d 1979
|g 226(2020), 2 vom: 15. Apr., Seite 541-554
|w (DE-627)NLM09818248X
|x 1469-8137
|7 nnns
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| 773 |
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|g volume:226
|g year:2020
|g number:2
|g day:15
|g month:04
|g pages:541-554
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|u http://dx.doi.org/10.1111/nph.16386
|3 Volltext
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|h 541-554
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