Cross Regulatory Network Between Circadian Clock and Leaf Senescence Is Emerging in Higher Plants
Circadian clock and senescence have been shown to tightly intertwined with each other in numerous eukaryotes, but the regulation of circadian oscillator on triggering leaf senescence, and vice versa, remains largely unknown in higher plants. Very recently, circadian system and leaf senescence were f...
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Frontiers Media S.A.
2018-05-01
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| Series: | Frontiers in Plant Science |
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| Online Access: | https://www.frontiersin.org/article/10.3389/fpls.2018.00700/full |
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doaj-eeca58b50f1a462f8569d652985f887b2020-11-24T22:30:36ZengFrontiers Media S.A.Frontiers in Plant Science1664-462X2018-05-01910.3389/fpls.2018.00700380371Cross Regulatory Network Between Circadian Clock and Leaf Senescence Is Emerging in Higher PlantsYan Wang0Yan Wang1Yuanyuan Zhang2Lei Wang3Lei Wang4Key Laboratory of Plant Molecular Physiology, CAS Center for Excellence in Molecular Plant Sciences, Institute of Botany, Chinese Academy of Sciences, Beijing, ChinaUniversity of Chinese Academy of Sciences, Beijing, ChinaKey Laboratory of Plant Molecular Physiology, CAS Center for Excellence in Molecular Plant Sciences, Institute of Botany, Chinese Academy of Sciences, Beijing, ChinaKey Laboratory of Plant Molecular Physiology, CAS Center for Excellence in Molecular Plant Sciences, Institute of Botany, Chinese Academy of Sciences, Beijing, ChinaUniversity of Chinese Academy of Sciences, Beijing, ChinaCircadian clock and senescence have been shown to tightly intertwined with each other in numerous eukaryotes, but the regulation of circadian oscillator on triggering leaf senescence, and vice versa, remains largely unknown in higher plants. Very recently, circadian system and leaf senescence were found to be highly interconnected in higher plants. Circadian clock was shown to regulate leaf senescence through a few cross signaling pathways including age-dependent, plant hormone mediated, and dark induced manners to trigger the onset of leaf senescence. By contrast, circadian clock itself also can be affected by the leaves senescing process. The eventually delineating cross networks between circadian clock and leaf senescence will lay the foundation for understanding the fitness of developmental dynamics of plants with aging.https://www.frontiersin.org/article/10.3389/fpls.2018.00700/fullcircadian clockleaf senescenceCCA1evening complexMYC2 |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Yan Wang Yan Wang Yuanyuan Zhang Lei Wang Lei Wang |
| spellingShingle |
Yan Wang Yan Wang Yuanyuan Zhang Lei Wang Lei Wang Cross Regulatory Network Between Circadian Clock and Leaf Senescence Is Emerging in Higher Plants Frontiers in Plant Science circadian clock leaf senescence CCA1 evening complex MYC2 |
| author_facet |
Yan Wang Yan Wang Yuanyuan Zhang Lei Wang Lei Wang |
| author_sort |
Yan Wang |
| title |
Cross Regulatory Network Between Circadian Clock and Leaf Senescence Is Emerging in Higher Plants |
| title_short |
Cross Regulatory Network Between Circadian Clock and Leaf Senescence Is Emerging in Higher Plants |
| title_full |
Cross Regulatory Network Between Circadian Clock and Leaf Senescence Is Emerging in Higher Plants |
| title_fullStr |
Cross Regulatory Network Between Circadian Clock and Leaf Senescence Is Emerging in Higher Plants |
| title_full_unstemmed |
Cross Regulatory Network Between Circadian Clock and Leaf Senescence Is Emerging in Higher Plants |
| title_sort |
cross regulatory network between circadian clock and leaf senescence is emerging in higher plants |
| publisher |
Frontiers Media S.A. |
| series |
Frontiers in Plant Science |
| issn |
1664-462X |
| publishDate |
2018-05-01 |
| description |
Circadian clock and senescence have been shown to tightly intertwined with each other in numerous eukaryotes, but the regulation of circadian oscillator on triggering leaf senescence, and vice versa, remains largely unknown in higher plants. Very recently, circadian system and leaf senescence were found to be highly interconnected in higher plants. Circadian clock was shown to regulate leaf senescence through a few cross signaling pathways including age-dependent, plant hormone mediated, and dark induced manners to trigger the onset of leaf senescence. By contrast, circadian clock itself also can be affected by the leaves senescing process. The eventually delineating cross networks between circadian clock and leaf senescence will lay the foundation for understanding the fitness of developmental dynamics of plants with aging. |
| topic |
circadian clock leaf senescence CCA1 evening complex MYC2 |
| url |
https://www.frontiersin.org/article/10.3389/fpls.2018.00700/full |
| work_keys_str_mv |
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