Functional Genes of Microorganisms, Comprehending the Dynamics of Agricultural Ecosystems

Abstract

The microbial composition of different types,in ecosystems (including agro-ecosystems), has been investigated in a rapidly growing number of studies in the past few years. The importance of microorganisms, regarding the maintenance and stability of nutrients in agroecosystems, is a key to maintain the sustainability of a crop. Molecular tools to study microbial communities are possible through many methods such as RISA, DGGE, TGGE, clone libraries, T-RFLP, RAPD, SSCP and more recently NGS (Next-Generation Sequencing). DGGE is widely employed to characterize the diversity and the community dynamics of microorganisms in the environment

Draft genome sequence of Bacillus sp. strain FSQ1, a biological control agent against white mold in common bean (Phaseolus vulgaris L.)

“…Through time, microorganisms have been studied due to their genetic and functional diversity associated with fundamental roles in agro-ecosystems ( Reali et al., 2017 ). Thus, several microbial genera interact with crops, regulating their growth and productivity by increasing tolerance to abiotic and biotic stress, plant nutrition, and antagonism against phytopathogenic agents ( Díaz-Rodríguez et al., 2021 ).…”

Effects of Semiarid Wheat Agriculture Management Practices on Soil Microbial Properties: A Review

“…Soil microorganisms are critical for sustainable and resilient food production. These organisms regulate plant growth, nutrient availability, erosion, water infiltration and retention, and carbon (C) cycling [9][10][11][12][13]. Soils with abundant and diverse microbial life can better adapt to variable conditions including flood and drought, creating food systems that are resilient in the face of climate change [2,14,15].…”