منابع مشابه
Oat Phytochrome Is Biologically Active in Transgenic Tomatoes.
To determine the functional homology between phytochromes from evolutionarily divergent species, we used the cauliflower mosaic virus 35S promoter to express a monocot (oat) phytochrome cDNA in a dicot plant (tomato). Immunoblot analysis shows that more than 50% of the transgenic tomato plants synthesize the full-length oat phytochrome polypeptide. Moreover, leaves of light-grown transgenic pla...
متن کاملSexual transmission of transposed activator elements in transgenic tomatoes.
The transmission of transposed Ac elements in progeny derived by self-pollination of ten transformed tomato plants has been examined by Southern hybridization analysis. We show that six of these primary transformants have transmitted a transposed Ac to at least one progeny. One of the families was segregating for at least two different insertion events. In five of ten families, progeny were det...
متن کاملstatistical inference via empirical bayes approach for stationary and dynamic contingency tables
چکیده ندارد.
15 صفحه اولFruit quality of transgenic tomatoes with suppressed expression of LeETR1 and LeETR2 genes.
Tomato fruit is renowned for its high concentration of phyto-nutrients such as lycopene and carotenoids, overall contribution to nutrition and human health. The effect of antisense suppression of ethylene receptor genes LeETR1 and LeETR2 over the quality of tomato fruit was investigated in this paper. During the different stages of ripening, the fruit of antisense transgenic tomatoes of ale1 an...
متن کاملSkin development: Delta laid bare
Notch signalling is best known for its role in lateral inhibition, where it acts to prevent differentiation of cells neighbouring one that has 'won out' in a competition to differentiate. Recent results suggest that Notch signalling can work in the opposite way, and promote differentiation of the receiving cells.
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ژورنال
عنوان ژورنال: Nature
سال: 1990
ISSN: 0028-0836,1476-4687
DOI: 10.1038/348470c0