Coverage spans a range of topics, including Biochemistry of biodegradative pathways; Genetics of biodegradative organisms and development of recombinant biodegrading organisms; Molecular biology-based studies of biodegradative microbial communities; Enhancement of naturally-occurring biodegradative properties and activities.
Negative values indicate that inoculation reduces the performance of the microbial community whereas positive values indicate an enhancement of microbial community functioning.
We also compared the impacts of having a "low" and "high" cell concentration within the SGW; a scheme relying on microbial degradation to generate phosphate would likely involve enhancement of microbial abundance in the environment.
Enhancement of microbial based remediation strategies through genetic engineering approaches provides one such alternative with a promising future.
We hypothesized that although many studies conclude that Ca-based soil amendments such as lime and gypsum may lead to SOC depletion due to the enhancement of microbial activity, the same does not occur under conservation agriculture conditions.
In the N. virens sediment, where no excess phytoplankton deposition occurred, decomposition resulted in a net loss of sedimentary carbon due to the enhancement of microbial decomposition by N. virens.
A number of macrofaunal activities are known or have been inferred to cause the enhancement of microbial metabolism and capacity for organic matter degradation in bioturbated sediments:[23] particle manipulation, grazing, excretion/secretion, burrow/tube construction, irrigation and particle reworking.
Thus, the faunal induced enhancement of microbial carbon oxidation in natural sediments instead causes a reduction of the organic matter inventory rather than an increased release of CO2 across the sediment/water interface.
In accordance with these reports in the present study also maximum enhancement of microbial activity especially in 50 % CD + 50 % CCL (28 and 15 %), 50 % HD + 50 % CCL (35 and 20%%) and 50 % SD + 50 % CCL (36 and 27%%) vermibeds over initial substrates and compost was recorded.
Activation of cellular mechanisms involved in stress response-signaling and -regulation upon exposure to stress conditions as well as activation of systems involved in oxidative stress defense and maintenance of protein quality might be an essential and general mode of microbial stress adaptation and enhancement of bacterial robustness.
