L. Ovreas et al., MICROBIAL COMMUNITY CHANGES IN A PERTURBED AGRICULTURAL SOIL INVESTIGATED BY MOLECULAR AND PHYSIOLOGICAL APPROACHES, Applied and environmental microbiology, 64(7), 1998, pp. 2739-2742
Changes in soil microbial activity and diversity after incubation eith
er with nitrogen or with a mixture of methane and air were examined. T
he perturbation by methane and air were characterized in detail and le
d to reduced diversity and enrichment of methanotrophs which were iden
tified by denaturing gradient gel electrophoresis and 16S rRNA sequenc
ing.