הוכברג אורי

07.2020

אורי הוכברג

שם המוסד: המכון לקרקע מים וסביבה, מכון וולקני

דוא"ל: Hochberg@volcani.agri.gov.il

תחומי עניין ומחקר: פיזיולוגיה של הצמח, בדגש על המערכת ההידראולית בצמחים

 

רשימת פרסומים מדעיים:

  1. Hochberg U, Degu A, Fait A, Rachmilevitch S (2013). Near isohydric grapevine cultivar displays higher photosynthetic efficiency and photorespiration rates under drought stress as compared with near anisohydric grapevine cultivar. Physiologia Plantarum, 147: 443-352
  1. Hochberg U, Degu A, Toubiana D, Gendler T, Nikoloski Z, Rachmilevitch S, Fait A (2013). Metabolite profiling and network analysis reveals coordinated changes in grapevine water stress response. BMC plant biology 13,184.
  1. Rapaport T, Hochberg U, Rachmilevitch S, Karnieli A (2014). The effect of differential growth rates across plants on spectral Predictions of Physiological Parameters. Plos One DOI:10.1371/journal.pone.0088930
  1. Degu A, Hochberg U, Sikron N, Venturini L, Buson G, Ghan R, Plaschkes I, Batushansky A, Chalifa-Caspi V, Mattivi F, Delledonne M, Pezzotti M, Rachmilevitch S, Cramer GR Fait A (2014). Metabolite and transcript profiling of berry skin during fruit development elucidates differential regulation between Cabernet Sauvignon and Shiraz cultivars at branching points in the polyphenol pathway. BMC plant biology 14, 188
  1. Hochberg U, Gendler T, Degau A, Fait A, Rachmilevitch S (2015). The variability in the xylem architecture of grapevine petiole and its contribution to hydraulic differences. Functional Plant Biology 42: 357-365
  1. Degu A, Morcia C, Tumino G, Hochberg U, Toubiana D, Mattivi F, Schneider A, Boscad P, Cattivelli L, Terzi V, Fait A. (2015). Metabolite profiling elucidates communalities and differences in the polyphenol biosynthetic pathways of red and white Muscat genotypes.         Plant Physiology and Biochemistry, 86:24-33.‏
  1. Hochberg U, Degu A, Cramer G, Rachmilevitch S, Fait A (2015). Cultivar specific metabolic changes in grapevines berry skins in relation to deficit irrigation and hydraulic behavior. Plant Physiology and Biochemistry 88: 42-52
  1. Rapaport T, Hochberg U, Rachmilevitch S, Shoshany M, Karnieli A (2015). Combining leaf physiology, hyperspectral imaging and partial least squares-regression (PLS-R) for grapevine water status assessment. ISPRS Journal of Photogrammetry and Remote Sensing, 109: 88-97
  1. Hochberg U, Batushansky A, Degu A, Rachmilevitch S, Fait A (2015). Metabolic and Physiological Responses of Shiraz and Cabernet Sauvignon (Vitis vinifera L.) to Near Optimal Temperatures of 25 and 35 °C. International Journal of Molecular Science, 16: 24276-24294;
  1. Ghan R, Van Sluyter SC, Hochberg U, Degu A, Hopper DW, Tillet RL, … & Cramer, G. R. (2015). Five omic technologies are concordant in differentiating the biochemical characteristics of the berries of five grapevine (Vitis vinifera L.) cultivars. BMC genomics, 16, 946
  1. Hochberg U, Albuquerque C, Rachmilevitch S, Cochard H, David-Schwartz R, Brodersen C, McElrone A, Windt CW (2016) Grapevine petioles are more sensitive to drought induced embolism than stems: evidence from in vivo MRI and microCT observations of hydraulic vulnerability segmentation. Plant Cell & Environment 39: 1886–1894
  1. Hochberg U, Herrera JC, Cochard H, Badel E (2016). Short-time xylem relaxation results in reliable quantification of embolism in grapevine petioles and sheds new light on their hydraulic strategy. Tree Physiology 36: 748-755.
  1. Hochberg U, Herrera JC, Degu A, Castellarin SD, Peterlunger E, Alberti G, Lazarovitch N (2017). Evaporative demand determines the relative transpirational sensitivity of deficit irrigated grapevines. Irrigation science 35,1
  1. Hochberg U, Bonel AG, David-Schwartz R, Degu A, Fait A, Cochard H, Peterlunger E, Herrera JC (2017). Grapevine acclimation to water deficit: the adjustment of stomatal and hydraulic conductance differ from petiole embolism vulnerability. Planta 245: 1091-1104
  1. Hochberg U, Windt CW, Ponomarenko A, Zhang YJ, Gersony J, Rockwell FE, Holbrook NM (2017). Stomatal Closure, embolism and Shedding of Basal leaves protect the hydraulic integrity of grape stems. Plant physiology DOI:10.1104/pp.16.01816\
  1. Herrera JC, Hochberg U, Degu A, Sabbatini P, Lazarovitch N, Castellarin SD, Fait A, Alberti G, Peterlunger E (2017). Grape Metabolic Response to Post-Veraison Water Deficit is Affected by Inter-Season Weather Variability. Journal of Agricultural and Food Chemistry. DOI: 10.1021/acs.jafc.7b01466
  1. Rapaport T, Hochberg U, Rachmilevitch S, Shoshany M, Karnieli A (2017). The potential of the spectral ‘water balance index’ (WABI) for crop irrigation scheduling. New Phytologist 216:741-757
  1. Hochberg U, Rockwell FE, Holbrook NM, Cochard H. (2018). Iso/Anisohydry: A Plant Environment Interaction Rather Than a Simple Hydraulic Trait. Trends in plant science 23:112-120
  1. Degu A, Hochberg U, Wong DC, Alberti G, Lazarovitch N, Peterlunger E, Castellarin SD, Herrera JC, Fait A (2019). Swift metabolite changes and leaf shedding are milestones in the acclimation process of grapevine under prolonged water stress. BMC Plant Biology, 19:69.
  1. Hochberg U**, Ponomarenko A, Zhang YJ, Rockwell FE, Holbrook NM (2019) Visualizing embolism propagation in gas-injected leaves. Plant Physiology. pp-01284.
  1. Hochberg U** (2020) Facilitating protocols while maintaining accuracy in grapevine pressure chamber measurements. Agricultural water management, 227: 105836
  1. Gambetta G, Herrera JC, Dayer S, Feng Q, Hochberg U, Castellarin SD (2020) Towards an integrative definition of grapevine drought. Journal of experimental Botany, eraa245, https://doi.org/10.1093/jxb/eraa245
  1. Gersony J, Hochberg U, Rockwell FE, Park M, Gauthier P Holbrook NM (2020) Leaf carbon export in relation to temporal changes in water dynamics in mature redoak trees. Plant Physiology DOI: https://doi.org/10.1104/pp.20.00426

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