Plant growth-promoting bacterium Pseudomonas fluorescens FR1 secrets a novel type of extracellular polyhydroxybutyrate polymerase involved in abiotic stress response in plants
Objectives Identification of novel microbial factors contributing to plant protection against abiotic stress. Results The genome of plant growth-promoting bacterium Pseudomonas fluorescens FR1 contains a short mobile element encoding a novel type of extracellular polyhydroxybutyrate (PHB) polym...
| Autores principales: | , , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
| Publicado: |
Springer
2018
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12123/3001 https://link.springer.com/article/10.1007%2Fs10529-018-2576-6 https://doi.org/10.1007/s10529-018-2576-6 |
| _version_ | 1855483160743116800 |
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| author | Stritzler, Margarita Diez Tissera, Ana Soto, Gabriela Ayub, Nicolás Daniel |
| author_browse | Ayub, Nicolás Daniel Diez Tissera, Ana Soto, Gabriela Stritzler, Margarita |
| author_facet | Stritzler, Margarita Diez Tissera, Ana Soto, Gabriela Ayub, Nicolás Daniel |
| author_sort | Stritzler, Margarita |
| collection | INTA Digital |
| description | Objectives Identification of novel microbial factors
contributing to plant protection against abiotic stress.
Results The genome of plant growth-promoting
bacterium Pseudomonas fluorescens FR1 contains a
short mobile element encoding a novel type of
extracellular polyhydroxybutyrate (PHB) polymerase
(PhbC) associated with a type I secretion system.
Genetic analysis using a phbC mutant strain and plants
showed that this novel extracellular enzyme is related
to the PHB production in planta and suggests that PHB
could be a beneficial microbial compound synthesized
during plant adaptation to cold stress.
Conclusion Extracellular PhbC can be used as a new
tool for improve crop production under abiotic stress. |
| format | Artículo |
| id | INTA3001 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2018 |
| publishDateRange | 2018 |
| publishDateSort | 2018 |
| publisher | Springer |
| publisherStr | Springer |
| record_format | dspace |
| spelling | INTA30012019-03-20T16:51:07Z Plant growth-promoting bacterium Pseudomonas fluorescens FR1 secrets a novel type of extracellular polyhydroxybutyrate polymerase involved in abiotic stress response in plants Stritzler, Margarita Diez Tissera, Ana Soto, Gabriela Ayub, Nicolás Daniel Pseudomonas Fluorescens Estrés Abiótico Producción Vegetal Líquido Extracelular Plantas Growth Promoters Plants Extracellular Fluid Crop Production Abiotic Stress Polyhydroxybutyrate PHB Polymerase Polihidroxibutirato Objectives Identification of novel microbial factors contributing to plant protection against abiotic stress. Results The genome of plant growth-promoting bacterium Pseudomonas fluorescens FR1 contains a short mobile element encoding a novel type of extracellular polyhydroxybutyrate (PHB) polymerase (PhbC) associated with a type I secretion system. Genetic analysis using a phbC mutant strain and plants showed that this novel extracellular enzyme is related to the PHB production in planta and suggests that PHB could be a beneficial microbial compound synthesized during plant adaptation to cold stress. Conclusion Extracellular PhbC can be used as a new tool for improve crop production under abiotic stress. Instituto de Genética Fil: Stritzler, Margarita. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Diez Tissera, Ana. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina Fil: Soto, Gabriela Cinthia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Ayub, Nicolás Daniel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina 2018-08-07T13:49:46Z 2018-08-07T13:49:46Z 2018 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/3001 https://link.springer.com/article/10.1007%2Fs10529-018-2576-6 0141-5492 1573-6776 (Online) https://doi.org/10.1007/s10529-018-2576-6 eng info:eu-repo/semantics/restrictedAccess application/pdf Springer Biotechnology letters 40 (9–10) : 1419–1423 (October 2018) |
| spellingShingle | Pseudomonas Fluorescens Estrés Abiótico Producción Vegetal Líquido Extracelular Plantas Growth Promoters Plants Extracellular Fluid Crop Production Abiotic Stress Polyhydroxybutyrate PHB Polymerase Polihidroxibutirato Stritzler, Margarita Diez Tissera, Ana Soto, Gabriela Ayub, Nicolás Daniel Plant growth-promoting bacterium Pseudomonas fluorescens FR1 secrets a novel type of extracellular polyhydroxybutyrate polymerase involved in abiotic stress response in plants |
| title | Plant growth-promoting bacterium Pseudomonas fluorescens FR1 secrets a novel type of extracellular polyhydroxybutyrate polymerase involved in abiotic stress response in plants |
| title_full | Plant growth-promoting bacterium Pseudomonas fluorescens FR1 secrets a novel type of extracellular polyhydroxybutyrate polymerase involved in abiotic stress response in plants |
| title_fullStr | Plant growth-promoting bacterium Pseudomonas fluorescens FR1 secrets a novel type of extracellular polyhydroxybutyrate polymerase involved in abiotic stress response in plants |
| title_full_unstemmed | Plant growth-promoting bacterium Pseudomonas fluorescens FR1 secrets a novel type of extracellular polyhydroxybutyrate polymerase involved in abiotic stress response in plants |
| title_short | Plant growth-promoting bacterium Pseudomonas fluorescens FR1 secrets a novel type of extracellular polyhydroxybutyrate polymerase involved in abiotic stress response in plants |
| title_sort | plant growth promoting bacterium pseudomonas fluorescens fr1 secrets a novel type of extracellular polyhydroxybutyrate polymerase involved in abiotic stress response in plants |
| topic | Pseudomonas Fluorescens Estrés Abiótico Producción Vegetal Líquido Extracelular Plantas Growth Promoters Plants Extracellular Fluid Crop Production Abiotic Stress Polyhydroxybutyrate PHB Polymerase Polihidroxibutirato |
| url | http://hdl.handle.net/20.500.12123/3001 https://link.springer.com/article/10.1007%2Fs10529-018-2576-6 https://doi.org/10.1007/s10529-018-2576-6 |
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