Plant Growth Promotion, Phytohormone Production and Genomics of the Rhizosphere-Associated Microalga, Micractinium rhizosphaerae sp. nov.

Detalhes bibliográficos
Autor(a) principal: Quintas-Nunes, Francisco
Data de Publicação: 2023
Outros Autores: Brandão, Pedro R., Barreto Crespo, Maria T., Glick, Bernard R., Nascimento, Francisco X.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/158535
Resumo: Funding Information: This work was funded by Fundação para a Ciência e Tecnologia/Ministério da Ciência, Tecnologia e Ensino Superior (FCT/MCTES, Portugal) through national funds to iNOVA4Health (UIDB/04462/2020 and UIDP/04462/2020) and the Associate Laboratory LS4FUTURE (LA/P/0087/2020). Funding Information: F.Q.-N. and P.R.B. acknowledge receiving a PhD fellowship from FCT (2022.10633.BD; 2021.07927.BD514, respectively). Publisher Copyright: © 2023 by the authors.
id RCAP_01166913ba47680a1aac6dd3598b4bd7
oai_identifier_str oai:run.unl.pt:10362/158535
network_acronym_str RCAP
network_name_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository_id_str 7160
spelling Plant Growth Promotion, Phytohormone Production and Genomics of the Rhizosphere-Associated Microalga, Micractinium rhizosphaerae sp. nov.genomicsMicractiniummicroalgaephytohormonesplant growthrhizosphereEcology, Evolution, Behavior and SystematicsEcologyPlant ScienceFunding Information: This work was funded by Fundação para a Ciência e Tecnologia/Ministério da Ciência, Tecnologia e Ensino Superior (FCT/MCTES, Portugal) through national funds to iNOVA4Health (UIDB/04462/2020 and UIDP/04462/2020) and the Associate Laboratory LS4FUTURE (LA/P/0087/2020). Funding Information: F.Q.-N. and P.R.B. acknowledge receiving a PhD fellowship from FCT (2022.10633.BD; 2021.07927.BD514, respectively). Publisher Copyright: © 2023 by the authors.Microalgae are important members of the soil and plant microbiomes, playing key roles in the maintenance of soil and plant health as well as in the promotion of plant growth. However, not much is understood regarding the potential of different microalgae strains in augmenting plant growth, or the mechanisms involved in such activities. In this work, the functional and genomic characterization of strain NFX-FRZ, a eukaryotic microalga belonging to the Micractinium genus that was isolated from the rhizosphere of a plant growing in a natural environment in Portugal, is presented and analyzed. The results obtained demonstrate that strain NFX-FRZ (i) belongs to a novel species, termed Micractinium rhizosphaerae sp. nov.; (ii) can effectively bind to tomato plant tissues and promote its growth; (iii) can synthesize a wide range of plant growth-promoting compounds, including phytohormones such as indole-3-acetic acid, salicylic acid, jasmonic acid and abscisic acid; and (iv) contains multiple genes involved in phytohormone biosynthesis and signaling. This study provides new insights regarding the relevance of eukaryotic microalgae as plant growth-promoting agents and helps to build a foundation for future studies regarding the origin and evolution of phytohormone biosynthesis and signaling, as well as other plant colonization and plant growth-promoting mechanisms in soil/plant-associated Micractinium.Instituto de Tecnologia Química e Biológica António Xavier (ITQB)RUNQuintas-Nunes, FranciscoBrandão, Pedro R.Barreto Crespo, Maria T.Glick, Bernard R.Nascimento, Francisco X.2023-09-30T22:20:40Z2023-022023-02-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10362/158535eng2223-7747PURE: 72596004https://doi.org/10.3390/plants12030651info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T05:41:04Zoai:run.unl.pt:10362/158535Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:57:11.806555Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Plant Growth Promotion, Phytohormone Production and Genomics of the Rhizosphere-Associated Microalga, Micractinium rhizosphaerae sp. nov.
title Plant Growth Promotion, Phytohormone Production and Genomics of the Rhizosphere-Associated Microalga, Micractinium rhizosphaerae sp. nov.
spellingShingle Plant Growth Promotion, Phytohormone Production and Genomics of the Rhizosphere-Associated Microalga, Micractinium rhizosphaerae sp. nov.
Quintas-Nunes, Francisco
genomics
Micractinium
microalgae
phytohormones
plant growth
rhizosphere
Ecology, Evolution, Behavior and Systematics
Ecology
Plant Science
title_short Plant Growth Promotion, Phytohormone Production and Genomics of the Rhizosphere-Associated Microalga, Micractinium rhizosphaerae sp. nov.
title_full Plant Growth Promotion, Phytohormone Production and Genomics of the Rhizosphere-Associated Microalga, Micractinium rhizosphaerae sp. nov.
title_fullStr Plant Growth Promotion, Phytohormone Production and Genomics of the Rhizosphere-Associated Microalga, Micractinium rhizosphaerae sp. nov.
title_full_unstemmed Plant Growth Promotion, Phytohormone Production and Genomics of the Rhizosphere-Associated Microalga, Micractinium rhizosphaerae sp. nov.
title_sort Plant Growth Promotion, Phytohormone Production and Genomics of the Rhizosphere-Associated Microalga, Micractinium rhizosphaerae sp. nov.
author Quintas-Nunes, Francisco
author_facet Quintas-Nunes, Francisco
Brandão, Pedro R.
Barreto Crespo, Maria T.
Glick, Bernard R.
Nascimento, Francisco X.
author_role author
author2 Brandão, Pedro R.
Barreto Crespo, Maria T.
Glick, Bernard R.
Nascimento, Francisco X.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Instituto de Tecnologia Química e Biológica António Xavier (ITQB)
RUN
dc.contributor.author.fl_str_mv Quintas-Nunes, Francisco
Brandão, Pedro R.
Barreto Crespo, Maria T.
Glick, Bernard R.
Nascimento, Francisco X.
dc.subject.por.fl_str_mv genomics
Micractinium
microalgae
phytohormones
plant growth
rhizosphere
Ecology, Evolution, Behavior and Systematics
Ecology
Plant Science
topic genomics
Micractinium
microalgae
phytohormones
plant growth
rhizosphere
Ecology, Evolution, Behavior and Systematics
Ecology
Plant Science
description Funding Information: This work was funded by Fundação para a Ciência e Tecnologia/Ministério da Ciência, Tecnologia e Ensino Superior (FCT/MCTES, Portugal) through national funds to iNOVA4Health (UIDB/04462/2020 and UIDP/04462/2020) and the Associate Laboratory LS4FUTURE (LA/P/0087/2020). Funding Information: F.Q.-N. and P.R.B. acknowledge receiving a PhD fellowship from FCT (2022.10633.BD; 2021.07927.BD514, respectively). Publisher Copyright: © 2023 by the authors.
publishDate 2023
dc.date.none.fl_str_mv 2023-09-30T22:20:40Z
2023-02
2023-02-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/158535
url http://hdl.handle.net/10362/158535
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2223-7747
PURE: 72596004
https://doi.org/10.3390/plants12030651
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
_version_ 1799138155161452544

Registros relacionados