Valsts valodas centra izstrādātie bioloģijas un tās apakšnozaru termini

Konteksts: [..] if a non-virulent strain of an acknowledged pathogenic species is used, the strain should be as deficient as possible in genetic material that determines virulence so as to ensure no reversion to pathogenicity [..]
Avots: COMMISSION DECISION of 29 July 1991 concerning the guidelines for classification referred to in Article 4 of Directive 90/219/EEC (91/448/EEC)