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| 1 | Water limitation and rootstock genotype interact to alter grape berry metabolism through transcriptome reprogramming显示文摘Grapevine is a perennial crop often cultivated by grafting a scion cultivar on a suitable rootstock.Rootstocks influence scions,particularly with regard to water uptake and vigor.Therefore,one of the possibilities to adapt viticulture to the extended drought stress periods is to select rootstocks conferring increased tolerance to drought.However,the molecular mechanisms associated with the ability of rootstock/scion combination to influence grape berry metabolism under drought stress are still poorly understood.The transcriptomic changes induced by drought stress in grape berries(cv.Pinot noir)from vines grafted on either 110R(drought-tolerant)or 125AA(drought-sensitive)rootstock were compared.The experiments were conducted in the vineyard for two years and two grape berry developmental stages(50%and 100%veraison).The genome-wide microarray approach showed that water stress strongly impacts gene expression in the berries,through ontology categories that cover cell wall metabolism,primary and secondary metabolism,signaling,stress,and hormones,and that some of these effects strongly depend on the rootstock genotype.Indeed,under drought stress,berries from vines grafted on 110R displayed a different transcriptional response compared to 125AA-concerning genes related to jasmonate(JA),phenylpropanoid metabolism,and pathogenesis-related proteins.The data also suggest a link between JA and secondary metabolism in water-stressed berries.Overall,genes related to secondary metabolism and JA are more induced and/or less repressed by drought stress in the berries grafted on the drought-sensitive rootstock 125AA.These rootstock-dependent gene expression changes are relevant for berry composition and sensory properties. | Mariam Berdeja Philippe Nicolas Christian Kappel Zhan Wu Dai Ghislaine Hilbert Anthony Peccoux Magali Lafontaine Nathalie Ollat Eric Gomès Serge Delrot | 2015 | Horticulture Research2015，2，1： | 5 |
| 2 | Elemental and mineralogical anomalies in the coal-hosted Ge ore deposit of Lincang, Yunnan, southwestern China: Key role of N 2 –CO 2 -mixed hydrothermal solutions显示文摘 | Shifeng Dai Peipei Wang Colin R. Ward Yuegang Tang Xiaolin Song Jianhua Jiang James C. Hower Tian Li Vladimir V. Seredin Nicola J. Wagner Yaofa Jiang Xibo Wang Jingjing Liu | 2014 | International Journal of Coal Geology2014，，： | 1 |
| 3 | Design of a fault-tolerant IPM motor for electric power steering显示文摘 | Nicola Bianchi Michele Dai Pre Silverio Bolognani | 2006 | IEEE Transactions on Vehicular Technology2006，55，4： | 1 |
| 4 | Chemistry and biology oftaxol 显示文摘 | Nicolaou K C Dai W M Guy R K | 1994 | Angew Chem IntEdEngl1994，33，： | 1 |
| 5 | Design considerations for fractional-slot winding configura- tions of synchronous machines 显示文摘 | Nicola Bianchi Silverio Bolognani Michele Dai Pre | 2006 | IEEE Trans on Industry Applications2006，42，4： | 1 |
| 6 | Chemistry and biology of taxol显示文摘 | NICOLAOU K C DAI W M GUY R K | 1994 | Angew Chem Int Ed Engl1994，33，1： | 1 |
| 7 | Design of a Fault-tolerant IPM Motor for Elcctnc Power Steenng显示文摘 | Nicola Bianchi Michelc Dai Pre Silveno Bolognani | 2006 | IEEE Transactions on vehicular technology2006，55，4： | 1 |
| 8 | Palladium-catalyzed dimerization of terminal alkynes显示文摘 | Nicolaou K C Dai W M Tsay S C | 1992 | Science1992，256，5060： | 1 |
| 9 | Chemistry and biology of taxol 显示文摘 | Nicolaou K C Dai W M Guy R K | 1994 | Angew Chem Int Ed1994，33，1： | 1 |
| 10 | Chemistry and biology of Taxol显示文摘 | Nicolaou K C Dai W M Guy R K | 1994 | Angew Chem Int Ed Engl1994，33，： | 1 |
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