|
|
|
|
| LEADER |
01000caa a22002652 4500 |
| 001 |
NLM374569525 |
| 003 |
DE-627 |
| 005 |
20240813232515.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
240706s2024 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1016/j.plantsci.2024.112181
|2 doi
|
| 028 |
5 |
2 |
|a pubmed24n1500.xml
|
| 035 |
|
|
|a (DE-627)NLM374569525
|
| 035 |
|
|
|a (NLM)38969141
|
| 035 |
|
|
|a (PII)S0168-9452(24)00208-5
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Zhang, Minghui
|e verfasserin
|4 aut
|
| 245 |
1 |
2 |
|a A putative Na+/H+ antiporter BpSOS1 contributes to salt tolerance in birch
|
| 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 15.07.2024
|
| 500 |
|
|
|a Date Revised 13.08.2024
|
| 500 |
|
|
|a published: Print-Electronic
|
| 500 |
|
|
|a Citation Status MEDLINE
|
| 520 |
|
|
|a Copyright © 2024. Published by Elsevier B.V.
|
| 520 |
|
|
|a White birch (Betula platyphylla Suk.) is an important pioneer tree which plays a critical role in maintaining ecosystem stability and forest regeneration. The growth of birch is dramatically inhibited by salt stress, especially the root inhibition. Salt Overly Sensitive 1 (SOS1) is the only extensively characterized Na+ efflux transporter in multiple plant species. The salt-hypersensitive mutant, sos1, display significant inhibition of root growth by NaCl. However, the role of SOS1 in birch responses to salt stress remains unclear. Here, we characterized a putative Na+/H+ antiporter BpSOS1 in birch and generated the loss-of-function mutants of the birch BpSOS1 by CRISPR/Cas9 approach. The bpsos1 mutant exhibit exceptional increased salt sensitivity which links to excessive Na+ accumulation in root, stem and old leaves. We observed a dramatic reduction of K+ contents in leaves of the bpsos1 mutant plants under salt stress. Furthermore, the Na+/K+ ratio of roots and leaves is significant higher in the bpsos1 mutants than the wild-type plants under salt stress. The ability of Na+ efflux in the root meristem zone is found to be impaired which might result the imbalance of Na+ and K+ in the bpsos1 mutants. Our findings indicate that the Na+/H+ exchanger BpSOS1 plays a critical role in birch salt tolerance by maintaining Na+ homeostasis and provide evidence for molecular breeding to improve salt tolerance in birch and other trees
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
4 |
|a Birch
|
| 650 |
|
4 |
|a BpSOS1
|
| 650 |
|
4 |
|a Breeding
|
| 650 |
|
4 |
|a Na(+) efflux
|
| 650 |
|
4 |
|a Salt tolerance
|
| 650 |
|
7 |
|a Sodium-Hydrogen Exchangers
|2 NLM
|
| 650 |
|
7 |
|a Plant Proteins
|2 NLM
|
| 650 |
|
7 |
|a Sodium
|2 NLM
|
| 650 |
|
7 |
|a 9NEZ333N27
|2 NLM
|
| 700 |
1 |
|
|a Wu, Mingke
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Xu, Tao
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Cao, Junfeng
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Zhang, Zihui
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Zhang, Tianxu
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Xie, Qingyi
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Wang, Jiang
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Sun, Shanwen
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Zhang, Qingzhu
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Ma, Renyi
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Xie, Linan
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Plant science : an international journal of experimental plant biology
|d 1985
|g 346(2024) vom: 15. Aug., Seite 112181
|w (DE-627)NLM098174193
|x 1873-2259
|7 nnns
|
| 773 |
1 |
8 |
|g volume:346
|g year:2024
|g day:15
|g month:08
|g pages:112181
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1016/j.plantsci.2024.112181
|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 346
|j 2024
|b 15
|c 08
|h 112181
|