[EN] METHODS AND COMPOSITIONS FOR REDUCING THE TOBACCO SPECIFIC NITROSAMINE NNK IN TOBACCO<br/>[FR] PROCÉDÉS ET COMPOSITIONS PERMETTANT DE RÉDUIRE LA TENEUR DU TABAC EN NITROSAMINE NNK SPÉCIFIQUE DU TABAC
申请人:UNIV NORTH CAROLINA STATE
公开号:WO2016179356A1
公开(公告)日:2016-11-10
The present invention provides a tobacco plant, plant part, and/or plant cell comprising one or more heterologous nucleic acid molecules comprising a nucleotide sequence encoding a pseudooxynicotine degrading enzyme. Further provided are methods and compositions for producing tobacco plants and tobacco products having reduced pseudooxynicotine (PON) and/or 4-(methyl nitrosoamino)-1-(3-pyridyl)-1-butanone (NNK) content.