How Do Arabidopsis Seedlings Sense and React to Increasing Ambient Temperatures?
Plants respond to higher ambient temperatures by modifying their growth rate and habitus. This review aims to summarize the accumulated knowledge obtained with Arabidopsis seedlings grown at normal and elevated ambient temperatures. Thermomorphogenesis in the shoot and the root is overviewed separat...
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| Format: | Article |
| Language: | English |
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MDPI AG
2025-01-01
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| Series: | Plants |
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| Online Access: | https://www.mdpi.com/2223-7747/14/2/248 |
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| author | Attila Fehér Rasik Shiekh Bin Hamid Zoltán Magyar |
| author_facet | Attila Fehér Rasik Shiekh Bin Hamid Zoltán Magyar |
| author_sort | Attila Fehér |
| collection | DOAJ |
| description | Plants respond to higher ambient temperatures by modifying their growth rate and habitus. This review aims to summarize the accumulated knowledge obtained with Arabidopsis seedlings grown at normal and elevated ambient temperatures. Thermomorphogenesis in the shoot and the root is overviewed separately, since the experiments indicate differences in key aspects of thermomorphogenesis in the two organs. This includes the variances in thermosensors and key transcription factors, as well as the predominance of cell elongation or cell division, respectively, even though auxin plays a key role in regulating this process in both organs. Recent findings also highlight the role of the root and shoot meristems in thermomorphogenesis and suggest that the cell cycle inhibitor RETINOBLASTOMA-RELATED protein may balance cell division and elongation at increased temperatures. |
| format | Article |
| id | doaj-art-f1e847833086418f904785eb6d00acba |
| institution | Kabale University |
| issn | 2223-7747 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Plants |
| spelling | doaj-art-f1e847833086418f904785eb6d00acba2025-01-24T13:46:56ZengMDPI AGPlants2223-77472025-01-0114224810.3390/plants14020248How Do Arabidopsis Seedlings Sense and React to Increasing Ambient Temperatures?Attila Fehér0Rasik Shiekh Bin Hamid1Zoltán Magyar2Institute of Plant Biology, Biological Research Centre, H-6726 Szeged, HungaryInstitute of Plant Biology, Biological Research Centre, H-6726 Szeged, HungaryInstitute of Plant Biology, Biological Research Centre, H-6726 Szeged, HungaryPlants respond to higher ambient temperatures by modifying their growth rate and habitus. This review aims to summarize the accumulated knowledge obtained with Arabidopsis seedlings grown at normal and elevated ambient temperatures. Thermomorphogenesis in the shoot and the root is overviewed separately, since the experiments indicate differences in key aspects of thermomorphogenesis in the two organs. This includes the variances in thermosensors and key transcription factors, as well as the predominance of cell elongation or cell division, respectively, even though auxin plays a key role in regulating this process in both organs. Recent findings also highlight the role of the root and shoot meristems in thermomorphogenesis and suggest that the cell cycle inhibitor RETINOBLASTOMA-RELATED protein may balance cell division and elongation at increased temperatures.https://www.mdpi.com/2223-7747/14/2/248ambient temperaturecell divisioncell elongationclimate changeretinoblastoma-relatedroot |
| spellingShingle | Attila Fehér Rasik Shiekh Bin Hamid Zoltán Magyar How Do Arabidopsis Seedlings Sense and React to Increasing Ambient Temperatures? Plants ambient temperature cell division cell elongation climate change retinoblastoma-related root |
| title | How Do Arabidopsis Seedlings Sense and React to Increasing Ambient Temperatures? |
| title_full | How Do Arabidopsis Seedlings Sense and React to Increasing Ambient Temperatures? |
| title_fullStr | How Do Arabidopsis Seedlings Sense and React to Increasing Ambient Temperatures? |
| title_full_unstemmed | How Do Arabidopsis Seedlings Sense and React to Increasing Ambient Temperatures? |
| title_short | How Do Arabidopsis Seedlings Sense and React to Increasing Ambient Temperatures? |
| title_sort | how do arabidopsis seedlings sense and react to increasing ambient temperatures |
| topic | ambient temperature cell division cell elongation climate change retinoblastoma-related root |
| url | https://www.mdpi.com/2223-7747/14/2/248 |
| work_keys_str_mv | AT attilafeher howdoarabidopsisseedlingssenseandreacttoincreasingambienttemperatures AT rasikshiekhbinhamid howdoarabidopsisseedlingssenseandreacttoincreasingambienttemperatures AT zoltanmagyar howdoarabidopsisseedlingssenseandreacttoincreasingambienttemperatures |