avirulent strain वाक्य
"avirulent strain" हिंदी में avirulent strain in a sentenceउदाहरण वाक्य
- The avirulent strain, CMM100, does not contain these plasmids.
- Such transfers create virulent strains from previously avirulent strains.
- Passive immunity may protect against challenge with homologous IBDV, as does previous infection with homologous avirulent strains.
- The virulent and avirulent strains produced the same amount of ectopolysaccharides, suggesting that EPS does not play a significant role in pathogenicity.