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Roots of intact bean plants were supplied with [(14)C]adenine by pulse-chase experiments. The rate of incorporation of radioactivity into tRNA and oligonucleotides of roots as well as the content of radioactive labeled cytokinin nucleotides in these RNA fractions were determined. On the average, 1/70 of the radioactivity incorporated into tRNA was localized(More)
Pervasive connectivity over short-range RF technology will provide mobile devices access to interaction opportunities with people, services and contents, being offered by other nearby mobile devices as wen as by local bot spot infrastructures. Currently the mobile device is dumb and the infrastructure knows everything, or vice versa. Mobile devices sucb as(More)
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