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| Web URL(s): | https://turf.rutgers.edu/research/abstracts/symposium2018.pdf#page=26
Last checked: 06/19/2018
Requires: PDF Reader
Notes: Item is within a single large file; Abstract only |
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| Publication Type:
| Report |
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| Author(s): | Huang, Bingru |
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| Author Affiliation: | Department of Plant Biology, Rutgers University |
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| Title: | Molecular and metabolic regulation of stress-induced leaf senescence in turfgrass |
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| Section: | Plenary presentations
Other records with the "Plenary presentations" Section
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| Meeting Info.: | New Brunswick, New Jersey: January 12, 2018 |
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| Source: | Proceedings of the Twenty-Seventh Annual Rutgers Turfgrass Symposium. 2018, p. 25. |
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| Publishing Information: | New Brunswick, New Jersey: The Center for Turfgrass Science, Rutgers, The State University of New Jersey |
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| # of Pages: | 1 |
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| Keywords: | TIC Keywords: Gene expression; Genetic analysis; Heat stress; Lolium perenne; Senescence
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| Abstract/Contents: | "Leaf senescence is a typical characteristic of heat stress, which reduces photosynthesis and plant growth. However, molecular factors regulating heat-stress induced leaf senescence are still unclear. Through genetic analysis, RNAi transformation, and transcriptomic profiling of perennial ryegrass, several genes (SGR, PPH, NYC1, PAO, and NOL) related to chlorophyll degradation were found to regulate heat-induced leaf senescence. Several molecules, including salicylic acid, cytokinins (CK), ethylene, abscisic acid (ABA), and Ca were identified as key signaling molecules of those senescence-related genes. LpPPH was a direct downstream target gene of transcription factors in the ABA and CK signaling pathways. The molecular factors for PPH signaling and transcription factors that may activate or deactivate PPH expression and control heat-induced leaf senescence will be discussed. |
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| Language: | English |
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| References: | 0 |
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| Note: | This item is an abstract only! |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Huang, B. 2018. Molecular and metabolic regulation of stress-induced leaf senescence in turfgrass. Proc. Rutgers Turfgrass Symp. p. 25. |
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| Web URL(s):
https://turf.rutgers.edu/research/abstracts/symposium2018.pdf#page=26
Last checked: 06/19/2018
Requires: PDF Reader
Notes: Item is within a single large file; Abstract only |
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MSU catalog number: b3696858 |
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Digitally in TIC by file name: rutsy2018 |
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