Research Articles

• Screening Brazilian Macrophomina phaseolina isolates for alkaline lipases and other extracellular hydrolases

  Claudia Schinke, José C. Germani

  1-7

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• Surface alteration of realgar (As4S4) by Acidithiobacillus ferrooxidans

  Peng Chen, Lei Yan, Qiang Wang, Yang Li, Hongyu Li

  9-15

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• Bacterial isolates from the bryozoan Membranipora membranacea: influence of culture media on isolation and antimicrobial activity

  Herwig Heindl, Vera Thiel, Jutta Wiese, Johannes F. Imhoff

  17-32

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• Phylogenetic diversity of methyl-coenzyme M reductase (mcrA) gene and methanogenesis from trimethylamine in hypersaline environments

  José Q. García-Maldonado, Brad M. Bebout, Lourdes B. Celis, Alejandro López-Cortés

  33-41

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• Contribution of sortase A to the regulation of Listeria monocytogenes LPXTG surface proteins

  Javier F. Mariscotti, Juan J. Quereda, M. Graciela Pucciarelli

  43-51

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