|
|
|
|
| LEADER |
01000naa a22002652 4500 |
| 001 |
NLM316975303 |
| 003 |
DE-627 |
| 005 |
20231225162241.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
231225s2020 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1016/j.jplph.2020.153306
|2 doi
|
| 028 |
5 |
2 |
|a pubmed24n1056.xml
|
| 035 |
|
|
|a (DE-627)NLM316975303
|
| 035 |
|
|
|a (NLM)33129078
|
| 035 |
|
|
|a (PII)S0176-1617(20)30196-6
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Ke, Jie
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a Phenotypical evidence of effective amelioration of ammonium-inhibited plant (root) growth by exogenous low urea
|
| 264 |
|
1 |
|c 2020
|
| 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 09.03.2021
|
| 500 |
|
|
|a Date Revised 09.03.2021
|
| 500 |
|
|
|a published: Print-Electronic
|
| 500 |
|
|
|a Citation Status MEDLINE
|
| 520 |
|
|
|a Copyright © 2020 Elsevier GmbH. All rights reserved.
|
| 520 |
|
|
|a Ammonium and nitrate are major soil inorganic-nitrogen sources for plant growth, but many species cultivated with even low millimolar NH4+ as a sole N form display a growth retardation. To date, critical biological components and applicable approaches involved in the effective enhancement of NH4+ tolerance remain to be thoroughly explored. Here, we report phenotypical traits of urea-dependent improvement of NH4+-suppressed plant/root growth. Urea at 0.1 mM was sufficient to remarkably stimulate NH4+ (3 mM)-fed cotton growth, showing a 2.5∼4-fold increase in shoot- and root-biomass and total root-length, 20 % higher GS activity, 18 % less NH4+-accumulation in roots, and a comparable plant total-N content compared to the control, implying a novel role for urea in cotton NH4+detoxification. A similar phenomenon was observed in tobacco and rice. Moreover, comparisons between twelve NH4+-grown Arabidopsis accessions revealed a great degree of natural variation in their root-growth response to low urea, with WAR and Blh-1 exhibiting the most significant increase in primary- and lateral-root length and numbers, and Sav-0 and Edi-0 being the most insensitive. Such phenotypical evidence suggests a common ability of plants to accommodate NH4+-stress by responding to exogenous urea, providing a novel aspect for further understanding the process of urea-dependent plant NH4+ tolerance
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
4 |
|a Ammonium tolerance Cotton
|
| 650 |
|
4 |
|a Arabidopsis
|
| 650 |
|
4 |
|a Exogenous urea
|
| 650 |
|
4 |
|a Root growth
|
| 650 |
|
7 |
|a Ammonium Compounds
|2 NLM
|
| 650 |
|
7 |
|a Urea
|2 NLM
|
| 650 |
|
7 |
|a 8W8T17847W
|2 NLM
|
| 700 |
1 |
|
|a Pu, Wen-Xuan
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Wang, Hui
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Liu, Lai-Hua
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Sheng, Song
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Journal of plant physiology
|d 1979
|g 255(2020) vom: 15. Dez., Seite 153306
|w (DE-627)NLM098174622
|x 1618-1328
|7 nnns
|
| 773 |
1 |
8 |
|g volume:255
|g year:2020
|g day:15
|g month:12
|g pages:153306
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1016/j.jplph.2020.153306
|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 255
|j 2020
|b 15
|c 12
|h 153306
|