Integrator complex subunit 12 (Int12) also known as PHD finger protein 22 (PHF22) is a protein that in humans is encoded by the INTS12gene.[4]
INTS12 is a subunit of the Integrator complex, which associates with the C-terminal domain of RNA polymerase II large subunit (POLR2A) and mediates 3-prime end processing of small nuclear RNAs U1 (RNU1) and U2 (RNU2)[4][5]
Male and female animals underwent a standardized phenotypic screen to determine the effects of deletion.[8][15] Twenty seven tests were carried out on mutant mice and two significant abnormalities were observed.[8] No homozygousmutant embryos were identified during gestation, and therefore none survived until weaning. The remaining tests were carried out on heterozygous mutant adult mice; no additional significant abnormalities were observed in these animals.[8]
^Baillat D, Hakimi MA, et al. (2005). "Integrator, a multiprotein mediator of small nuclear RNA processing, associates with the C-terminal repeat of RNA polymerase II". Cell. 123 (2): 265–76. doi:10.1016/j.cell.2005.08.019. PMID16239144.
^ abcdGerdin AK (2010). "The Sanger Mouse Genetics Programme: High throughput characterisation of knockout mice". Acta Ophthalmologica. 88: 925–7. doi:10.1111/j.1755-3768.2010.4142.x.
