0000950129-05-002315 10-K 8 20041231 20050314 20050311 LEXICON GENETICS INC/TX 0001062822 2835 760474169 DE 1231 10-K 34 000-30111 05676844 8800 TECHNOLOGY FOREST PLACE THE WOODLANDS TX 77381 2818633000 8800 TECHNOLOGY FOREST PLACE THE WOODLANDS TX 77381 10-K 1 h23229e10vk.txt LEXICON GENETICS INCORPORATED - DECEMBER 31, 2004 EX-10.10 2 h23229exv10w10.txt 2000 EQUITY INCENTIVE PLAN EX-10.18 3 h23229exv10w18.txt LOAN AND SECURITY AGREEMENT EX-21.1 4 h23229exv21w1.txt SUBSIDIARIES EX-23.1 5 h23229exv23w1.txt CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM EX-31.1 6 h23229exv31w1.txt CERTIFICATION OF CEO PURSUANT TO SECTION 302 EX-31.2 7 h23229exv31w2.txt CERTIFICATION OF CFO PURSUANT TO SECTION 302 EX-32.1 8 h23229exv32w1.txt CERTIFICATION OF CEO AND CFO PURSUANT TO SECTION 906