Converse of object

• extract: Fixed in formalin, as pathologists prefer, tissue is useless for extracting nucleic acids and proteins.

• possess: The rice dwarf phytoreovirus structural protein P7 possesses non-specific nucleic acids binding activity in vitro.

Adjective modifier

• 'free': Unregulated Hazards: 'Naked' and 'Free' Nucleic Acids, ISIS and TWN Report ( www.i-sis.org.uk ) Patience, C. ( 1999 ).

• double-stranded: For double-stranded nucleic acids Table 2 permits the allocation of symbols to the complementary strand.

• non-specific: The rice dwarf phytoreovirus structural protein P7 possesses non-specific nucleic acids binding activity in vitro.