|
|
|
|
| LEADER |
01000caa a22002652 4500 |
| 001 |
NLM367569914 |
| 003 |
DE-627 |
| 005 |
20240318234126.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
240125s2024 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1016/j.plaphy.2024.108373
|2 doi
|
| 028 |
5 |
2 |
|a pubmed24n1334.xml
|
| 035 |
|
|
|a (DE-627)NLM367569914
|
| 035 |
|
|
|a (NLM)38266564
|
| 035 |
|
|
|a (PII)S0981-9428(24)00041-X
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Amo, Jesús
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a Relevance of the SlCIPK23 kinase in Na+ uptake and root morphology in K+-starved tomato plants
|
| 264 |
|
1 |
|c 2024
|
| 336 |
|
|
|a Text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a ƒaComputermedien
|b c
|2 rdamedia
|
| 338 |
|
|
|a ƒa Online-Ressource
|b cr
|2 rdacarrier
|
| 500 |
|
|
|a Date Completed 18.03.2024
|
| 500 |
|
|
|a Date Revised 18.03.2024
|
| 500 |
|
|
|a published: Print-Electronic
|
| 500 |
|
|
|a Citation Status MEDLINE
|
| 520 |
|
|
|a Copyright © 2024 The Authors. Published by Elsevier Masson SAS.. All rights reserved.
|
| 520 |
|
|
|a The beneficial effects of Na+ as a substitute for K+ have been well-documented at the physiological level. However, the transport systems and regulatory mechanisms that allow Na+ acquisition under K+ deficiency remain poorly understood in the majority of land plants. In tomato, SlCIPK23 kinase was involved in Na+ accumulation in K+-starved plants, in addition to activating the LKT1 K+ channel and the K+ transporter SlHAK5. We used the central role of SlCIPK23 in K+ and Na+ acquisition to study which molecular entities mediate Na+ uptake with knockout tomato mutants and expression in heterologous systems. Two main pathways for Na+ uptake were deduced in tomato plants: an NH4+-sensitive pathway dependent on SlCIPK23, and a second one sensitive to Ba2+, Ca2+, La3+, and Li+. The addition of Na+ (10 mM) to lkt1, slhak5, or slcipk23 mutant KO lines produced interesting changes in root morphology. In particular, the roots of slcipk23 plants were longer and lighter than those of the WT under K+-deficient conditions and this effect was reversed by the addition of 10 mM Na+. These results provide a stimulating perspective for the study of the beneficial effects of Na+ in crops
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
7 |
|a Sodium
|2 NLM
|
| 650 |
|
7 |
|a 9NEZ333N27
|2 NLM
|
| 650 |
|
7 |
|a Ions
|2 NLM
|
| 650 |
|
7 |
|a Potassium
|2 NLM
|
| 650 |
|
7 |
|a RWP5GA015D
|2 NLM
|
| 700 |
1 |
|
|a Martínez-Martínez, Almudena
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Martínez, Vicente
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Rubio, Francisco
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Nieves-Cordones, Manuel
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Plant physiology and biochemistry : PPB
|d 1991
|g 207(2024) vom: 15. Feb., Seite 108373
|w (DE-627)NLM098178261
|x 1873-2690
|7 nnns
|
| 773 |
1 |
8 |
|g volume:207
|g year:2024
|g day:15
|g month:02
|g pages:108373
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1016/j.plaphy.2024.108373
|3 Volltext
|
| 912 |
|
|
|a GBV_USEFLAG_A
|
| 912 |
|
|
|a SYSFLAG_A
|
| 912 |
|
|
|a GBV_NLM
|
| 912 |
|
|
|a GBV_ILN_350
|
| 951 |
|
|
|a AR
|
| 952 |
|
|
|d 207
|j 2024
|b 15
|c 02
|h 108373
|