Abstract: An aerosol-generating substrate for a heated aerosol-generating article is provided, the aerosol-generating substrate including: homogenised tobacco material, the homogenised tobacco material including dried green tobacco material, an aerosol former, and a binder, the homogenised tobacco material having an aerosol former content of between 5 percent and 55 percent by weight on a dry weight basis. A dried green tobacco material for forming an aerosol-generating substrate for an aerosol-generating article, and a method of producing dried green tobacco material for the aerosol-generating substrate, are also provided.

Abstract: There is described herein a plant cell (i) a polynucleotide comprising, consisting or consisting essentially of a sequence having at least 60% sequence identity to SEQ ID NO: 1 (NtSULTR3;1A-S), SEQ ID NO: 3 (NtSULTR3;1A-T), SEQ ID NO: 5 (NtSULTR3;1B-S), SEQ ID NO: 7 (NtSULTR3;1B-T), SEQ ID NO: 15 (NtSULTR3;3-T), SEQ ID NO: 17 (NtSULTR3;4A-S), SEQ ID NO: 19 (NtSULTR3;4A-T) or SEQ ID NO: 23 (NtSULTR3;4B-T); (ii) a polypeptide encoded by the polynucleotide set forth in (i); (iii) a polypeptide comprising, consisting or consisting essentially of a sequence having at least 87% sequence identity to SEQ ID NO: 2 (NtSULTR3;1A-S) or at least 87% sequence identity to SEQ ID NO: 4 (NtSULTR3;1A-T) or at least 87% sequence identity to SEQ ID NO: 6 (NtSULTR3;1B-S), or at least 88% sequence identity to SEQ ID NO: 8 (NtSULTR3;1B-T), or at least 70% sequence identity to SEQ ID NO: 16 (NtSULTR3;3-T), or at least 84% sequence identity to SEQ ID NO: 18 (NtSULTR3;4A-S) or at least 79% sequence identity to SEQ ID NO: 20 (NtSULTR3;

Abstract: There is described herein a mutant, non-naturally occurring or transgenic plant or part thereof having reduced expression of the gene encoding Terminal Flower 1 (TFL1) or reduced activity of the protein encoded by TFL1, said TFL1 comprising, consisting or consisting essentially of (i) a polynucleotide sequence comprising, consisting or consisting essentially of a sequence having at least 72% sequence identity to SEQ ID NO:7 or SEQ ID NO:8 or SEQ ID NO:10 or SEQ ID NO:11 or SEQ ID NO:19 or SEQ ID NO:20; or (ii) a polypeptide encoded by the polynucleotide set forth in (i); or (iii) a polypeptide having at least 72% sequence identity to SEQ ID NO:9 or SEQ ID NO:12 or SEQ ID NO:21; wherein the expression or activity of the polynucleotide or the polypeptide set forth in (i), (ii) or (iii) is reduced as compared to a control plant in which the expression or activity of the polynucleotide or the polypeptide set forth in (i), (ii) or (iii) has not been reduced.

Abstract: The invention relates to a method for treating tobacco material, the method comprising: o fermenting the tobacco material to obtain treated tobacco material, including: #incubating the tobacco material under anaerobic conditions; #applying a pressure to the tobacco material comprised between 1000 kilograms per square meter and 4000 kilograms per square meter; #keeping the moisture content of the tobacco material comprised between 25 percent in weight and 40 percent in weight of the total weight of the tobacco material; o wherein the fermenting lasts at least one month.

Abstract: Provided are modified tobacco plants having reduced nitrate levels and tobacco products generated from the modified tobacco plants having reduced tobacco specific nitrosamines (TSNAs).

Abstract: There is described herein a plant cell comprising: (i) a polynucleotide comprising, consisting or consisting essentially of a sequence having at least 95% sequence identity to SEQ ID NO: 1 or SEQ ID NO: 3 or SEQ ID NO: 9 or SEQ ID NO: 11 or SEQ ID NO: 17 or SEQ ID NO: 19 or SEQ ID NO: 21 or SEQ ID NO: 23; or a polynucleotide comprising, consisting or consisting essentially of a sequence having at least 80% sequence identity to SEQ ID NO: 5 or SEQ ID NO: 7 or SEQ ID NO: 13 or SEQ ID NO: 15; (ii) a polypeptide encoded by the polynucleotide set forth in (i); (iii) a polypeptide comprising, consisting or consisting essentially of a sequence having at least 94% sequence identity to SEQ ID NO: 2; or at least 93% sequence identity to SEQ ID NO: 4; or least 95% sequence identity to SEQ ID NO: 6; or at least 96% sequence identity to SEQ ID NO: 8; or at least 93% sequence identity to SEQ ID NO: 10 or SEQ ID NO: 12; or at least 95% sequence identity to SEQ ID NO: 14; or at least 96% sequence identity to SEQ ID NO: 16; o

Abstract: There is described herein a plant cell comprising: (i) a polynucleotide comprising, consisting or consisting essentially of a sequence having at least 81% sequence identity to SEQ ID NO: 5 (NtINV4-S) or at least 62% sequence identity to SEQ ID NO: 7 (NtINV4-T); (ii) a polypeptide encoded by the polynucleotide set forth in (i); (iii) a polypeptide comprising, consisting or consisting essentially of a sequence having at least 85% sequence identity to SEQ ID NO: 6 (NtINV4-S) or at least 85% sequence identity to SEQ ID NO: 8 (NtINV4-T); or (iv) a construct, vector or expression vector comprising the isolated polynucleotide set forth in (i), wherein said plant cell comprises at least one modification which modulates (a) the expression or activity of the polynucleotide or (b) the expression or activity of the polynucleotide the polypeptide, as compared to a control plant cell in which the expression or activity of the polynucleotide or polypeptide has not been modified.

Abstract: A plant cell comprising: (a) a polynucleotide sequence encoding a nitrate reductase polypeptide comprising a contiguous polypeptide sequence of SEQ ID NO: 5 or SEQ ID NO: 7, wherein methionine is substituted for an amino acid that reduces nitrate reductase activity in the plant cell as compared to a control plant cell; (b) a polypeptide sequence encoded by the polynucleotide sequence set forth in (a); or (c) a construct, vector or expression vector comprising the polynucleotide sequence set forth in (b).

Abstract: There is described herein a mutant plant or part thereof having at least partially reduced expression or activity of at least two heavy metal ATPases (HMAs), said two HMAs comprising, consisting or consisting essentially of: (i) polypeptides having at least 65% sequence identity to SEQ ID NO:1 and SEQ ID NO:2; (ii) polynucleotides encoding the polypeptides set forth in (i); or (iii) polynucleotides having at least 65% sequence identity to SEQ ID NO:3 and SEQ ID NO:4 encoding HMAs; wherein the expression or activity of one of the HMAs set forth in (i) or (ii) or (iii) is partially reduced or lost and the expression or activity of one of the HMAs set forth in (i) or (ii) or (iii) is lost as compared to a control plant; and wherein the mutant plant or part thereof exhibits at least a 27% reduction, as compared to the control plant, in the accumulation of cadmium in leaf when the mutant plant is grown in the field in the presence of naturally or non-naturally occurring cadmium.

Abstract: There is described herein a plant cell comprising: (i) a polynucleotide comprising, consisting or consisting essentially of a sequence having at least 95% sequence identity to SEQ ID NO: 1 or SEQ ID NO: 3 or SEQ ID NO: 9 or SEQ ID NO: 11 or SEQ ID NO: 17 or SEQ ID NO: 19 or SEQ ID NO: 21 or SEQ ID NO: 23; or a polynucleotide comprising, consisting or consisting essentially of a sequence having at least 80% sequence identity to SEQ ID NO: 5 or SEQ ID NO: 7 or SEQ ID NO: 13 or SEQ ID NO: 15; (ii) a polypeptide encoded by the polynucleotide set forth in (i); (iii) a polypeptide comprising, consisting or consisting essentially of a sequence having at least 94% sequence identity to SEQ ID NO: 2; or at least 93% sequence identity to SEQ ID NO: 4; or least 95% sequence identity to SEQ ID NO: 6; or at least 96% sequence identity to SEQ ID NO: 8; or at least 93% sequence identity to SEQ ID NO: 10 or SEQ ID NO: 12; or at least 95% sequence identity to SEQ ID NO: 14; or at least 96% sequence identity to SEQ ID NO: 16; o

Abstract: The present invention discloses the polynucleotide sequences of genes encoding aspartate transaminase (AAT) from Nicotiana tabacum and the modulation of their expression.

Abstract: There is described herein a mutant, non-naturally occurring or transgenic plant or part thereof having reduced expression or activity of asparagine synthetase, said asparagine synthetase comprising, consisting or consisting essentially of: (i) a polynucleotide sequence comprising, consisting or consisting essentially of a sequence having at least 90% sequence identity to SEQ ID NO:1 or at least 72% sequence identity to SEQ ID NO:3 or SEQ ID NO:5 or SEQ ID NO:7; or (ii) a polypeptide encoded by the polynucleotide set forth in (i); or (iii) a polypeptide having at least 78% sequence identity to SEQ ID NO:2 or SEQ ID NO:4 or SEQ ID NO:6 or SEQ ID NO:8; wherein the expression or activity of the asparagine synthetase set forth in (i), (ii) or (iii) is reduced as compared to a control plant.

Abstract: There is described herein a mutant, non-naturally occurring or transgenic plant or part thereof having reduced expression of the gene encoding Terminal Flower 1 (TFL1) or reduced activity of the protein encoded by TFL1, said TFL1 comprising, consisting or consisting essentially of (i) a polynucleotide sequence comprising, consisting or consisting essentially of a sequence having at least 72% sequence identity to SEQ ID NO:7 or SEQ ID NO:8 or SEQ ID NO:10 or SEQ ID NO:11 or SEQ ID NO:19 or SEQ ID NO:20; or (ii) a polypeptide encoded by the polynucleotide set forth in (i); or (iii) a polypeptide having at least 72% sequence identity to SEQ ID NO:9 or SEQ ID NO:12 or SEQ ID NO:21; wherein the expression or activity of the polynucleotide or the polypeptide set forth in (i), (ii) or (iii) is reduced as compared to a control plant in which the expression or activity of the polynucleotide or the polypeptide set forth in (i), (ii) or (iii) has not been reduced.

Abstract: In one aspect, there is provided a mutant, non-naturally occurring or transgenic plant cell comprising: (i) a polynucleotide comprising, consisting or consisting essentially of a sequence encoding a member of the CLC family of chloride channels and having at least 60% sequence identity to SEQ ID NO:1 or SEQ ID NO:2 or SEQ ID NO:3 or SEQ ID NO:4 or SEQ ID NO:10 or SEQ ID NO:11; (ii) a polypeptide encoded by the polynucleotide set forth in (i); (iii) a polypeptide comprising, consisting or consisting essentially of a sequence encoding a member of the CLC family of chloride channels and having at least 60% sequence identity to SEQ ID NO:5 or SEQ ID NO:6 or SEQ ID NO:7 or SEQ ID NO:12 or SEQ ID NO:13 or SEQ ID NO:14; or (iv) a construct, vector or expression vector comprising the isolated polynucleotide set forth in (i); and wherein the expression or activity of the polynucleotide or the polypeptide is modulated as compared to a control plant and wherein the nitrate levels in the mutant, non-naturally occurring o

Abstract: There is described herein a mutant plant or part thereof having at least partially reduced expression or activity of at least two heavy metal ATPases (HMAs), said two HMAs comprising, consisting or consisting essentially of: (i) polypeptides having at least 65% sequence identity to SEQ ID NO:1 and SEQ ID NO:2; (ii) polynucleotides encoding the polypeptides set forth in (i); or (iii) polynucleotides having at least 65% sequence identity to SEQ ID NO:3 and SEQ ID NO:4 encoding HMAs; wherein the expression or activity of one of the HMAs set forth in (i) or (ii) or (iii) is partially reduced or lost and the expression or activity of one of the HMAs set forth in (i) or (ii) or (iii) is lost as compared to a control plant; and wherein the mutant plant or part thereof exhibits at least a 27% reduction, as compared to the control plant, in the accumulation of cadmium in leaf when the mutant plant is grown in the field in the presence of naturally or non-naturally occurring cadmium.

Abstract: There is disclosed a mutant, non-naturally occurring or transgenic plant cell comprising: (i) a polynucleotide comprising, consisting or consisting essentially of a sequence encoding a threonine synthase and having at least 90% sequence identity to SEQ ID NO:1, SEQ ID NO:2 or SEQ ID NO:3 or at least 87% sequence identity to SEQ ID NO:4, or SEQ ID NO:5; (ii) a polypeptide encoded by any one of said polynucleotides set forth in (i); or (iii) a polypeptide having at least 95% sequence identity to SEQ ID NO:6, SEQ ID NO:7 or SEQ ID NO:8; or (iv) a construct, vector or expression vector comprising the polynucleotide as set forth in (i).

Abstract: The present invention relates to a mutant, non-naturally occurring or transgenic tobacco plant cell comprising: (i) a polynucleotide comprising, consisting or consisting essentially of a sequence encoding a functional nicotine N-demethylase and having at least 95% sequence identity to SEQ ID NO:2; (ii) a polypeptide encoded by the polynucleotide set forth in (i); (iii) a polypeptide comprising, consisting or consisting essentially of a sequence encoding a nicotine N-demethylase and having at least 95% sequence identity to SEQ ID NO:3; or (iv) a construct, vector or expression vector comprising the isolated polynucleotide set forth in (i), and wherein the expression or activity of said nicotine demethylase is reduced as compared to a control tobacco plant cell in which the expression or activity of said nicotine demethylase has not been reduced.

Abstract: There is described herein a mutant, non-naturally occurring or transgenic plant or part thereof having reduced expression or activity of asparagine synthetase, said asparagine synthetase comprising, consisting or consisting essentially of: (i) a polynucleotide sequence comprising, consisting or consisting essentially of a sequence having at least 90% sequence identity to SEQ ID NO:1 or at least 72% sequence identity to SEQ ID NO:3 or SEQ ID NO:5 or SEQ ID NO:7; or (ii) a polypeptide encoded by the polynucleotide set forth in (i); or (iii) a polypeptide having at least 78% sequence identity to SEQ ID NO:2 or SEQ ID NO:4 or SEQ ID NO:6 or SEQ ID NO:8; wherein the expression or activity of the asparagine synthetase set forth in (i), (ii) or (iii) is reduced as compared to a control plant.

Abstract: Provided are modified tobacco plants having reduced nitrate levels and tobacco products generated from the modified tobacco plants having reduced tobacco specific nitrosamines (TSNAs).

Abstract: The invention provides protease genes which are regulated in a specific manner during curing of tobacco plants material and which affect the flavour of cured tobacco.