tokens: While this Saccharomyces cerevisiae SIN4 gene product is a component of a mediator complex associated with RNA polymerase II , various studies suggest the involvement of Sin4 in the alteration of higher-order chromatin structure .
folded_tokens: while this saccharomyces cerevisiae sin4 gene product be a component of a mediator complex associate with rna polymerase ii , various study suggest the involvement of sin4 in the alteration of higher-order chromatin structure .