https://bmcmolcellbiol.biomedcentral.com/articles/10.1186/1471-2121-15-3 https://bmcmolcellbiol.biomedcentral.com/articles/10.1186/1471-2121-15-2 https://bmcmolcellbiol.biomedcentral.com/articles/10.1186/1471-2121-15-1 https://bmcmolcellbiol.biomedcentral.com/articles/10.1186/1471-2121-15-4