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20240214232944.0 |
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231226s2024 xx |||||o 00| ||eng c |
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|a 10.1016/j.plaphy.2023.108222
|2 doi
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|a pubmed24n1293.xml
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|a (DE-627)NLM365075434
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|a (NLM)38016371
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|a (PII)S0981-9428(23)00733-7
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Sabir, Irfan Ali
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Unveiling the effect of gibberellin-induced iron oxide nanoparticles on bud dormancy release in sweet cherry (Prunus avium L.)
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|c 2024
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| 336 |
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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| 500 |
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|a Date Completed 14.02.2024
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|a Date Revised 14.02.2024
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Copyright © 2023. Published by Elsevier Masson SAS.
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|a Hydrogen cyanide has been extensively used worldwide for bud dormancy break in fruit trees, consequently enhancing fruit production via expedited cultivation, especially in areas with controlled environments or warmer regions. A novel and safety nanotechnology was developed since the hazard of hydrogen cyanide for the operators and environments, there is an urgent need for the development of novel and safety approaches to replace it to break bud dormancy for fruit trees. In current study, we have systematically explored the potential of iron oxide nanoparticles, specifically α-Fe2O3, to modulate bud dormancy in sweet cherry (Prunus avium). The synthesized iron oxide nanoparticles underwent meticulous characterization and assessment using various techniques, including Fourier-transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), transmission electron microscopy (TEM), and ultraviolet-visible infrared (UV-Vis) spectroscopy. Remarkably, when applied at a concentration of 10 mg L-1 alongside gibberellin (GA4+7), these iron oxide nanoparticles exhibited a substantial 57% enhancement in bud dormancy release compared to control groups, all achieved within a remarkably short time span of 4 days. Our RNA-seq analyses further unveiled that 2757 genes within the sweet cherry buds were significantly up-regulated when treated with 10 mg L-1 α-Fe2O3 nanoparticles in combination with GA, while 4748 genes related to dormancy regulation were downregulated in comparison to the control. Moreover, we discovered an array of 58 transcription factor families among the crucial differentially expressed genes (DEGs). Through hormonal quantification, we established that the increased bud burst was accompanied by a reduced concentration of abscisic acid (ABA) at 761.3 ng/g fresh weight in the iron oxide treatment group, coupled with higher levels of gibberellins (GAs) in comparison to the control. Comprehensive transcriptomic and metabolomic analyses unveiled significant alterations in hormone contents and gene expression during the bud dormancy-breaking process when α-Fe2O3 nanoparticles were combined with GA. In conclusion, our findings provide valuable insights into the intricate molecular mechanisms underlying the impact of iron oxide nanoparticles on achieving uniform bud dormancy break in sweet cherry trees
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|a Journal Article
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|a Bud dormancy
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|a Forwarding culture
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|a Global warming
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|a Prunus avium
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|a Transcriptomic analysis
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| 650 |
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|a α-Fe(2)O(3)
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| 650 |
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|a Gibberellins
|2 NLM
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| 650 |
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|a Hydrogen Cyanide
|2 NLM
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| 650 |
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|a 2WTB3V159F
|2 NLM
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| 650 |
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|a Plant Proteins
|2 NLM
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| 700 |
1 |
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|a Manzoor, Muhammad Aamir
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Shah, Iftikhar Hussain
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Ahmad, Zishan
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Liu, Xunju
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Alam, Pravej
|e verfasserin
|4 aut
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| 700 |
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|a Wang, Yuxuan
|e verfasserin
|4 aut
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| 700 |
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|a Sun, Wanxia
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wang, Jiyuan
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Liu, Ruie
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Jiu, Songtao
|e verfasserin
|4 aut
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| 700 |
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|a Zhang, Caixi
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Plant physiology and biochemistry : PPB
|d 1991
|g 206(2024) vom: 07. Jan., Seite 108222
|w (DE-627)NLM098178261
|x 1873-2690
|7 nnns
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| 773 |
1 |
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|g volume:206
|g year:2024
|g day:07
|g month:01
|g pages:108222
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|u http://dx.doi.org/10.1016/j.plaphy.2023.108222
|3 Volltext
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