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  • symbiotic
  • However, the frequency of divergent ITS types within the two groups of rhizobia depended on the host symbiotic preference observed in natural environment, allowing to speculate about the existence of a chromosome types specific for S. meliloti isolates with differential salt tolerance. (deepdyve.com)
  • The method described here, symbiotic growth of M. truncatula/S. meliloti in sterile, single-plant microcosms, has several advantages. (jove.com)
  • bacterial
  • It was concluded that the structure of chromosome in PAG strains which predominantly possessed a salt-sensitive phenotype was subjected to active recombinant processes, which could predetermine the intensity of microevolutionary processes in bacterial populations and facilitate an adaptation of bacteria in adverse environmental effect. (deepdyve.com)
  • Gary Stacey (University of Tennessee, Knoxville, USA) reported the construction of a bacterial artificial chromosome (BAC) library that provides a 77-fold genome coverage based on an estimated genome size of 8.7 Mb. (beds.ac.uk)
  • The bacterial chromosome may be used to stably maintain foreign DNA in the mega-base range 1 . (jove.com)
  • putative
  • Our data extend the number of experimentally detected S. meliloti sRNAs and significantly expand the list of putative sRNA-encoding IgRs in this and closely related α-proteobacteria. (biomedcentral.com)
  • distinct
  • It was demonstrated that, in the examined geographically distinct populations of S. meliloti from the Northern Caucasus (NCG) and the Aral Sea region (PAG), the strains containing genomic islands were observed with similar frequency (0.55 and 0.57, respectively). (deepdyve.com)