Cadmium partitioning and gene expression studies in Nicotiana tabacum and Nicotiana rustica
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GC-MS and MALDI-TOF MS profiling of sucrose esters from Nicotiana tabacum and N. rustica.
Matrix-assisted laser desorption/ionization-time-of-flight mass spectrometry (MALDI-TOF MS) has been applied for the first time to the analysis of the sucrose esters from the surface of Nicotiana L. leaves. The profiles obtained for the model plant N. tabacum were similar to those from the gas chromatography-flame ionization detector (GC-FID) analysis. The most reproducible results were obtaine...
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The use of tobacco dates back to the ancient civilizations of the Americas, where it played a central role in religious occasions. The peoples smoked tobacco in cigars and pipes and chewed it with lime, for its pleasurable euphoriant effects. In the 16 th century, Europeans spread the use of tobacco in North America, while the Spanish bring it into Europe. In the 1559, Jean Nicot, the French am...
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I N the great majority of reports involving non-Mendelian plastid inheritance, the data indicate that nuclear genes exert no influence on the inheritance of abnormal plastids. These plastid mutations are assumed to arise spontaneously and to be irreversible. The inheritance of this type of non-Mendelian chlorophyll abnormality has been summarized in comprehensive reviews by RENNER (1936) and CO...
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In Nicotiana alata, self-incompatibility is controlled by a single locus, designated the S-locus, with multiple alleles. Stylar products of these alleles are ribonucleases that are secreted mainly in the transmitting tract tissues. N. tabacum plants were transformed with constructs containing the S2-cDNA and genomic S2-sequences from N. alata that were linked to the cauliflower mosaic virus 35S...
متن کاملExpression of the antibody 14D9 in Nicotiana tabacum hairy roots
Nicotiana tabacum hairy roots that express the antibody 14D9 were established. The 14D9 antibody yield obtained after 20 days of culture was 5.95 µg 14D9ml-1. intracellular 14D9 amounts with a yield increase up to 20.82 µg ml-1. DMSO increased the antibody amount in the biomass from 20.00 to 64.03 µg ml-1 while PVP (at 1.5 gl-1) and gelatine (at 5.0 gl-1) increased total 14D9 amounts in the cul...
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ژورنال
عنوان ژورنال: Physiologia Plantarum
سال: 2006
ISSN: 0031-9317,1399-3054
DOI: 10.1111/j.1399-3054.2006.00756.x