Endophytic bacteria

In silico analysis of the 16S rRNA gene of endophytic bacteria, isolated from the aerial parts and seeds of important agricultural crops

C. Bredow, Azevedo, J. L., Pamphile, J. A., Mangolin, C. A., and Rhoden, S. A., In silico analysis of the 16S rRNA gene of endophytic bacteria, isolated from the aerial parts and seeds of important agricultural crops, vol. 14, pp. 9703-9721, 2015.

Because of human population growth, increased food production and alternatives to conventional methods of biocontrol and development of plants such as the use of endophytic bacteria and fungi are required. One of the methods used to study microorganism diversity is sequencing of the 16S rRNA gene, which has several advantages, including universality, size, and availability of databases for comparison. The objective of this study was to analyze endophytic bacterial diversity in agricultural crops using published papers, sequence databases, and phylogenetic analysis.

Operational taxonomic units (OTUs) of endophytic bacteria isolated from banana cultivars in the Amazon

A. Souza, Nogueira, V. B., Cruz, J. C., Sousa, N. R., Procópio, A. R. L., and Silva, G. F., Operational taxonomic units (OTUs) of endophytic bacteria isolated from banana cultivars in the Amazon, vol. 14. pp. 9932-9938, 2015.

Endophytic microorganisms colonize plants, inhibit the growth of pathogens (by competing for nutrients and/or space), or produce antagonistic substances. Fifty-five endophytic bacteria were isolated from the leaf tissue of the FHIA 18 banana cultivar. Genetic diversity analyses were performed using the enterobacterial repetitive intergenic consensus sequence polymerase chain reaction method and BOX molecular markers. These analyses resulted in 33 and 21 polymorphic bands, respectively.

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