In this review we explore the biotic transformations of nitrogenous compounds that occur
during denitrification, and the factors that influence denitrifier populations and enzyme …

Agrobacterium tumefaciens and related Agrobacterium species have been known as plant
pathogens since the beginning of the 20th century. However, only in the past two decades …

Nitrous oxide (N2O) is a major radiative forcing and stratospheric ozone-depleting gas
emitted from terrestrial and aquatic ecosystems. It can be transformed to nitrogen gas (N2) …

Nitrous oxide (N2O) is the predominant ozone-depleting substance and contributes
approximately 6% to overall global warming,. Terrestrial ecosystems account for nearly 70 …

Covering: up to mid-2009 The phylum Actinobacteria hosts diverse high G+ C, Gram-
positive bacteria that have evolved a complex chemical language of natural product …

Species of the genus Streptomyces are of major pharmaceutical interest because they
synthesize a variety of bioactive secondary metabolites. We have determined the complete …

Nitrous oxide (N2O) is an important greenhouse gas in the troposphere controlling ozone
concentration in the stratosphere through nitric oxide production. In order to quantify bacteria …

Plant pathogenic bacteria of the genus Xanthomonas cause a variety of diseases in
economically important monocotyledonous and dicotyledonous crop plants worldwide …

Acinetobacter baumannii is a species of nonfermentative gram-negative bacteria commonly
found in water and soil. This organism was susceptible to most antibiotics in the 1970s. It …

Alkylation lesions in DNA and RNA result from endogenous compounds, environmental
agents and alkylating drugs. Simple methylating agents, eg methylnitrosourea, tobacco …