In 1954 F . Skoog ( University of Wisconsin, Madison ) developed a technique for the generation and culture of wound tumor tissue from isolated shoot parts of tobacco ( " Nicotiana tabacum " ).
12.
Oriental tobacco is a sun-cured, highly aromatic, small-leafed variety ( " Nicotiana tabacum " ) that is grown in Turkey, Greece, Bulgaria, Lebanon, and the Republic of Macedonia.
13.
Most of the economically important genera are contained in the subfamily Solanoideae, with the exceptions of tobacco ( " Nicotiana tabacum ", Nicotianoideae ) and petunia ( " Petunia " ?" hybrida ", Petunioideae ),
14.
For example, the production of nicotine in cultivated tobacco ( " Nicotiana tabacum " ) has a function in plant defence . " N . tabacum " plants with a higher constitutive level of nicotine are less susceptible to insect herbivory.
15.
Recent genetic evidence suggests it is one of the parent species of the common domesticated tobacco ( " Nicotiana tabacum " ), which was hybridized along with the species " Nicotiana sylvestris ", and possibly " Nicotiana otophora"
16.
A cell wall-associated pectinesterase of " Nicotiana tabacum " is involved in host cell receptor recognition for the tobacco mosaic virus movement protein and it has been shown that this interaction is required for cell-to-cell translocation of the virus.
17.
""'Nicotiana tabacum " "', or cultivated tobacco, is an cultivation, where it is the most commonly grown of all plants in the " Nicotiana " genus, and its leaves are commercially grown in many countries to be processed into tobacco.
18.
II family include " Tobacco " ( " Nicotiana tabacum ", Common tobacco ) pectate lyase, which is similar to the deduced amino acid sequences of two pollen-specific pectate lyase genes identified in " Lycopersicon esculentum " ( Tomato ); " Cry j"
19.
The vast majority of commercially available tobacco is derived from the species " Nicotiana tabacum ", although it is also produced from " Nicotiana alata ", and to a lesser extent " Nicotiana clevelandii ", " Nicotiana longiflora ", and " Nicotiana rustica ", among others.
20.
For this technique, suspension cultured cells of tobacco ( eg : NT1 or BY2 cell lines of " Nicotiana tabacum " ) are immobilised by filtration onto a porous support to form a well-aerated cell pack, then incubated with recombinant " Agrobacterium " for a time to allow T-DNA transfer, before refiltration to remove excess bacteria and liquid.
