Pseudomonas phage MD8: genetic mosaicism and challenges of taxonomic classification of lambdoid bacteriophages
Fundamental questions of the evolution of viral genomes are the most important topic of virological research. As a result of the joint work of virologists from the Laboratory of Molecular Bioengineering of the IBCh RAS and the Limnological Institute of the RAS, a group of bacteriophages of the dangerous pathogen Pseudomonas was identified, the genomes of these bacterial viruses were studied, and it was shown that their formation was greatly influenced by multiple horizontal transfers, which led to pronounced genetic mosaicism. Scientists also put forward hypotheses about the origin of the new group and proposed basic principles for the taxonomic classification of lambdoid phages. The results are published in the International Journal of Molecular Sciences. Learn more
october 8, 2021