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  1. CORESTA Meeting, Agronomy/Phytopathology, 2021, Online, AP 34

    Dynamics of molecular leaf senescence processes occurring during curing of Virginia tobacco cultivar K326

    CHEVAL C.; BATTEY J.; SIERRO N.; DULIZE R.; BORNAND D.; SIMICEVIC J.; TITZ B.; GUY P.A.; LASZLO C.; HAIDUC A.; DOSSIN E.; BOVET L.; IVANOV N.; GOEPFERT S.
    PMI R&D, Philip Morris Products SA, Neuchâtel, Switzerland
    Plant senescence is the process of aging. It is influenced primarily by genetics and developmental processes as well as environmental cues. However, because of their significant complexity, the molecular networks by which genetics and the environment...
  2. CORESTA Meeting, Agronomy/Phytopathology, 2021, Online, AP 49

    Consequences of molecular genetic alteration of leaf nitrate levels on TSNAs, alkaloids, flowering time, and biomass in Burley tobaccos

    DEWEY R.E.(1); BOVET L.(2); GOEPFERT S.(2); CAMPANONI P.(2); LEWIS R.S.(1)
    (1) North Carolina State University, Dept. of Crop and Soil Sciences, Raleigh, NC, U.S.A.; (2) PMI R&D, Philip Morris Products S.A., Neuchatel, Switzerland
    We have previously demonstrated that tobacco-specific nitrosamine (TSNA) levels in Burley tobaccos can be substantially lowered using two distinct molecular genetic techniques designed to impede the plant’s ability to store high levels of free...