ZEATRAITS

Chemicals and 2 other

Owner

EXELIXIS PLANT SCIENCES, INC.

ZEATAG

Chemicals

Owner

EXELIXIS PLANT SCIENCES, INC.

ZEAEXPRESS

Chemicals

Owner

EXELIXIS PLANT SCIENCES, INC.

METAGENE

Computer and Scientific

Owner

EXELIXIS PLANT SCIENCES, INC.

ACTTAG

Natural Agricultural Products and 2 other

Owner

EXELIXIS PLANT SCIENCES, INC.

Dec 24, 2002