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| 1 | The involvement of auxin in the ripening of climacteric fruits comes of age: the hormone plays a role of its own and has an intense interplay with ethylene in ripening peaches显示文摘 | Trainotti L Tadiello A Casadoro G | 2007 | journal of Experimental Botany2007，58，： | 1 |
| 2 | Wide transcriptional investigation unravel novel insights of the on-tree maturation and postharvest ripening of‘Abate Fetel’pear fruit显示文摘To decipher the transcriptomic regulation of the on-tree fruit maturation in pear cv.‘Abate Fetel’,a RNA-seq transcription analysis identified 8939 genes differentially expressed across four harvesting stages.These genes were grouped into 11 SOTA clusters based on their transcriptional pattern,of which three included genes upregulated while the other four were represented by downregulated genes.Fruit ripening was furthermore investigated after 1 month of postharvest cold storage.The most important variation in fruit firmness,production of ethylene and volatile organic compounds were observed after 5 days of shelf-life at room temperature following cold storage.The role of ethylene in controlling the ripening of‘Abate Fetel’pears was furthermore investigated through the application of 1-methylcyclopropene,which efficiently delayed the progression of ripening by reducing fruit softening and repressing both ethylene and volatile production.The physiological response of the interference at the ethylene receptor level was moreover unraveled investigating the expression pattern of 12 candidate genes,initially selected to validate the RNA-seq profile.This analysis confirmed the effective role of the ethylene competitor in downregulating the expression of cell wall(PG)and ethylene-related genes(ACS,ACO,ERS1,and ERS2),as well as inducing one element involved in the auxin signaling pathway(Aux/IAA),highlighting a possible cross-talk between these two hormones.The expression patterns of these six elements suggest their use as molecular toolkit to monitor at molecular level the progression of the fruit on-tree maturation and postharvest ripening. | Nicola Busatto Brian Farneti Alice Tadiello Vicky Oberkofler Antonio Cellini Franco Biasioli Massimo Delledonne Alessandro Cestaro Christos Noutsos Fabrizio Costa | 2019 | Horticulture Research2019，6，1： | 1 |
| 3 | A PLENA-like gene of peach is involved in carpel formation and subsequent transformation into a fleshy fruit显示文摘 | TADIELLO A PAVANELLO A ZANIN D | | 0，，02： | 1 |
| 4 | A PLENA-like gene of peach is involved in carpel formation and subsequent transformation into a fleshy fruit显示文摘 | Tadiello A Pavanello A Zanin D | 2009 | Journal of Experimental Botany2009，60，： | 1 |
| 5 | A PLENA-Iike gene of peach is involved in carpel formation and subsequent transformation into a fleshy fruit 显示文摘 | Tadiello A PavaneUo A Zanin D | 2009 | Journal of Experimental Botany2009，60，2： | 1 |
| 6 | Target metabolite and gene transcription profiling during the development of superficial scald in apple(Malus x domestica Borkh)显示文摘 | Busatto N Farneti B Tadiello A | 2014 | Bmc Plant Biology2014，14，1： | 1 |
| 7 | A new index based on vis spectroscopy to characterize the progression of ripening in peach fruit显示文摘 | V. Ziosi M. Noferini G. Fiori A. Tadiello L. Trainotti G. Casadoro G. Costa | 2008 | Postharvest Biology and Technology2008，，3： | 1 |
| 8 | A PLENA-like gene of peach is involved in carpel formation and subsequent transfor-mation into a fleshy fruit显示文摘 | TADIELLO A PAVANELLO A ZANIN D er at | 2009 | Journal of Experimental Botany2009，60，2： | 1 |
| 9 | A PLENA-like gene of peach is involved in carpel formation and subsequent transformation into,a fleshy fruit 显示文摘 | Tadiello A Pavanello A Zanin D | 2009 | J Exp Bot2009，60，2： | 1 |
| 10 | Ethylene-auxin crosstalk regulates postharvest fruit ripening process in apple显示文摘The ripening of climacteric fruits,such as apple,is represented by a series of genetically programmed events orchestrated by the action of several hormones.In this study,we investigated the existence of a hormonal crosstalk between ethylene and auxin during the post-harvest ripening of three internationally known apple cultivars:‘Golden Delicious',‘Granny Smith'and‘Fuji'.The normal climacteric ripening was impaired by the exogenous application of 1-methylcyclopropene(1-MCP)that affected the production of ethylene and the physiological behaviour of specific ethylene-related quality traits,such as fruit texture and the production of volatile organic compounds.The application of 1-MCP induced,moreover,a de-novo accumulation of auxin.The RNA-Seq wide-transcriptome analysis evidenced as the competition at the level of the ethylene receptors induced a cultivar-dependent transcriptional re-programming.The DEGs annotation carried out through the KEGG database identified as most genes were assigned to the plant hormone signaling transduction category,and specifically related to auxin and ethylene.The interplay between these two hormones was further assessed through a candidate gene analysis that highlighted a specific activation of GH3 and ILL genes,encoding key steps in the process of the auxin homeostasis mechanism.Our results showed that a compromised ethylene metabolism at the onset of the climacteric ripening in apple can stimulate,in a cultivar-dependent fashion,an initial de-novo synthesis and de-conjugation of auxin as a tentative to restore a normal ripening progression. | Nicola Busatto Alice Tadiello Marco Moretto Brian Farneti Francesca Populin Urska Vrhovsek Mauro Commisso Elisa Sartori Paolo Sonego Franco Biasioli Guglielmo Costa Flavia Guzzo Paolo Fontana Kristof Engelen Fabrizio Costa | 2021 | Fruit Research2021，1，1： | 0 |
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