Interplay between Hormones and Several Abiotic Stress Conditions on <i>Arabidopsis thaliana</i> Primary Root Development
As sessile organisms, plants must adjust their growth to withstand several environmental conditions. The root is a crucial organ for plant survival as it is responsible for water and nutrient acquisition from the soil and has high phenotypic plasticity in response to a lack or excess of them. How pl...
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MDPI AG
2020-12-01
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| Online Access: | https://www.mdpi.com/2073-4409/9/12/2576 |
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| author | Brenda Anabel López-Ruiz Estephania Zluhan-Martínez María de la Paz Sánchez Elena R. Álvarez-Buylla Adriana Garay-Arroyo |
| author_facet | Brenda Anabel López-Ruiz Estephania Zluhan-Martínez María de la Paz Sánchez Elena R. Álvarez-Buylla Adriana Garay-Arroyo |
| author_sort | Brenda Anabel López-Ruiz |
| collection | DOAJ |
| description | As sessile organisms, plants must adjust their growth to withstand several environmental conditions. The root is a crucial organ for plant survival as it is responsible for water and nutrient acquisition from the soil and has high phenotypic plasticity in response to a lack or excess of them. How plants sense and transduce their external conditions to achieve development, is still a matter of investigation and hormones play fundamental roles. Hormones are small molecules essential for plant growth and their function is modulated in response to stress environmental conditions and internal cues to adjust plant development. This review was motivated by the need to explore how <i>Arabidopsis thaliana</i> primary root differentially sense and transduce external conditions to modify its development and how hormone-mediated pathways contribute to achieve it. To accomplish this, we discuss available data of primary root growth phenotype under several hormone loss or gain of function mutants or exogenous application of compounds that affect hormone concentration in several abiotic stress conditions. This review shows how different hormones could promote or inhibit primary root development in <i>A. thaliana</i> depending on their growth in several environmental conditions. Interestingly, the only hormone that always acts as a promoter of primary root development is gibberellins. |
| first_indexed | 2024-03-10T14:23:58Z |
| format | Article |
| id | doaj.art-1f62b4b43d8e4aa5bb54789f257de971 |
| institution | Directory Open Access Journal |
| issn | 2073-4409 |
| language | English |
| last_indexed | 2024-03-10T14:23:58Z |
| publishDate | 2020-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Cells |
| spelling | doaj.art-1f62b4b43d8e4aa5bb54789f257de9712023-11-20T23:09:37ZengMDPI AGCells2073-44092020-12-01912257610.3390/cells9122576Interplay between Hormones and Several Abiotic Stress Conditions on <i>Arabidopsis thaliana</i> Primary Root DevelopmentBrenda Anabel López-Ruiz0Estephania Zluhan-Martínez1María de la Paz Sánchez2Elena R. Álvarez-Buylla3Adriana Garay-Arroyo4Laboratorio de Genética Molecular, Desarrollo y Evolución de Plantas, Departamento de Ecología Funcional, Instituto de Ecología, Universidad Nacional Autónoma de Mexico, Mexico City 04510, MexicoLaboratorio de Genética Molecular, Desarrollo y Evolución de Plantas, Departamento de Ecología Funcional, Instituto de Ecología, Universidad Nacional Autónoma de Mexico, Mexico City 04510, MexicoLaboratorio de Genética Molecular, Desarrollo y Evolución de Plantas, Departamento de Ecología Funcional, Instituto de Ecología, Universidad Nacional Autónoma de Mexico, Mexico City 04510, MexicoLaboratorio de Genética Molecular, Desarrollo y Evolución de Plantas, Departamento de Ecología Funcional, Instituto de Ecología, Universidad Nacional Autónoma de Mexico, Mexico City 04510, MexicoLaboratorio de Genética Molecular, Desarrollo y Evolución de Plantas, Departamento de Ecología Funcional, Instituto de Ecología, Universidad Nacional Autónoma de Mexico, Mexico City 04510, MexicoAs sessile organisms, plants must adjust their growth to withstand several environmental conditions. The root is a crucial organ for plant survival as it is responsible for water and nutrient acquisition from the soil and has high phenotypic plasticity in response to a lack or excess of them. How plants sense and transduce their external conditions to achieve development, is still a matter of investigation and hormones play fundamental roles. Hormones are small molecules essential for plant growth and their function is modulated in response to stress environmental conditions and internal cues to adjust plant development. This review was motivated by the need to explore how <i>Arabidopsis thaliana</i> primary root differentially sense and transduce external conditions to modify its development and how hormone-mediated pathways contribute to achieve it. To accomplish this, we discuss available data of primary root growth phenotype under several hormone loss or gain of function mutants or exogenous application of compounds that affect hormone concentration in several abiotic stress conditions. This review shows how different hormones could promote or inhibit primary root development in <i>A. thaliana</i> depending on their growth in several environmental conditions. Interestingly, the only hormone that always acts as a promoter of primary root development is gibberellins.https://www.mdpi.com/2073-4409/9/12/2576<i>Arabidopsis thaliana</i>hormonessignaling pathwaysprimary root developmentabiotic stress conditions |
| spellingShingle | Brenda Anabel López-Ruiz Estephania Zluhan-Martínez María de la Paz Sánchez Elena R. Álvarez-Buylla Adriana Garay-Arroyo Interplay between Hormones and Several Abiotic Stress Conditions on <i>Arabidopsis thaliana</i> Primary Root Development Cells <i>Arabidopsis thaliana</i> hormones signaling pathways primary root development abiotic stress conditions |
| title | Interplay between Hormones and Several Abiotic Stress Conditions on <i>Arabidopsis thaliana</i> Primary Root Development |
| title_full | Interplay between Hormones and Several Abiotic Stress Conditions on <i>Arabidopsis thaliana</i> Primary Root Development |
| title_fullStr | Interplay between Hormones and Several Abiotic Stress Conditions on <i>Arabidopsis thaliana</i> Primary Root Development |
| title_full_unstemmed | Interplay between Hormones and Several Abiotic Stress Conditions on <i>Arabidopsis thaliana</i> Primary Root Development |
| title_short | Interplay between Hormones and Several Abiotic Stress Conditions on <i>Arabidopsis thaliana</i> Primary Root Development |
| title_sort | interplay between hormones and several abiotic stress conditions on i arabidopsis thaliana i primary root development |
| topic | <i>Arabidopsis thaliana</i> hormones signaling pathways primary root development abiotic stress conditions |
| url | https://www.mdpi.com/2073-4409/9/12/2576 |
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