2.4.2.1 1,N6-ethenoadenine and other fluorescent nucleobase analogs as substrates for purine-nucleoside phosphorylases Spectroscopic and kinetic studies Bacillus cereus 2.4.2.1 1,N6-ethenoadenine and other fluorescent nucleobase analogs as substrates for purine-nucleoside phosphorylases Spectroscopic and kinetic studies Pectobacterium carotovorum 2.4.2.1 1,N6-ethenoadenine and other fluorescent nucleobase analogs as substrates for purine-nucleoside phosphorylases Spectroscopic and kinetic studies Thermus thermophilus 2.4.2.1 1,N6-ethenoadenine and other fluorescent nucleobase analogs as substrates for purine-nucleoside phosphorylases Spectroscopic and kinetic studies Plasmodium lophurae 2.4.2.1 1,N6-ethenoadenine and other fluorescent nucleobase analogs as substrates for purine-nucleoside phosphorylases Spectroscopic and kinetic studies Helicobacter pylori 2.4.2.1 1,N6-ethenoadenine and other fluorescent nucleobase analogs as substrates for purine-nucleoside phosphorylases Spectroscopic and kinetic studies Homo sapiens 2.4.2.1 1,N6-ethenoadenine and other fluorescent nucleobase analogs as substrates for purine-nucleoside phosphorylases Spectroscopic and kinetic studies Escherichia coli 2.4.2.1 1,N6-ethenoadenine and other fluorescent nucleobase analogs as substrates for purine-nucleoside phosphorylases Spectroscopic and kinetic studies Bos taurus 2.4.2.1 1,N6-ethenoadenine and other fluorescent nucleobase analogs as substrates for purine-nucleoside phosphorylases Spectroscopic and kinetic studies Cellulomonas sp. 2.4.2.1 1,N6-ethenoadenine and other fluorescent nucleobase analogs as substrates for purine-nucleoside phosphorylases Spectroscopic and kinetic studies Plasmodium falciparum