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01000naa a22002652 4500 |
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NLM143414925 |
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DE-627 |
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20231223030830.0 |
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tu |
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231223s2004 xx ||||| 00| ||eng c |
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|a pubmed24n0478.xml
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|a (DE-627)NLM143414925
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|a (NLM)14623902
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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 Mantelin, Sophie
|e verfasserin
|4 aut
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| 245 |
1 |
0 |
|a Plant growth-promoting bacteria and nitrate availability
|b impacts on root development and nitrate uptake
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| 264 |
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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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| 337 |
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|a ohne Hilfsmittel zu benutzen
|b n
|2 rdamedia
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| 338 |
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|a Band
|b nc
|2 rdacarrier
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| 500 |
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|a Date Completed 06.04.2004
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| 500 |
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|a Date Revised 15.11.2012
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| 500 |
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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 Plant growth-promoting bacteria (PGPB) and NO-3 availability both affect NO-3 uptake and root architecture. The presence of external NO-3 induces the expression of NO-3 transporter genes and elicits lateral root elongation in the part of the root system exposed to the NO-3 supply. By contrast, an increase in NO-3 supply leads to a higher plant N status (low N demand), which represses both the NO-3 transporters and lateral root development. The effects of PGPB on NO-3 uptake and root development are similar to those of low NO-3 availability (concomitant stimulation of NO-3 uptake rate and lateral root development). The mechanisms responsible for the localized and long-distance regulation of NO-3 uptake and root development by NO-3 availability are beginning to be elucidated. By contrast, the signalling and transduction pathways elicited by the rhizobacteria remain totally unknown. This review will compare the effects of NO-3 availability and PGPB on root morphogenesis and NO-3 uptake, in order to determine whether interactions exist between the NO-3-dependent and the PGPB-dependent regulatory pathways
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| 650 |
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|a Journal Article
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| 650 |
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|a Research Support, Non-U.S. Gov't
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| 650 |
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|a Review
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| 650 |
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7 |
|a Nitrates
|2 NLM
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| 700 |
1 |
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|a Touraine, Bruno
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Journal of experimental botany
|d 1985
|g 55(2004), 394 vom: 30. Jan., Seite 27-34
|w (DE-627)NLM098182706
|x 1460-2431
|7 nnns
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| 773 |
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|g volume:55
|g year:2004
|g number:394
|g day:30
|g month:01
|g pages:27-34
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|a AR
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| 952 |
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|d 55
|j 2004
|e 394
|b 30
|c 01
|h 27-34
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