Degradation of pyridine by Arthrobacter crystallopoietes and Rhodococcus opocus strainsстатья
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Дата последнего поиска статьи во внешних источниках: 29 мая 2015 г.
Аннотация:Pyridine-utilizing microorganisms were isolated from soil using accumulative cultivation, They were identified as Arthrobacter crystallopoietes VKM Ac-1334D and Rhodococcus opacus VKM Ac-1333D. Gas chromatography and mass spectroscopy showed that the former strain growing on pyridine produces intermediate 3-hydroxypyridine and 2,3- and 2,6-dihydroxypyridines, while the latter strain yields 2-hydroxypyridine and 2,6-dihydroxypyridine as intermediate products. In addition, these strains perform specific ring cleavage leading to 5-amino-2-oxopent-4-enoic acid and 4-carbamoylbut-3-enoic acid, respectively.