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20231222160640.0 |
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231222s2001 xx ||||| 00| ||eng c |
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|a pubmed24n0373.xml
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|a (DE-627)NLM11192684X
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|a (NLM)11283169
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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 Tode, K
|e verfasserin
|4 aut
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| 245 |
1 |
0 |
|a Fusicoccin- and IAA-induced elongation growth share the same pattern of K+ dependence
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| 264 |
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1 |
|c 2001
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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 30.08.2001
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|a Date Revised 21.11.2013
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|a published: Print
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|a Citation Status MEDLINE
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| 520 |
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|a The dependence of growth induced by the fungal toxin fusicoccin (FC) on the K+ content of the incubation medium was investigated in abraded maize coleoptiles. If the divalent ion Ca2+ was included in the bathing medium, no FC-induced growth occurred in the absence of K+, whereas a strong response was detected in presence of K+. The optimal K+ concentration was in the range of 1-10 mM. With the exception of Rb+, none of the other alkali ions (Na+, Li+, Cs+) could replace for K+ in sustaining FC-induced growth. The potassium channel blocker tetraethylammonium (TEA) reversibly inhibited FC-induced growth. As shown earlier for auxin-induced growth, no strict potassium dependence of FC-triggered elongation was observed in Ca2+ -free media. However, TEA abolished this apparently K+ independent FC-induced growth. It is concluded that FC-induced growth, like auxin-induced growth, requires K+ uptake through K+ channels
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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 Glycosides
|2 NLM
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| 650 |
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|a Indoleacetic Acids
|2 NLM
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| 650 |
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7 |
|a Mycotoxins
|2 NLM
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| 650 |
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|a Plant Growth Regulators
|2 NLM
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| 650 |
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|a Potassium Channel Blockers
|2 NLM
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| 650 |
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|a Potassium Channels
|2 NLM
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| 650 |
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|a fusicoccin
|2 NLM
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| 650 |
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|a 20108-30-9
|2 NLM
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| 650 |
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|a Tetraethylammonium
|2 NLM
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| 650 |
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|a 66-40-0
|2 NLM
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| 650 |
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|a indoleacetic acid
|2 NLM
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| 650 |
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|a 6U1S09C61L
|2 NLM
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| 650 |
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|a Rubidium
|2 NLM
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| 650 |
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|a MLT4718TJW
|2 NLM
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| 650 |
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|a Potassium
|2 NLM
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| 650 |
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|a RWP5GA015D
|2 NLM
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| 650 |
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|a Calcium
|2 NLM
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| 650 |
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|a SY7Q814VUP
|2 NLM
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| 700 |
1 |
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|a Lüthen, H
|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 52(2001), 355 vom: 02. Feb., Seite 251-5
|w (DE-627)NLM098182706
|x 1460-2431
|7 nnns
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| 773 |
1 |
8 |
|g volume:52
|g year:2001
|g number:355
|g day:02
|g month:02
|g pages:251-5
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|a GBV_USEFLAG_A
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|a SYSFLAG_A
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|a GBV_ILN_350
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|a AR
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| 952 |
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|d 52
|j 2001
|e 355
|b 02
|c 02
|h 251-5
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