The invention relates to a constructing method of a transcription
expression gene model of a ultraconserved region of
peripheral blood mononuclear cells of
systemic lupus erythematosus, and applications of the transcription
expression gene model. The constructing method includes: a step of setting an SLE group and a
normal control with each group comprising a plurality of
whole blood samples, and separating to obtain
peripheral blood mononuclear cells; a step of measuring the content, the quality and the integrity of the sample
RNA and determining that the sample
RNA can be used for the next step; a step of analyzing the T-UCRs expression level of human bodies by adoption of a T-UCR
chip, and detecting UCRs labeled by a
gene specific probe; a step of performing
RNA labeling and
chip hybridization; a step of analyzing the
chip scanning results by a
feature extraction method; a step of indentifying differentially-expressed RNA transcriptons of latent T-UCRs and overlapping UCRs of the latent T-UCRs by adoption of FC
filtration, and measuring the functions of the differential mRNA related to the UCRs in biological processes by adoption of GO analysis; and a step of comparing changes of the multiple among the samples in the two group and screening the differentially-expressed RNA.