Nicotiana

Pyridine Group. Piperine, Piperovatine, Leucenol, Mimosine, Alkaloids of Ricinus communis, Foenugrec, vy eca Nut, Hemlock, Lobelia, Tobacco (Nicotiana spp.). Anabasis aphylla, Pomegranate Root Bark. ... 

Nicotiana tabacum L02124 221fdndyftnlqsnqgllqtdq240 (Diaz-De-Leon et al., 1993)... 

Akhunov et al. (2008) purified chitin-specific PO with fungicidal activity from cotton and observed the increase of its activity in plants, penetrated by Verticillium dahliae. Golubenco et al. (2007) showed the presence of the chitin-binding PO isozyme in Hibiscus trionum, which activated dramatically after inoculation by V, dahliae. The plants of Nicotiana tabacum overexpressing the anionic PO (chitin-specific according to our data) were more resistant to Helicoverpa zea and Lasioderma serricorne as compared with the wild-type (Dowd et al., 2006). 

Diaz-De-Leon F. Klotz K.L. Lagrimini L.M (1993) Nucleotide sequence of the tobacco Nicotiana tabacum) anionic peroxidase gene / / Plant Physiol. V. 101. P. 1117-1118. 

Herrera-Estrella, L., Van den Broek, G., Maenhault, R., Van Montagu, M., Schell, J., Timko, M. Cashmore, A. (1985). Light-inducible and chloroplast-associated expression of a chimaeric gene introduced into Nicotiana tabacum using a Ti plasmic vector. Nature, 310,115-20. 

King, G.J. Hussey, C.E., Jr Turner, V.A. (1986). A protein induced by NaCl in suspension cultures of Nicotiana tabacum accumulates in whole plant roots. Plant Molecular Biology, 7, 441-9. 

Reese, R.N. Wagner, G.J. (1987). Properties of tobacco Nicotiana tabacum) cadmium-binding peptide(s). Biochemistry Journal, 241, 641-7. 

Dix, P.J. Pearce, R.S. (1981). Proline accumulation in NaCI-resistant and sensitive cell lines of Nicotiana sylvestris. Zeitschrift fur Pflanzenphysiologie, 102, 243-8. 

Watad, A.-E., Rheinhold, L. Lerner, H.R. (1983). Comparison between a stable NaCl-selected Nicotiana cell line and the wild type, Na, and proline pools as a function of salinity. Plant Physiology, Ti, 624-9. 

Nicotiana tabacum Increased determined survival in saline irrigation. Phenotype persistence dependent on, or enhanced by, presence of NaCl (4)... 

Nicotine is a component of Nicotiana tabacum, the tobacco plant. It is toxic to many insects because of its action upon the nicotinic receptor of acetyl choline. It has served as a model for a new range of insecticides, the neonicotinoids, which also act upon the nicotinic receptor (Salgado 1999). 

Nicotiana tabacum Couette-type transitional/turbulent cell lysis (dry weight reduction) mitochondrial activity metabolite secretion non-growth [77]... 

Cathanthus roseus Nicotiana tabacum Cinchona robusta Tabernaemontana divaricata 3-1 STR (2 1 wv) D 4.5 cm batch and chemostat N 2.5 -16.7 s Q 0.33 wm t < 30 d biomass production total organic carbon extracellular protein membrane integrity substrate consumption [107]... 

Tobacco (Nicotiana tabacum) osmotic stress, baffled agitation scopoletin fluorescence [180]... 

Matsuzaki, T., Shinozaki, Y., Suhara, S., Ninomiya, M., Shigematsu, H. and Koiwai, A. 1989. Isolation of glycoUpids from the surfrace lipids of Nicotiana bigelovii and their distribution in Nicotiana species. Agric. Biol. Chem. 53 3079-3082. 

A (1996) Molecular identification of zeaxanthin epoxidase of Nicotiana plumbaginifolia, a gene involved in abscisic acid biosynthesis and corresponding to the ABA locus of Arabidopsis thaliana , EMBO J, 15, 331-42. 

Despite the difficulties in extracting and identifying colorless catabolic products that are extremely labile and detectable only in trace amounts, several of the mysteries of chlorophyll catabolism have been revealed and about 14 non-fluorescent chlorophyll catabolytes (NCCs) from higher plants, mainly in senescent leaves, have been detected and analyzed structurally. Among them, NCCs from rapeseed (Bms-sica napus) from Liquidambar styraciflua, from Cercidiphyllum japonicum, five NCCs from degreened leaves of spinach Spinacia oleracea) and, more recently, two NCCs from tobacco Nicotiana rusticd) and five NCCs from Arabidopsis thaliana have been identified. 

When a cell extract prepared from A. nicotianae FI1612 cells was stored without the addition of sulfhydryl-protecting reagents, 80% of the initial activity was lost after storage at 4°C for 4 days. The enzyme activity was stabilized... 

The carboxylafion of indole into indole-3-carboxylate was observed by the purified indole-3-carboxylate decarboxylase as well as by the whole cells. For the carboxylafion reaction, temperatures over 30°C were not appropriate. The activities at 10, 20, and 30°C were about the same. The activity was maximal at pH 8.0 (Tris-HCl buffer, 100 mM). As shown in Fig. 10, the resting cells of A. nicotianae F11612 also catalyzed the carboxylafion of indole efficiently in the reaction mixture containing 20 mM indole, 3M KHCO3, 100mM potassium phosphate buffer (pH 6.0) in a tightly closed reaction vessel. By 6h, 6.81 mM indole-3-carboxylic acid accumulated in the reaction mixture with a molar conversion yield of 34%. Compared to the carhoxylation of pyrrole by pyrrole-2-carboxylate decarboxylase, the lower value compared might derive from the lower solubility of indole in the reaction mixture. 

Resting cells of A. nicotianae FI1612 also catalyzed the carboxylafion of 2-methylindole and quinoxaline. The activities toward 2-methylindole and quinoxaline were 37 and < 1% of the activity toward indole, respectively. The reaction products of the reverse carboxylafion, indole-3-carboxylic acid and 2-methylindole-3-carboxylic acid, were isolated and identified through physicochemical analyses with the authentic compounds as reference. 

Figure 10 Carboxylafion of indole by whole cells of Arthrobacter nicotianae...

M. Mench and E. Martin, Mobilization of cadmium and other metals from two soils by root exudates of Zea mays L., Nicotiana tabacum L. and Nicotiana rustica L. Plant Soil I32 %1 (1991). 

Nicotiana tabacum suspension culture 0.02 0 secondary phenolics-90 (60) ... 

Glycine max hypocotyls Nicotiana tobacum plants Helianthus annuus plants Sorghum vulgare seedlings Brassica rapa seedlings Vaccinium macrocarpon fruit Euphorbia pulcherrima bracts Amaranthus tricolor seedlings Oryza sativa leaves... 

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