TCF3 splicing isoforms were predicted by “Tophat” analysis based on porcine RNA-seq.
Two novel TCF3 splicing isoforms TCF3A and TCF3B were identified.
Swine fever virus could reduce TCF3 expression.
TCF3(E12/E47) and TCF3B were exclusively translocated into nuclei.
TCF3A was distributed in cytoplasm.