ETS target genes: identification of egr1 as a target by RNA differential display and whole genome PCR techniques.

ETS transcription factors play important roles in hematopoiesis, angiogenesis, and organogenesis during murine development. The ETS genes also have a role in neoplasia, for example in Ewing's sarcomas and retrovirally induced cancers. The ETS genes encode transcription factors that bind to specific DNA sequences and activate transcription of various cellular and viral genes.

Identification of differentially expressed genes in breast cancer.

A number of genes differentially expressed in breast cancer were isolated using a subtractive cloning technique. DNA sequence analysis and GenBank searches of T4F10, T2H7, and T2E5 cDNA clones found them to be identical with E2A, MSS1, and SEC13R genes. Their expression in a variety of primary breast tumor and cancer cell lines was compared with c-ERB-B2 and pS2 by Northern blot analysis.

The EndoA enhancer contains multiple ETS binding site repeats and is regulated by ETS proteins.

EndoA is a type II keratin and with EndoB (type I keratin), constitutes intermediate filaments in various simple epithelial tissues. EndoA is developmentally regulated and has an enhancer that is located at the 3'- end of the gene. This enhancer contains two single and five dual Ets binding sites.

ETS family proteins activate transcription from HIV-1 long terminal repeat.

ets is a multigene family and its members share a common ETS DNA-binding domain. ETS proteins activate transcription via binding to a purine-rich GGAA core sequence located in promoters/enhancers of various genes, including several that are transcriptionally active in T cells. The ETS1, ETS2, and ERBG/Hu-FLI-1 gene expression pattern also suggests a role for these genes in cells of hematopoietic lineage.