Nitric Oxide Detoxification by Mesorhizobium loti Affects Root Nodule Symbiosis with Lotus japonicus.
flavohemoglobin
hemoglobin
nitric oxide
root nodule symbiosis
Journal
Microbes and environments
ISSN: 1347-4405
Titre abrégé: Microbes Environ
Pays: Japan
ID NLM: 9710937
Informations de publication
Date de publication:
2021
2021
Historique:
entrez:
2
9
2021
pubmed:
3
9
2021
medline:
24
9
2021
Statut:
ppublish
Résumé
Root nodule symbiosis between legumes and rhizobia involves nitric oxide (NO) regulation by both the host plant and symbiotic rhizobia. However, the mechanisms by which the rhizobial control of NO affects root nodule symbiosis in Lotus japonicus are unknown. Therefore, we herein investigated the effects of enhanced NO removal by Mesorhizobium loti on symbiosis with L. japonicus. The hmp gene, which in Sinorhizobium meliloti encodes a flavohemoglobin involved in NO detoxification, was introduced into M. loti to generate a transconjugant with enhanced NO removal. The symbiotic phenotype of the transconjugant with L. japonicus was examined. The transconjugant showed delayed infection and higher nitrogenase activity in mature nodules than the wild type, whereas nodule senescence was normal. This result is in contrast to previous findings showing that enhanced NO removal in L. japonicus by class 1 phytoglobin affected nodule senescence. To evaluate differences in NO detoxification between M. loti and L. japonicus, NO localization in nodules was investigated. The enhanced expression of class 1 phytoglobin in L. japonicus reduced the amount of NO not only in infected cells, but also in vascular bundles, whereas that of hmp in M. loti reduced the amount of NO in infected cells only. This difference suggests that NO detoxification by M. loti exerts different effects in symbiosis than that by L. japonicus.
Identifiants
pubmed: 34470944
doi: 10.1264/jsme2.ME21038
pmc: PMC8446750
doi:
Substances chimiques
Bacterial Proteins
0
Hemeproteins
0
flavohemoprotein, Bacteria
0
Nitric Oxide
31C4KY9ESH
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Références
Mol Plant Microbe Interact. 2010 Jun;23(6):748-59
pubmed: 20459314
Plant J. 2015 Aug;83(4):719-31
pubmed: 26119469
Plant J. 2003 Sep;35(6):763-70
pubmed: 12969429
Biochem Soc Trans. 2011 Jan;39(1):184-8
pubmed: 21265770
BMC Plant Biol. 2007 May 08;7:21
pubmed: 17488509
AoB Plants. 2013;5:pls052
pubmed: 23372921
Plant Physiol. 2011 Nov;157(3):1505-17
pubmed: 21914816
J Exp Bot. 2018 Jun 27;69(15):3523-3530
pubmed: 29590405
Planta. 2000 Jan;210(2):215-21
pubmed: 10664127
Proc Natl Acad Sci U S A. 2012 Feb 14;109(7):2660-5
pubmed: 22308405
New Phytol. 2020 Jul;227(1):84-98
pubmed: 32003030
Curr Opin Plant Biol. 2005 Aug;8(4):390-6
pubmed: 15922651
Plant Signal Behav. 2013 Oct;8(10):doi: 10.4161/psb.25923
pubmed: 23962798
Front Plant Sci. 2015 Nov 09;6:977
pubmed: 26617619
New Phytol. 1992 Oct;122(2):211-237
pubmed: 33873995
Plant Physiol. 2005 Apr;137(4):1389-96
pubmed: 15778462
J Bacteriol. 2008 Dec;190(23):7864-7
pubmed: 18820019
Mol Plant Microbe Interact. 2010 May;23(5):702-11
pubmed: 20367476
Front Microbiol. 2020 Jan 10;10:2915
pubmed: 31998252
Antioxidants (Basel). 2019 Jul 04;8(7):
pubmed: 31277471
Plant J. 2009 Jan;57(2):254-63
pubmed: 18801013
Proc Natl Acad Sci U S A. 1979 Apr;76(4):1648-52
pubmed: 377280
Appl Environ Microbiol. 1982 Dec;44(6):1385-8
pubmed: 16346155
New Phytol. 2020 Oct;228(2):472-484
pubmed: 32442331
J Gen Microbiol. 1957 Apr;16(2):374-81
pubmed: 13416514
Mol Plant Microbe Interact. 2006 Apr;19(4):441-50
pubmed: 16610747
Antimicrob Agents Chemother. 1973 Sep;4(3):248-53
pubmed: 4491197
J Integr Plant Biol. 2008 Oct;50(10):1238-46
pubmed: 19017111
Am J Bot. 2019 Mar;106(3):507-513
pubmed: 30861573
F1000Res. 2016 Feb 24;5:212
pubmed: 26998237
Mol Plant Microbe Interact. 2008 Sep;21(9):1175-83
pubmed: 18700822
New Phytol. 2011 Feb;189(3):765-776
pubmed: 21073469
J Plant Physiol. 2010 Feb 15;167(3):238-41
pubmed: 19733934
Cell Microbiol. 2004 Sep;6(9):795-803
pubmed: 15272861
Curr Opin Plant Biol. 2004 Aug;7(4):449-55
pubmed: 15231269
J Exp Bot. 2016 Sep;67(17):5275-83
pubmed: 27443280
Antioxidants (Basel). 2020 Feb 07;9(2):
pubmed: 32046218
Plant Cell Physiol. 2019 Apr 1;60(4):816-825
pubmed: 30597068
Plant Cell Physiol. 2011 Apr;52(4):610-7
pubmed: 21330297
Mol Plant Microbe Interact. 2015 Dec;28(12):1353-63
pubmed: 26422404
DNA Res. 2000 Dec 31;7(6):331-8
pubmed: 11214968
Curr Opin Plant Biol. 2009 Aug;12(4):451-8
pubmed: 19608448
Mol Plant Microbe Interact. 2006 Sep;19(9):970-5
pubmed: 16941901
New Phytol. 2020 Sep;227(6):1618-1635
pubmed: 31960995
J Exp Bot. 2004 Dec;55(408):2473-82
pubmed: 15448180
Plant Physiol. 2002 Jul;129(3):954-6
pubmed: 12114551
Biochem J. 2016 Feb 1;473(3):297-309
pubmed: 26564204
Biochem Soc Trans. 2011 Dec;39(6):1880-5
pubmed: 22103544
Plant J. 2009 Apr;58(2):183-94
pubmed: 19121107
Curr Opin Plant Biol. 2011 Dec;14(6):707-14
pubmed: 21816662
New Phytol. 2012 Oct;196(2):548-560
pubmed: 22937888
J Exp Bot. 2018 Jun 27;69(15):3703-3714
pubmed: 29701804
Ann Bot. 2003 Jan;91 Spec No:173-8
pubmed: 12509338
Science. 2004 Sep 24;305(5692):1968-71
pubmed: 15448272
Nature. 1998 Aug 6;394(6693):585-8
pubmed: 9707120
Gene. 1994 Jul 22;145(1):69-73
pubmed: 8045426
Physiol Plant. 2010 Sep 1;140(1):21-31
pubmed: 20444196
Can J Microbiol. 2009 Jul;55(7):867-73
pubmed: 19767859
J Exp Bot. 2015 May;66(10):2877-87
pubmed: 25732535
New Phytol. 2011 Jul;191(2):405-417
pubmed: 21457261