Lysinibacillus xylanilyticus Strain GIC41 as a Potential Plant Biostimulant.
Lysinibacillus
plant biostimulant
plant growth promotion
spinach
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:
8
11
2021
pubmed:
9
11
2021
medline:
30
12
2021
Statut:
ppublish
Résumé
To identify Lysinibacillus strains with the potential to function as plant biostimulants, we screened 10 previously isolated Lysinibacillus strains from the rhizosphere and soil for their plant growth-promoting (PGP) effects. In vitro tests showed that all strains produced indole-3-acetic acid. In primary screening, the PGP effects of these strains were assessed on spinach seedlings grown on Jiffy-7 pellets; strains GIC31, GIC41, and GIC51 markedly promoted shoot growth. In secondary screening, the PGP efficacies of these three strains were examined using spinach seedlings grown in pots under controlled conditions. Only GIC41 exerted consistent and significant PGP effects; therefore, it was selected for subsequent experiments. The results of 6-week glasshouse experiments revealed that GIC41 markedly increased shoot dry weight by ca. 12-49% over that of the control. The impact of fertilization levels on the PGP efficacy of GIC41 was investigated using pot experiments. The application of a specific level of fertilizer was required for the induction of sufficient PGP effects by this strain. The phylogenetic ana-lysis based on the 16S rDNA sequence identified GIC41 as L. xylanilyticus. Collectively, these results show the potential of strain GIC41 to function as a plant biostimulant.
Identifiants
pubmed: 34744143
doi: 10.1264/jsme2.ME21047
pmc: PMC8674448
doi:
Substances chimiques
RNA, Ribosomal, 16S
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Références
Philos Trans R Soc Lond B Biol Sci. 2010 Sep 27;365(1554):2991-3006
pubmed: 20713398
Plant Signal Behav. 2008 Apr;3(4):263-5
pubmed: 19704649
Front Microbiol. 2017 Feb 07;8:171
pubmed: 28223976
Microbiol Res. 2019 Mar;220:12-20
pubmed: 30744815
World J Microbiol Biotechnol. 2017 Oct 6;33(11):197
pubmed: 28986676
Plant Mol Biol. 2009 Mar;69(4):437-49
pubmed: 18982413
FEMS Microbiol Ecol. 2005 Apr 1;52(2):153-62
pubmed: 16329902
New Phytol. 2015 May;206(3):1156-1162
pubmed: 25534068
J Basic Microbiol. 2016 Jan;56(1):44-58
pubmed: 26567901
J Appl Microbiol. 2019 Sep;127(3):825-844
pubmed: 31216598
J Appl Microbiol. 2003;95(4):799-806
pubmed: 12969294
Int J Syst Evol Microbiol. 2017 May;67(5):1613-1617
pubmed: 28005526
Mol Biol Evol. 2018 Jun 1;35(6):1547-1549
pubmed: 29722887
J Microbiol Methods. 2007 Jul;70(1):127-31
pubmed: 17507108
Plant Physiol. 1951 Jan;26(1):192-5
pubmed: 16654351
Front Plant Sci. 2020 Feb 04;11:40
pubmed: 32117379
J Invertebr Pathol. 2012 Jan;109(1):1-10
pubmed: 22137877
Microb Ecol. 2012 Feb;63(2):249-66
pubmed: 21850446
Plant Physiol. 2011 Nov;157(3):1209-20
pubmed: 21940997
Int J Syst Evol Microbiol. 2010 Feb;60(Pt 2):281-286
pubmed: 19651743
Curr Microbiol. 2010 Sep;61(3):217-25
pubmed: 20526603
J Exp Bot. 2020 Apr 23;71(8):2397-2411
pubmed: 31956903
PLoS One. 2013 Sep 23;8(9):e71720
pubmed: 24086254
Plant Physiol Biochem. 2014 Nov;84:115-124
pubmed: 25270162
Scientifica (Cairo). 2012;2012:963401
pubmed: 24278762
J Microbiol. 2010 Oct;48(5):559-65
pubmed: 21046332
PLoS One. 2013 May 13;8(5):e63666
pubmed: 23675499
J Appl Microbiol. 2017 Jul;123(1):204-216
pubmed: 28423218
Anal Biochem. 1987 Jan;160(1):47-56
pubmed: 2952030
J Basic Microbiol. 2013 Dec;53(12):1004-15
pubmed: 23553337
Int J Syst Evol Microbiol. 2007 May;57(Pt 5):1117-1125
pubmed: 17473269
Microb Biotechnol. 2020 Sep;13(5):1314-1335
pubmed: 31797528
J Genet Eng Biotechnol. 2018 Dec;16(2):581-586
pubmed: 30733776
Microb Ecol. 2011 Aug;62(2):324-36
pubmed: 21360139
Front Microbiol. 2019 May 07;10:804
pubmed: 31133991
J Plant Physiol. 2007 Nov;164(11):1543-7
pubmed: 17566606
Microbes Environ. 2020;35(4):
pubmed: 33012743