Effect of plant growth-promoting bacteria on the growth and fructan production of Agave americana L.
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Journal of Microbiology |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000300587 |
Resumo: | ABSTRACT The effect of plant growth-promoting bacteria inoculation on plant growth and the sugar content in Agave americana was assessed. The bacterial strains ACO-34A, ACO-40, and ACO-140, isolated from the A. americana rhizosphere, were selected for this study to evaluate their phenotypic and genotypic characteristics. The three bacterial strains were evaluated via plant inoculation assays, and Azospirillum brasilense Cd served as a control strain. Phylogenetic analysis based on the 16S rRNA gene showed that strains ACO-34A, ACO-40 and ACO-140 were Rhizobium daejeonense, Acinetobacter calcoaceticus and Pseudomonas mosselii, respectively. All of the strains were able to synthesize indole-3-acetic acid (IAA), solubilize phosphate, and had nitrogenase activity. Inoculation using the plant growth-promoting bacteria strains had a significant effect (p < 0.05) on plant growth and the sugar content of A. americana, showing that these native plant growth-promoting bacteria are a practical, simple, and efficient alternative to promote the growth of agave plants with proper biological characteristics for agroindustrial and biotechnological use and to increase the sugar content in this agave species. |
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Brazilian Journal of Microbiology |
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Effect of plant growth-promoting bacteria on the growth and fructan production of Agave americana L.AgaveInoculationBacteriaInulin16S rRNAABSTRACT The effect of plant growth-promoting bacteria inoculation on plant growth and the sugar content in Agave americana was assessed. The bacterial strains ACO-34A, ACO-40, and ACO-140, isolated from the A. americana rhizosphere, were selected for this study to evaluate their phenotypic and genotypic characteristics. The three bacterial strains were evaluated via plant inoculation assays, and Azospirillum brasilense Cd served as a control strain. Phylogenetic analysis based on the 16S rRNA gene showed that strains ACO-34A, ACO-40 and ACO-140 were Rhizobium daejeonense, Acinetobacter calcoaceticus and Pseudomonas mosselii, respectively. All of the strains were able to synthesize indole-3-acetic acid (IAA), solubilize phosphate, and had nitrogenase activity. Inoculation using the plant growth-promoting bacteria strains had a significant effect (p < 0.05) on plant growth and the sugar content of A. americana, showing that these native plant growth-promoting bacteria are a practical, simple, and efficient alternative to promote the growth of agave plants with proper biological characteristics for agroindustrial and biotechnological use and to increase the sugar content in this agave species.Sociedade Brasileira de Microbiologia2016-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000300587Brazilian Journal of Microbiology v.47 n.3 2016reponame:Brazilian Journal of Microbiologyinstname:Sociedade Brasileira de Microbiologia (SBM)instacron:SBM10.1016/j.bjm.2016.04.010info:eu-repo/semantics/openAccessDe La Torre-Ruiz,NeyserRuiz-Valdiviezo,Víctor ManuelRincón-Molina,Clara IvetteRodríguez-Mendiola,MarthaArias-Castro,CarlosGutiérrez-Miceli,Federico AntonioPalomeque-Dominguez,HéctorRincón-Rosales,Reinereng2016-08-02T00:00:00Zoai:scielo:S1517-83822016000300587Revistahttps://www.scielo.br/j/bjm/ONGhttps://old.scielo.br/oai/scielo-oai.phpbjm@sbmicrobiologia.org.br||mbmartin@usp.br1678-44051517-8382opendoar:2016-08-02T00:00Brazilian Journal of Microbiology - Sociedade Brasileira de Microbiologia (SBM)false |
dc.title.none.fl_str_mv |
Effect of plant growth-promoting bacteria on the growth and fructan production of Agave americana L. |
title |
Effect of plant growth-promoting bacteria on the growth and fructan production of Agave americana L. |
spellingShingle |
Effect of plant growth-promoting bacteria on the growth and fructan production of Agave americana L. De La Torre-Ruiz,Neyser Agave Inoculation Bacteria Inulin 16S rRNA |
title_short |
Effect of plant growth-promoting bacteria on the growth and fructan production of Agave americana L. |
title_full |
Effect of plant growth-promoting bacteria on the growth and fructan production of Agave americana L. |
title_fullStr |
Effect of plant growth-promoting bacteria on the growth and fructan production of Agave americana L. |
title_full_unstemmed |
Effect of plant growth-promoting bacteria on the growth and fructan production of Agave americana L. |
title_sort |
Effect of plant growth-promoting bacteria on the growth and fructan production of Agave americana L. |
author |
De La Torre-Ruiz,Neyser |
author_facet |
De La Torre-Ruiz,Neyser Ruiz-Valdiviezo,Víctor Manuel Rincón-Molina,Clara Ivette Rodríguez-Mendiola,Martha Arias-Castro,Carlos Gutiérrez-Miceli,Federico Antonio Palomeque-Dominguez,Héctor Rincón-Rosales,Reiner |
author_role |
author |
author2 |
Ruiz-Valdiviezo,Víctor Manuel Rincón-Molina,Clara Ivette Rodríguez-Mendiola,Martha Arias-Castro,Carlos Gutiérrez-Miceli,Federico Antonio Palomeque-Dominguez,Héctor Rincón-Rosales,Reiner |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
De La Torre-Ruiz,Neyser Ruiz-Valdiviezo,Víctor Manuel Rincón-Molina,Clara Ivette Rodríguez-Mendiola,Martha Arias-Castro,Carlos Gutiérrez-Miceli,Federico Antonio Palomeque-Dominguez,Héctor Rincón-Rosales,Reiner |
dc.subject.por.fl_str_mv |
Agave Inoculation Bacteria Inulin 16S rRNA |
topic |
Agave Inoculation Bacteria Inulin 16S rRNA |
description |
ABSTRACT The effect of plant growth-promoting bacteria inoculation on plant growth and the sugar content in Agave americana was assessed. The bacterial strains ACO-34A, ACO-40, and ACO-140, isolated from the A. americana rhizosphere, were selected for this study to evaluate their phenotypic and genotypic characteristics. The three bacterial strains were evaluated via plant inoculation assays, and Azospirillum brasilense Cd served as a control strain. Phylogenetic analysis based on the 16S rRNA gene showed that strains ACO-34A, ACO-40 and ACO-140 were Rhizobium daejeonense, Acinetobacter calcoaceticus and Pseudomonas mosselii, respectively. All of the strains were able to synthesize indole-3-acetic acid (IAA), solubilize phosphate, and had nitrogenase activity. Inoculation using the plant growth-promoting bacteria strains had a significant effect (p < 0.05) on plant growth and the sugar content of A. americana, showing that these native plant growth-promoting bacteria are a practical, simple, and efficient alternative to promote the growth of agave plants with proper biological characteristics for agroindustrial and biotechnological use and to increase the sugar content in this agave species. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-09-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000300587 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000300587 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1016/j.bjm.2016.04.010 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Microbiologia |
publisher.none.fl_str_mv |
Sociedade Brasileira de Microbiologia |
dc.source.none.fl_str_mv |
Brazilian Journal of Microbiology v.47 n.3 2016 reponame:Brazilian Journal of Microbiology instname:Sociedade Brasileira de Microbiologia (SBM) instacron:SBM |
instname_str |
Sociedade Brasileira de Microbiologia (SBM) |
instacron_str |
SBM |
institution |
SBM |
reponame_str |
Brazilian Journal of Microbiology |
collection |
Brazilian Journal of Microbiology |
repository.name.fl_str_mv |
Brazilian Journal of Microbiology - Sociedade Brasileira de Microbiologia (SBM) |
repository.mail.fl_str_mv |
bjm@sbmicrobiologia.org.br||mbmartin@usp.br |
_version_ |
1752122208424034304 |