Abstract Background Network Component Analysis (NCA) has been used to deduce the activities of transcription factors (TFs) from gene expression data and the TF-gene binding relationship. However. the TF-gene interaction varies in different environmental conditions and tissues. but such information is rarely available and cannot be predicted simply by motif analysis. https://www.jmannino.com/best-catch-University-of-Miami-The-U-iPhone-14-Plus-Clear-Case-p36265-quick-deal/