Sentence examples for lower virulent from inspiring English sources
Thus, we conducted a comparative transcriptional study between a representative highly virulent VGIIa strain, R265, and a representative lower virulent VGIIb strain, R272, which have been used extensively in previous genetic and virulence studies [6], [15], [35].
The mechanisms governing the virulence of PEDV (or coronaviruses in general) may be redundant, or the S INDEL strains may be an intermediate between those of virulent and attenuated PEDVs (e.g., lower virulence).
Despite these differences, all strains are virulent on the mice model, but show a slightly lower virulence than PAO1 strain (Table 2).
In general, G was the most virulent isolate (mean AUDPC 106.2), followed by BAI (78.1), MIX (69.6) and C (62.7), whereas SO showed lower virulence (37.3).
As the virus appeared in its most virulent form in 2006, it is expected that any significant mutation, especially in the multibasic aa sequence, should lead to lower virulence.
Their lower virulence should not be inferred to indicate lower pandemic potential since subclinical or mild infections may have greater opportunity through surreptitious spread to reassort and through mutation to become more virulent.
We noted that the expression levels of all these genes were generally lower in less virulent Wh6 than in virulent Wh3 and RH.
Although the vaccine strain is cultured at higher temperature, its GC content is lower than the virulent strain.
Age may not be an independent increased risk factor for death in women with cervical cancer, and the older age-group is at lower risk for virulent HPV strands (HPV 16/18) compared to younger patients.
The lower number of virulent PRV excreted-pigs and shorter period of virus excretion in vaccinated pigs as compared with unvaccinated ones partially showed the efficacy of the vaccine.
A decrease in photosynthesis was previously shown in Arabidopsis leaves as early as 3 h after challenge with the P. syringae avirulent strain, while after 48 h the rate of photosynthesis was lower with the virulent strain [ 51].
