Virulent isolates of three pathogenic Yersinia species (Yersinia pestis, Yersinia pseudotuberculosis, and Yersinia enterocolitica) harbor a 102-kb chromosomal region which encodes elements critical for virulence.
Elements critical for tissue differentiation, like extracellular stimuli, adhesion and cell shape properties, and transcription factors all contribute to the modulation of gene expression and thus, are likely to impinge on the nuclear mechanisms of epigenetic gene expression control.
Often the quality of data published by TSPs is poor or incomplete, or in other cases, certain transit authorities or TSPs do not publish data elements critical for users to make informed transit choices, such as vehicle location, fare data, or park-and-ride information.
Interestingly, recent research has indicated that elements critical for the regulation of pre-mRNA splicing may also be found both proximal and distal to the traditional splice sites.
By evaluating the QS inhibitory activity of a series of cinnamaldehyde analogs, structural elements critical for autoinducer-2 QS inhibition were identified.
Identification of genetic mutations underlying epigenetic changes can facilitate accurate diagnosis and counselling, and potentially highlight genetic elements critical for normal imprint setting.
