Certain Tomato Root Exudates Induced by Pseudomonas stutzeri NRCB010 Enhance Its Rhizosphere Colonization Capability
Plant growth-promoting rhizobacteria (PGPR) can colonize plant root surfaces or form biofilms to promote plant growth and enhance plant resistance to harsh external environments. However, plant-PGPR interactions, especially chemical signaling molecules, are poorly understood. This study aimed to gain an in-depth understanding of the rhizosphere interaction mechanisms between PGPR and tomato plants. This study found that inoculation with a certain concentration of Pseudomonas stutzeri significantly promoted tomato growth and induced significant changes in tomato root exudates. Furthermore, the root exudates significantly induced NRCB010 growth, swarming motility, and biofilm formation. In addition, the composition of the root exudates was analyzed, and four metabolites (methyl hexadecanoate, methyl stearate, 2,4-di-tert-butylphenol, and n-hexadecanoic acid) significantly related to the chemotaxis and biofilm formation of NRCB010 were screened. Further assessment showed that these metabolites positively affected the growth, swarming motility, chemotaxis, or biofilm formation of strain NRCB010. Among these, n-hexadecanoic acid induced the most remarkable growth, chemotactic response, biofilm formation, and rhizosphere colonization. This study will help develop effective PGPR-based bioformulations to improve PGPR colonization and crop yields.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2023 |
|---|---|
| Erschienen: |
2023 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:13 |
|---|---|
| Enthalten in: |
Metabolites - 13(2023), 5 vom: 16. Mai |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Zhang, Huanhuan [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
Biofilm |
|---|
| Anmerkungen: |
Date Revised 29.05.2023 published: Electronic Citation Status PubMed-not-MEDLINE |
|---|
| doi: |
10.3390/metabo13050664 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM357359763 |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM357359763 | ||
| 003 | DE-627 | ||
| 005 | 20231226072426.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 231226s2023 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.3390/metabo13050664 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1191.xml |
| 035 | |a (DE-627)NLM357359763 | ||
| 035 | |a (NLM)37233705 | ||
| 035 | |a (PII)664 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Zhang, Huanhuan |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Certain Tomato Root Exudates Induced by Pseudomonas stutzeri NRCB010 Enhance Its Rhizosphere Colonization Capability |
| 264 | 1 | |c 2023 | |
| 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 Revised 29.05.2023 | ||
| 500 | |a published: Electronic | ||
| 500 | |a Citation Status PubMed-not-MEDLINE | ||
| 520 | |a Plant growth-promoting rhizobacteria (PGPR) can colonize plant root surfaces or form biofilms to promote plant growth and enhance plant resistance to harsh external environments. However, plant-PGPR interactions, especially chemical signaling molecules, are poorly understood. This study aimed to gain an in-depth understanding of the rhizosphere interaction mechanisms between PGPR and tomato plants. This study found that inoculation with a certain concentration of Pseudomonas stutzeri significantly promoted tomato growth and induced significant changes in tomato root exudates. Furthermore, the root exudates significantly induced NRCB010 growth, swarming motility, and biofilm formation. In addition, the composition of the root exudates was analyzed, and four metabolites (methyl hexadecanoate, methyl stearate, 2,4-di-tert-butylphenol, and n-hexadecanoic acid) significantly related to the chemotaxis and biofilm formation of NRCB010 were screened. Further assessment showed that these metabolites positively affected the growth, swarming motility, chemotaxis, or biofilm formation of strain NRCB010. Among these, n-hexadecanoic acid induced the most remarkable growth, chemotactic response, biofilm formation, and rhizosphere colonization. This study will help develop effective PGPR-based bioformulations to improve PGPR colonization and crop yields | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a PGPR | |
| 650 | 4 | |a Pseudomonas sp. | |
| 650 | 4 | |a biofilm | |
| 650 | 4 | |a chemotaxis | |
| 650 | 4 | |a colonization | |
| 650 | 4 | |a n-hexadecanoic acid | |
| 700 | 1 | |a Zheng, Donghui |e verfasserin |4 aut | |
| 700 | 1 | |a Hu, Chun |e verfasserin |4 aut | |
| 700 | 1 | |a Cheng, Wenwen |e verfasserin |4 aut | |
| 700 | 1 | |a Lei, Peng |e verfasserin |4 aut | |
| 700 | 1 | |a Xu, Hong |e verfasserin |4 aut | |
| 700 | 1 | |a Gao, Nan |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Metabolites |d 2011 |g 13(2023), 5 vom: 16. Mai |w (DE-627)NLM220344280 |x 2218-1989 |7 nnns |
| 773 | 1 | 8 | |g volume:13 |g year:2023 |g number:5 |g day:16 |g month:05 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.3390/metabo13050664 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 13 |j 2023 |e 5 |b 16 |c 05 | ||