Abstract: The present disclosure provides compositions for and methods of monitoring the progression of and treating gastrointestinal infections in a subject, particularly those involving Clostridioides difficile.

Abstract: The present invention relates to methods of using bacterial strain 1687A6 in detecting, diagnosing and treating disease or disorders of the GI tract. The present invention also relates to modulating the immune responses of an individual by inducing Th17 cell differentiation, proliferation, or accumulation. Further, the invention relates to therapeutic compositions containing strain 1687A6 or compounds derived from it and methods for treating disease in a subject using such compositions.

Abstract: The invention relates to computer-implemented methods and systems for identifying regulatory relationships between expressed regulating polypeptides and targets of the regulatory activities of such regulating polypeptides. More specifically, the invention provides a new method for identifying regulatory dependencies between biochemical species in a cell. In particular embodiments, provided are computer-implemented methods for identifying a regulatory interaction between a transcription factor and a gene target of the transcription factor, or between a transcription factor and a set of gene targets of the transcription factor. Further provided are genome-scale methods for predicting regulatory interactions between a set of transcription factors and a corresponding set of transcriptional target substrates thereof.