EX-23.1 9 dex231.txt CONSENT OF PRICEWATERHOUSECOOPERS LLP Exhibit 23.1 CONSENT OF INDEPENDENT ACCOUNTANTS ---------------------------------- We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (No. 333-82012) of ZymoGenetics, Inc. of our report dated January 31, 2003, relating to the financial statements, which appears in this Form 10-K. PricewaterhouseCoopers LLP Seattle, Washington March 26, 2003